Abstract

The present invention addresses the problem of providing a conductive paste that achieves, when used for a lithium-ion secondary battery, low internal resistance and suppression of an increase in internal resistance after repeated charging and discharging. The present invention provides a conductive paste comprising a pigment dispersion resin (A), a conductive carbon (B), an inorganic material (C), and a solvent (D), wherein the pigment dispersion resin (A) has at least one polar functional group selected from the group consisting of an amide group, imide group, ether group, hydroxy group, carboxy group, sulfonate group, phosphate group, silanol group, amino group, and pyrrolidone group, and wherein the inorganic material (C) comprises at least one member selected from the group consisting of a glass, glass ceramic, and ceramic.

IPC Classes  ?

• C09D 5/24 - Electrically-conducting paints
• H01M 4/02 - Electrodes composed of, or comprising, active material
• H01M 4/131 - Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
• H01M 4/485 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries
• H01M 10/0562 - Solid materials

Abstract

2323225dd) of 2.08000 or higher, and has a temperature coefficient (Δn/ΔT) of relative refractive index of 7.0 [10-6/K] or less for light (D line) when the temperature is changed from 40° to 60° for light with a wavelength of 589.29 nm. This optical glass not only has a low specific gravity and a high transmittance while retaining a high refractive index but also has a small temperature dependence of refractive index, and is suitable for use in optical elements for wearable devices and mobile devices.

IPC Classes  ?

• C03C 3/068 - Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
• G02B 1/00 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements

Abstract

1+x+y1+x+yM1xxM22-xy3-y1212 (wherein M1represents one or both of an Al atom and a Ga atom, M2 represents one or both of a Ti atom and a Ge atom, and x and y are both numerical values within the range of 0 to 1 inclusive), and have a volume-based median diameter (D50) within the range of 0.050 μm to 10.000 μm inclusive. The concentration of the inorganic particles is 5 mass% or more with respect to the inorganic particle dispersed slurry, and the dipole moment of the solvent is 0.50 or more.

IPC Classes  ?

• H01M 4/139 - Processes of manufacture
• C01B 25/45 - Phosphates containing plural metal, or metal and ammonium
• C09D 1/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
• H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances
• H01B 1/08 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances oxides
• H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulatorsProcesses of manufacture thereof
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 10/052 - Li-accumulators
• H01M 10/0562 - Solid materials

Abstract

222521+x2x3-x1222 crystal phase in all crystal phases included is at most 10 mass%.

IPC Classes  ?

• H01B 1/08 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances oxides
• C03C 4/14 - Compositions for glass with special properties for electro-conductive glass
• C03C 10/04 - Silicate or polysilicate crystalline phase, e.g. mullite, diopside, sphene, plagioclase
• H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances
• H01M 10/0562 - Solid materials

Abstract

This inorganic composition article is characterized by: being obtained by tempering a crystallized glass which contains, as the main crystal phase thereof, at least one selected from α-cristobalite and an α-cristobalite solid solution, and in which, when expressed as mass % of respective oxides, the contained amount of component SiO2 is not less than 45.0% but less than 68.0%, the contained amount of component Al2O3 is 3.0-15.0%, the contained amount of the component Li2O is 3.0-10.0%, the contained amount of component B2O3 is more than 0% but not more than 10.0%, the contained amount of component P2O5 is more than 0% but not more than 10.0%, the contained amount of the component ZrO2 is more than 0% but not more than 10.0%; and the mass ratio of SiO2/(B2O3+Li2O) is 3.0-10.0; having a compressive stress layer on the surface thereof; and having a softening point (SP) of lower than 795° C.

IPC Classes  ?

• C03C 3/097 - Glass compositions containing silica with 40% to 90% silica by weight containing phosphorus, niobium or tantalum
• C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
• C03C 3/091 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium

Abstract

A crystallized inorganic composition article, comprising: an inorganic composition article having a transmittance of 50% or more at 550 nm when heated to [At+50]° C., where At (° C.) is a yield point, wherein in a raw glass, by mass % in terms of oxide, a content of a SiO2 component is 65.0% to 85.0%, a content of an Al2O3 component is 3.0% to 15.0%, a content of a P2O5 component is more than 0% to 5.0%, a content of a Li2O component is more than 5.0% to 15.0%, a content of a ZrO2 component is 0% to 10.0%, a content of a MgO component is 0% to 5.0%, [the content of the Al2O3 component/(a content of a K2O component+the content of the MgO component)] is more than 0 to 20.0, and [the content of the Li2O component/the content of the MgO component] is 8.0 or more.

IPC Classes  ?

• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition

Abstract

Provided is an inorganic composition article obtained by reinforcing a crystallized glass and having a compressive stress layer on the surface, the compressive stress at a depth of 30 μm from an outermost surface being 120-320 MPa, and the crystallized glass comprising, as a main crystal phase, one or more types of crystal phases selected from α-cristobalite and an α-cristobalite solid solution, wherein in mass % calculated in terms of oxides, the content of an SiO2 component is 50.0-75.0%, the content of an Li2O component is 3.0-10.0%, the content of an Al2O3 component is from 5.0% to less than 15.0%, the content of a B2O3 component is from greater than 0% to 10.0% or less, the content of a P2O5 component is from greater than 0% to 10.0% or less, and a mass ratio of SiO2/(B2O3+Li2O) is 3.0-10.0.

IPC Classes  ?

• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

There is provided an optical glass, in which a refractive index (nd) at a wavelength of the d line of helium (587.6 nm) is in a range of 1.45000 to 1.65000; an ISO color contribution index ISO/CCI is 0.00 for blue (B), 0.80 or less for green (G), and 0.80 or less for red (R); and an S value is 0.70×106 or more and less than 1.03×106 (Pa/° C.), the S value being obtained by the equation: S=E·α/(1−ν), in which E is Young's modulus (unit: GPa); α is an average coefficient of linear expansion in a temperature range of 100° C. to 300° C. (unit: 10−7° C.−1); and ν is Poisson's ratio.

IPC Classes  ?

• C03C 3/097 - Glass compositions containing silica with 40% to 90% silica by weight containing phosphorus, niobium or tantalum
• C03C 3/064 - Glass compositions containing silica with less than 40% silica by weight containing boron
• G02B 27/00 - Optical systems or apparatus not provided for by any of the groups ,

Abstract

22325222222O component)] being from 23.0 to 150.0. The light transmittance thereof at 550 nm is 70% or greater.

IPC Classes  ?

• C03C 10/12 - Lithium aluminosilicate, e.g. spodumene, eucryptite
• C03C 3/097 - Glass compositions containing silica with 40% to 90% silica by weight containing phosphorus, niobium or tantalum

Abstract

Provided is a very strong and transparent crystallized glass. This crystallized glass is characterized by containing, by oxide-equivalent mass %, 40.0-55.0% of a SiO2 component, 10.0-30.0% of an Al2O3 component, 10.0-30.0% of a MgO component, 5.0-15.0% of a TiO2 component, and more than 0% and up to 8.0% of a Na2O component, where the Vickers hardness (Hv) is 700 or higher and the spectral transmittance at 400 nm is 50% or higher with regard to a 1 mm-thick sample.

IPC Classes  ?

• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition

Abstract

2223232522322O) of 3.0-10.0. The inorganic composition article has a compressive stress layer on the surface, and has a four-point bending strength of 760 MPa or more.

IPC Classes  ?

• C03C 10/14 - Silica crystalline phase, e.g. stuffed quartz, cristobalite
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

Provided is a chemically strengthened optical glass having an improved impact resistance and a high hardness while maintaining the refractive index, the Abbe number and the transmittance required in the conventional optical glasses. The chemically strengthened optical glass has a compressive stress layer on the surface thereof, contains, in mass % in terms of oxide, 20.0-50.0% of an SiO2 component, 10.0-45.0% of a TiO2 component and 0.1-20.0% of an Na2O component, has a refractive index (nd) of 1.65-1.85, and is characterized by having an impact resistance of 8 cm or more in a sandpaper falling ball test in which a 16.0 g SUS ball is dropped thereon.

IPC Classes  ?

• C03C 3/097 - Glass compositions containing silica with 40% to 90% silica by weight containing phosphorus, niobium or tantalum
• C03C 3/062 - Glass compositions containing silica with less than 40% silica by weight

Abstract

1+x+2y+zxy2-(x+y)z3-z12m25nn (in formula (2), M is at least one selected from the group consisting of P, B, Sb, Ta, and Nb, when M is P, Sb, Ta, or Nb, m+n=6, 3≤m≤6, and 0≤n≤3, and when M is B, m+n=4, 2≤m≤4, and 0≤n≤2).

IPC Classes  ?

• H01M 10/0567 - Liquid materials characterised by the additives
• H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulatorsProcesses of manufacture thereof
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 10/052 - Li-accumulators
• H01M 10/0568 - Liquid materials characterised by the solutes

Abstract

1+x+2y+zxy2-(x+y)z3-z125+X3X2-X12xy33 (wherein 0

IPC Classes  ?

• H01M 10/0567 - Liquid materials characterised by the additives
• H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulatorsProcesses of manufacture thereof
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 10/052 - Li-accumulators
• H01M 10/0569 - Liquid materials characterised by the solvents

Abstract

2232222222222O component content) is 0% exclusive to 12.0%. The Vicker's hardness (Hv) is 700 or more. The spectral transmission of an 1 mm-thick specimen measured at 400 nm is 60% or more.

IPC Classes  ?

• C03C 10/08 - Magnesium aluminosilicate, e.g. cordierite
• C03C 10/02 - Non-silica and non-silicate crystalline phase, e.g. spinel, barium titanate
• C03C 10/04 - Silicate or polysilicate crystalline phase, e.g. mullite, diopside, sphene, plagioclase
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Goods & Services

Chemicals composed of glass-ceramics; powdered chemicals composed of glass-ceramics; powdered chemicals composed of ceramics; powdered chemicals used as raw materials for glass-ceramics; industrial chemicals used as raw materials for glass-ceramics; chemicals used as raw materials for glass-ceramics; powdered chemicals; industrial chemicals; chemicals; calcined soda; calcium carbonate; sodium carbonate; carbonates; silicon dioxide; alumina; titanium oxides; silicic acid; lithia, namely, lithium oxide; zirconia; metallic oxides; powdered non-metallic minerals used as raw materials for glass-ceramics; non-metallic minerals used as raw materials for glass-ceramics; non-metallic minerals; saltpeter. Components made from glass-ceramics for electrical cells and batteries; battery components made of glass-ceramics; components made from glass-ceramics for battery electrolytes; components made from glass-ceramics for solid battery electrolytes; components made from glass-ceramics for solar cells; components made from glass-ceramics for integrated circuit components and circuit board components; components made from glass-ceramics for sensor components; communication equipment components and optical equipment components made from glass-ceramics; artificial satellite components made from glass-ceramics; component materials for electrical cells and batteries; parts for electrical cells and batteries; electrical cells and batteries; solar cell components; solar cell parts; parts and components of electronic sensors; electronic sensors; parts and components of current sensors or potential sensors; current sensors or potential sensors; parts and components of integrated circuits; parts and components of circuit boards; circuit boards; parts and components of cameras, telescopes, and optical instruments; cameras, telescopes, and optical instruments; parts and components of digital cameras, digital video cameras, and electrical communication equipment; digital cameras, digital video cameras, and electrical communication equipment; parts and components of artificial satellites; artificial satellites. Unworked or semi-worked glass-ceramics, namely, unworked or semi-worked crystallized-glass, not for building; unworked or semi-worked glass-ceramics, excluding construction/building materials, in flexible sheet and solid plate form used in further manufacture of electrochemical devices; unworked or semi-worked glass-ceramics, excluding construction/building materials, in flexible sheet and solid plate form used in further manufacture of battery components; unworked or semi-worked glass, not for building; frit, namely, ground glass used in glass manufacturing; frit, namely, ground glass used in glass-ceramic manufacturing; unprocessed or semi-processed powdered glass, not for building; unprocessed or semi-processed glass, not for building; processed glass-ceramics, namely, processed crystallized-glass, not for building; processed glass excluding construction/building materials.

Goods & Services

Chemicals composed of glass-ceramics; powdered chemicals composed of glass-ceramics; powdered chemicals composed of ceramics; powdered chemicals used as raw materials for glass-ceramics; industrial chemicals used as raw materials for glass-ceramics; chemicals used as raw materials for glass-ceramics; powdered chemicals; industrial chemicals; chemicals; calcined soda; calcium carbonate; sodium carbonate; carbonates; silicon dioxide; alumina; titanium oxides; silicic acid; lithia, namely, lithium oxide; zirconia; metallic oxides; powdered non-metallic minerals used as raw materials for glass-ceramics; non-metallic minerals used as raw materials for glass-ceramics; non-metallic minerals; saltpeter. Components made from glass-ceramics for electrical cells and batteries; battery components made of glass-ceramics; components made from glass-ceramics for battery electrolytes; components made from glass-ceramics for solid battery electrolytes; components made from glass-ceramics for solar cells; components made from glass-ceramics for integrated circuit components and circuit board components; components made from glass-ceramics for sensor components; communication equipment components and optical equipment components made from glass-ceramics; artificial satellite components made from glass-ceramics; component materials for electrical cells and batteries; parts for electrical cells and batteries; electrical cells and batteries; solar cell components; solar cell parts; parts and components of electronic sensors; electronic sensors; parts and components of current sensors or potential sensors; current sensors or potential sensors; parts and components of integrated circuits; parts and components of circuit boards; circuit boards; parts and components of cameras, telescopes, and optical instruments; cameras, telescopes, and optical instruments; parts and components of digital cameras, digital video cameras, and electrical communication equipment; digital cameras, digital video cameras, and electrical communication equipment; parts and components of artificial satellites; artificial satellites. Unworked or semi-worked glass-ceramics, namely, unworked or semi-worked crystallized-glass, not for building; unworked or semi-worked glass-ceramics, excluding construction/building materials, in flexible sheet and solid plate form used in further manufacture of electrochemical devices; unworked or semi-worked glass-ceramics, excluding construction/building materials, in flexible sheet and solid plate form used in further manufacture of battery components; unworked or semi-worked glass, not for building; frit, namely, ground glass used in glass manufacturing; frit, namely, ground glass used in glass-ceramic manufacturing; unprocessed or semi-processed powdered glass, not for building; unprocessed or semi-processed glass, not for building; processed glass-ceramics, namely, processed crystallized-glass, not for building; processed glass excluding construction/building materials.

Abstract

Provided are: a protein immobilization carrier that can be produced with a simple method, exhibits little degeneration of protein that has been adsorbed, and demonstrates a high protein-binding activity; and a protein immobilization carrier dispersion liquid, a protein immobilization carrier hydrate, a protein support complex, and an antibody testing kit that use the protein immobilization carrier.　The protein immobilization carrier is composed of an amorphous silica-based compound containing silicon (Si), oxygen (O), and chlorine (Cl). When, in a solid 294433222232344) is 0.30 or less. The molar concentration of chlorine atoms in the carrier as measured by X-ray fluorescence (XRF) analysis is 0.01 mol% or more.

IPC Classes  ?

• G01N 33/552 - Glass or silica
• B01J 20/24 - Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
• C01B 33/12 - SilicaHydrates thereof, e.g. lepidoic silicic acid
• C01B 37/00 - Compounds having molecular sieve properties but not having base-exchange properties
• C07K 16/00 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies
• C07K 17/14 - Peptides being immobilised on, or in, an inorganic carrier
• C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters

Abstract

123434122) is greater than or equal to 1.60.

IPC Classes  ?

• C03C 10/04 - Silicate or polysilicate crystalline phase, e.g. mullite, diopside, sphene, plagioclase
• C03C 3/097 - Glass compositions containing silica with 40% to 90% silica by weight containing phosphorus, niobium or tantalum
• C03C 10/12 - Lithium aluminosilicate, e.g. spodumene, eucryptite
• C03C 10/14 - Silica crystalline phase, e.g. stuffed quartz, cristobalite

Abstract

2223232522322O) is 3.0-10.0. A thickness (DOLzero) of a compressive stress layer on a surface is 8.0%-25.0% of a plate thickness of the inorganic composition article, and a center tensile stress (CT) is 70 MPa-120 MPa.

IPC Classes  ?

• C03C 10/14 - Silica crystalline phase, e.g. stuffed quartz, cristobalite
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

1+xx2-x-zz3121+xx2-x-zz3122255 (x = 0.2 to 0.6, z = 0 to 0.1, a = 0.01 to 0.3, b = 0 to 0.3, and M is one or more selected from the group consisting of Zr, Ti, Sn, and Si), wherein when particles of the lithium-ion conductive glass ceramic precursor having passed through a mesh having an opening of 106 μm are sintered and crystallized at a temperature of 700°C or lower, the amount of moisture released in a temperature range of 550°C to 700°C is 60 ppm or less.

IPC Classes  ?

• C03C 10/02 - Non-silica and non-silicate crystalline phase, e.g. spinel, barium titanate
• C03B 32/02 - Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
• H01M 10/052 - Li-accumulators
• H01M 10/0562 - Solid materials

Abstract

The lithium ion conductive material includes, in mole percent on an oxide basis, 36.6 to 37.3% of a P2O5 component, 43.0 to 48.1% of a TiO2 component, 0.6 to 3.2% of an Al2O3 component and 13.9 to 17.5% of a Li2O component, wherein a mole percent of the Al2O3 component is 0.3 to 3.0% by mole smaller than a mole percent of an Al2O3 component calculated by the composition formula Li1+xAlxTi2-xP3O12 (x=0.05 to 0.4) derived from the composition of Ti and Li, and a mole percent of the P2O5 component is 0.2 to 2.0% by mole smaller than a mole percent of a P2O5 component calculated by the above composition formula, and wherein the lithium ion conductive material further includes a crystal phase with a rhombohedral NASICON structure or a Li1+xAlxTi2-xP3O12 (x≥0) crystal phase.

IPC Classes  ?

• H01M 10/0562 - Solid materials
• H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries

Abstract

This coating-equipped positive electrode active material for a lithium secondary battery comprises a positive electrode active material, and a coating layer disposed on the surface of the positive electrode active material. The positive electrode active material contains cobalt (Co). The coating layer includes at least lithium (Li), phosphorus (P), an M element, and oxygen (O). The M element is a pentavalent transition metal element.

IPC Classes  ?

• H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
• H01M 4/36 - Selection of substances as active materials, active masses, active liquids
• H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 10/052 - Li-accumulators
• H01M 10/0562 - Solid materials

Goods & Services

Chemicals composed of glass-ceramics being battery electrolyte additives, battery electrolytes, and solid state electrolytes for batteries; powdered chemicals composed of glass-ceramics being battery electrolyte additives, battery electrolytes, and solid state electrolytes for batteries; powdered chemicals composed of ceramics being ceramic powders used in manufacturing; industrial chemicals used as raw materials for glass-ceramics; chemicals for industrial purposes, used as raw materials for glass-ceramics; powdered chemicals in the nature of industrial chemicals; industrial chemicals; chemicals for industrial purposes; calcined soda; calcium carbonate; sodium carbonate; carbonates; silicon dioxide; alumina; titanium oxides; industrial chemicals used as raw materials for glass-ceramics, namely, silicic acid; lithia, namely, lithium oxide; zirconia; metallic oxides; saltpeter. Components made from glass-ceramics for electrical cells and batteries, namely, lithium ion capacitors, condensers [capacitors], battery separators, electrolytic cells for batteries, positive electrodes, negative electrodes; battery components made of glass-ceramics, namely, lithium ion capacitors, condensers [capacitors], battery separators, electrolytic cells for batteries, positive electrodes, negative electrodes; components made from glass-ceramics for solid battery electrolytes, namely, lithium ion capacitors, condensers [capacitors], battery separators, electrolytic cells for batteries, positive electrodes, negative electrodes; components made from glass-ceramics for solar cells, namely, solar cell panels, glass-ceramic wafers and substrates; components made from glass-ceramics for integrated circuit components and circuit board components, namely, glass-ceramic wafers and substrates; structural components made from glass-ceramics for sensor components, namely, glass-ceramic lenses, glass-ceramic wafers and substrates, image sensor covers; communication equipment components and optical equipment components made from glass-ceramics, namely, computer display screens, digital signage display panels, flat panel display screens, liquid crystal displays, video screens, touch screens, protective covers for smartphones, protective covers for tablet computers, protective covers for laptops, lenses for photographic apparatus, lenses for cameras, lenses for microscopes, lenses for telescopes, optical lenses, optical glasses, optical filters, optical reflectors, optical mirrors for cameras, optical mirrors in the nature of scientific and technical apparatus; artificial satellite components made from glass-ceramics, namely, outer casing of artificial satellites, solar cell panels; electrical cells and batteries; structural parts and components of integrated circuits, namely, wafers and substrates; structural parts and components of circuit boards, namely, wafers and substrates; circuit boards; structural parts and components of digital cameras, digital video cameras, namely, camera lenses, display screens and touch screens; artificial satellites. Unworked or semi-worked glass-ceramics, namely, unworked or semi-worked crystallized-glass, not for building; unworked or semi-worked glass-ceramics, excluding use for construction and building materials, in flexible sheet and solid plate form for use in further manufacturing of electrochemical devices; unworked or semi-worked glass-ceramics, excluding use for construction and building materials, in flexible sheet and solid plate form for use in further manufacturing of battery components; unworked or semi-worked glass, not for building; fusing frit, namely, ground glass used as a component in glassware manufacturing; fusing frit, namely, ground glass used as a component in crystallized glassware manufacturing; unprocessed or semi-processed powdered glass used in manufacturing of lithium ion batteries, not for building; processed glass-ceramics, namely, processed crystallized-glass for general industrial and further manufacturing use, not for building; processed glass in the nature of crystallized glass, excluding construction and building materials.

Goods & Services

Chemicals composed of glass-ceramics being battery electrolyte additives, battery electrolytes, and solid state electrolytes for batteries; powdered chemicals composed of glass-ceramics being battery electrolyte additives, battery electrolytes, and solid state electrolytes for batteries; powdered chemicals composed of ceramics being ceramic powders used in manufacturing; industrial chemicals used as raw materials for glass-ceramics; chemicals for industrial purposes, used as raw materials for glass-ceramics; powdered chemicals in the nature of industrial chemicals; industrial chemicals; chemicals for industrial purposes; calcined soda; calcium carbonate; sodium carbonate; carbonates; silicon dioxide; alumina; titanium oxides; industrial chemicals used as raw materials for glass-ceramics, namely, silicic acid; lithia, namely, lithium oxide; zirconia; metallic oxides; saltpeter. Components made from glass-ceramics for electrical cells and batteries, namely, lithium ion capacitors, condensers [capacitors], battery separators, electrolytic cells for batteries, positive electrodes, negative electrodes; battery components made of glass-ceramics, namely, lithium ion capacitors, condensers [capacitors], battery separators, electrolytic cells for batteries, positive electrodes, negative electrodes; components made from glass-ceramics for solid battery electrolytes, namely, lithium ion capacitors, condensers [capacitors], battery separators, electrolytic cells for batteries, positive electrodes, negative electrodes; components made from glass-ceramics for solar cells, namely, solar cell panels, glass-ceramic wafers and substrates; components made from glass-ceramics for integrated circuit components and circuit board components, namely, glass-ceramic wafers and substrates; structural components made from glass-ceramics for sensor components, namely, glass-ceramic lenses, glass-ceramic wafers and substrates, image sensor covers; communication equipment components and optical equipment components made from glass-ceramics, namely, computer display screens, digital signage display panels, flat panel display screens, liquid crystal displays, video screens, touch screens, protective covers for smartphones, protective covers for tablet computers, protective covers for laptops, lenses for photographic apparatus, lenses for cameras, lenses for microscopes, lenses for telescopes, optical lenses, optical glasses, optical filters, optical reflectors, optical mirrors for cameras, optical mirrors in the nature of scientific and technical apparatus; artificial satellite components made from glass-ceramics, namely, outer casing of artificial satellites, solar cell panels; electrical cells and batteries; structural parts and components of integrated circuits, namely, wafers and substrates; structural parts and components of circuit boards, namely, wafers and substrates; circuit boards; structural parts and components of digital cameras, digital video cameras, namely, camera lenses, display screens and touch screens; artificial satellites. Unworked or semi-worked glass-ceramics, namely, unworked or semi-worked crystallized-glass, not for building; unworked or semi-worked glass-ceramics, excluding use for construction and building materials, in flexible sheet and solid plate form for use in further manufacturing of electrochemical devices; unworked or semi-worked glass-ceramics, excluding use for construction and building materials, in flexible sheet and solid plate form for use in further manufacturing of battery components; unworked or semi-worked glass, not for building; fusing frit, namely, ground glass used as a component in glassware manufacturing; fusing frit, namely, ground glass used as a component in crystallized glassware manufacturing; unprocessed or semi-processed powdered glass used in manufacturing of lithium ion batteries, not for building; processed glass-ceramics, namely, processed crystallized-glass for general industrial and further manufacturing use, not for building; processed glass in the nature of crystallized glass, excluding construction and building materials

Abstract

223252222233 component] is more than 13.9.

IPC Classes  ?

• C03C 10/14 - Silica crystalline phase, e.g. stuffed quartz, cristobalite
• C03C 3/097 - Glass compositions containing silica with 40% to 90% silica by weight containing phosphorus, niobium or tantalum
• C03C 10/12 - Lithium aluminosilicate, e.g. spodumene, eucryptite
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

2223232522322O) is 3.0-10.0.

IPC Classes  ?

• C03C 10/14 - Silica crystalline phase, e.g. stuffed quartz, cristobalite
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

To obtain a crystallized glass member having a curved shape and provide a method for producing the same. A method for producing a crystallized glass member having a curved shape, including a deformation step for adjusting the temperature of a plate glass to a first temperature zone from higher than [At+40]° C. to [At+146]° C. or lower, where At is the yield point (° C.) of the plate glass and deforming at least part of the plate glass into a curved shape by external force acting on the plate glass while precipitating crystals from the plate glass.

IPC Classes  ?

• C03B 23/02 - Re-forming glass sheets
• C03B 32/02 - Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
• C03C 3/085 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal

Abstract

2223232522322O) is 3.0-10.0.

IPC Classes  ?

• C03C 10/14 - Silica crystalline phase, e.g. stuffed quartz, cristobalite
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

Provided is an inorganic composition article that is hard and highly transparent. The inorganic composition article includes at least one type selected from α-cristobalite and an α-cristobalite solid solution as a main crystal phase, has a coloring degree λ80 of 330 to 580 nm at a thickness of 10 mm, and has a Vickers hardness of 620 or more.

IPC Classes  ?

• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition

Abstract

252322O component.

IPC Classes  ?

• C03C 3/16 - Silica-free oxide glass compositions containing phosphorus
• C01B 25/45 - Phosphates containing plural metal, or metal and ammonium
• H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances
• H01B 1/08 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances oxides
• H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulatorsProcesses of manufacture thereof
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 10/052 - Li-accumulators
• H01M 10/0562 - Solid materials

Abstract

As a solid electrolyte used in a lithium ion secondary battery, it has not been possible to obtain a lithium ion conductor precursor glass and a lithium ion conductor in which crystallization progresses at low temperatures and which exhibit high ion conductivity. The present invention can obtain a lithium ion conductor precursor glass and a lithium ion conductor in which crystallization progresses even at low temperatures and which exhibit high ion conductivity by containing 10-35% of a Li2O component, 20-50% of a P2O5 component, greater than 0% to 15% of an Al2O3 component, 20-50% of a GeO2 component and greater than 0% to 15% of a Bi2O3 component and/or a TeO2 component.

IPC Classes  ?

• H01M 10/0562 - Solid materials
• C03C 1/00 - Ingredients generally applicable to manufacture of glasses, glazes or vitreous enamels
• C03C 4/14 - Compositions for glass with special properties for electro-conductive glass
• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
• H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries

Abstract

2523221+xx2-x31231+xx2-x31222521+x+zx2-x3+z12+3z12+3z (x=0.1 to 0.7, z=0.05 to 0.4).

IPC Classes  ?

• C03C 1/00 - Ingredients generally applicable to manufacture of glasses, glazes or vitreous enamels
• C03C 10/02 - Non-silica and non-silicate crystalline phase, e.g. spinel, barium titanate
• H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances

Abstract

Provided are black crystallized glass that is safe and easy to produce, and reinforced crystallized glass of the black crystallized glass. Crystallized glass and reinforced crystallized glass containing, by wt % in terms of oxide, 40.0% to 70.0% of a SiO2 component, 11.0% to 25.0% of an Al2O3 component, 5.0% to 19.0% of a Na2O component, 0% to 9.0% of a K2O component, 1.0% to 18.0% of one or more components selected from a MgO component and a ZnO component, 0% to 3.0% of a CaO component, 1.0% to 3.5% of a TiO2 component, and 1.0% to 6.5% of a Fe2O3 component, and not containing a CoO component and a Co3O4 component.

IPC Classes  ?

• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
• C03C 4/02 - Compositions for glass with special properties for coloured glass
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

Glass and crystallized glass of the glass, the glass containing, by mass% in terms of an oxide, 40.0 to 55.0% of a SiO2 component, 10.0 to 30.0% of an Al2O3 component, 10.0 to 30.0% of an MgO component, 5.0 to 15.0% of a TiO2 component, and more than 0 to 8.0% of an Na2O component.

IPC Classes  ?

• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
• C03C 3/085 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
• C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
• C03C 3/097 - Glass compositions containing silica with 40% to 90% silica by weight containing phosphorus, niobium or tantalum
• C03C 3/091 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium
• C03C 3/093 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium containing zinc or zirconium

Abstract

Provided is reinforced crystallized glass that has a high strength and is less likely to break. The reinforced crystallized glass includes a compressive stress layer on a surface, and [CS50 μm*(DOLzero−50)]/2 is 2000 or more, where CS50 μm (MPa) is a compressive stress at a depth of 50 μm from an outermost surface, and DOLzero (μm) is a stress depth when the compressive stress is 0 MPa.

IPC Classes  ?

• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition

Abstract

Provided are crystallized glass that is easy to process and in which a high compressive stress value can be obtained on a surface, and reinforced crystallized glass thereof. A crystallized glass containing at least one type selected from α-cristobalite and an α-cristobalite solid solution as a main crystal phase, in which, by mass % in terms of oxide, a content of a SiO2 component is 50.0% to 75.0%, a content of a Li2O component is 3.0% to 10.0%, a content of an Al2O3 component is 5.0% or more and less than 15.0%, and a content of a B2O3 component is more than 0% and 10.0% or less.

IPC Classes  ?

• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

The present invention addresses the problem of providing an electroconductive paste that, when used for a lithium ion secondary battery, demonstrates small internal resistance and suppresses the internal resistance increase that occurs after repeated charging/discharging. The present invention provides an electroconductive paste containing a pigment-dispersed resin (A), an electroconductive carbon (B), an inorganic material (C), and a solvent (D). The pigment-dispersed resin (A) has at least one polar functional group selected from the group consisting of an amide group, imide group, an ether group, a hydroxyl group, a carboxyl group, a sufonic acid group, a phosphate group, a silanol group, an amino group, and a pyrrolidone group. The inorganic material (C) includes at least one selected from the group consisting of glass, glass ceramics, and ceramics.

IPC Classes  ?

• H01B 1/24 - Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon, or silicon
• C09D 1/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
• C09D 5/24 - Electrically-conducting paints
• C09D 7/20 - Diluents or solvents
• C09D 7/65 - Additives macromolecular
• H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulatorsProcesses of manufacture thereof
• H01M 10/052 - Li-accumulators
• H01M 10/0562 - Solid materials

Abstract

22322325222322O) is 3.0-10.0; having a compressive stress layer on the surface thereof; and having a softening point (SP) of lower than 795°C.

IPC Classes  ?

• C03C 10/02 - Non-silica and non-silicate crystalline phase, e.g. spinel, barium titanate
• C03C 3/097 - Glass compositions containing silica with 40% to 90% silica by weight containing phosphorus, niobium or tantalum
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

Reinforced crystallized glass characterized including crystallized glass as a base material, the crystallized glass containing, as expressed in terms of mol % on an oxide basis, 30.0% to 70.0% of an SiO2 component, 8.0% to 25.0% of an Al2O3 component, 2.0% to 25.0% of an Na2O component, 1.0% to 6.0% of an Li2O component, 0 % to 25.0% of an MgO component, 0% to 30.0% of a ZnO component, and 0% to 10.0% of a TiO2 component, in which a surface of the reinforced crystallized glass is formed with a compressive stress layer, and a depth (DOLzero) of the compressive stress layer is 60 μm or more.

IPC Classes  ?

• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

223252223222O component content)/(MgO component content)] being 8.0 or greater.

IPC Classes  ?

• C03C 3/097 - Glass compositions containing silica with 40% to 90% silica by weight containing phosphorus, niobium or tantalum
• C03C 10/04 - Silicate or polysilicate crystalline phase, e.g. mullite, diopside, sphene, plagioclase
• C03C 10/14 - Silica crystalline phase, e.g. stuffed quartz, cristobalite

Abstract

x is 0.05 or more and 5 or less.

IPC Classes  ?

• C30B 1/10 - Single-crystal growth directly from the solid state by solid state reactions or multi-phase diffusion
• C30B 29/12 - Halides

Abstract

Provided is a chemically strengthened optical glass with improved crack resistance and high hardness, in which the refractive index and the Abbe number required for a conventional optical glass are maintained. Provided is a chemically strengthened optical glass with improved crack resistance and high hardness, in which the refractive index and the Abbe number required for a conventional optical glass are maintained. The chemically strengthened optical glass includes a compressive stress layer on a surface, and contains, by mass % in terms of oxide: 2.0 to 20.0% of a SiO2 component, 5.0 to 35.0% of a B2O3 component, 20.0 to 60.0% of a La2O3 component, 2.0 to 25.0% of a TiO2 component, 2.0 to 15.0% of a Nb2O5 component, and more than 0% to 10.0% of a LiO2 component, and the chemically strengthened optical glass is characterized in that an Hv change rate defined as [(Hvafter−Hvbefore)/Hvbefore]×100 is equal to or greater than 3.0%.

IPC Classes  ?

• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
• C03C 3/068 - Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths

Abstract

2223232522322O) is 3.0-10.0.

IPC Classes  ?

• C03C 10/14 - Silica crystalline phase, e.g. stuffed quartz, cristobalite
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

4 or more.

IPC Classes  ?

• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
• C03C 4/18 - Compositions for glass with special properties for ion-sensitive glass
• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition

Abstract

zero of the compressive stress layer, at which the compressive stress is 0 MPa, is 45 to 200 μm, a compressive stress CS on an outermost surface of the compressive stress layer is 400 to 1400 MPa, and a central stress CT determined by using curve analysis is 55 to 300 MPa.

IPC Classes  ?

• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
• C03C 4/18 - Compositions for glass with special properties for ion-sensitive glass
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

Provided are: a composite of a silicate-based base material and a rare-earth compound, having high light-emitting intensity and capable of being used as light-emitting particles, light-emitting nanoparticle including the same, a cell detection method, a method for treating an animal, a medical device, and a method for producing the composite of a silicate-based base material and a rare-earth compound. This composite of a silicate-based base material and a rare-earth compound includes elemental silicon (Si) and elemental oxygen (O), the rare-earth compound comprising at least one selected from a chloride of a rare-earth element and a fluoride of a rare-earth element, the silicate-based base material having a solid 29Si-NMR spectrum satisfying Q4/Q3 of 1.6 to 3.9 where Q4 represents a peak area derived from Si(OSi)4 and Q3 represents a peak area derived from HO—Si(OSi)3.

IPC Classes  ?

• A61K 49/00 - Preparations for testing in vivo
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
• C09K 11/77 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing inorganic luminescent materials containing rare earth metals

Abstract

Provided is a chemically strengthened optical glass with improved crack resistance and high hardness, in which the refractive index, the Abbe number, and the transmittance required for a conventional optical glass are maintained. Provided is a chemically strengthened optical glass with improved crack resistance and high hardness, in which the refractive index, the Abbe number, and the transmittance required for a conventional optical glass are maintained. The chemically strengthened optical glass includes a compressive stress layer on a surface, and contains, by mass % in terms of oxide: 20.0% to 50.0% of a SiO2 component, 10.0% to 45.0% of a TiO2 component, and 0.1 to 20.0% of a Na2O component, and the chemically strengthened optical glass is characterized in that an Hv change rate defined as [(Hvafter−Hvbefore)/Hvbefore]×100 is equal to or greater than 3.0%.

IPC Classes  ?

• C03C 3/062 - Glass compositions containing silica with less than 40% silica by weight

Abstract

223222O component, where the Vickers hardness (Hv) is 700 or higher and the spectral transmittance at 400 nm is 50% or higher with regard to a 1 mm-thick sample.

IPC Classes  ?

• C03C 10/10 - Alkali metal aluminosilicate crystalline phase
• C03B 32/02 - Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
• C03C 10/12 - Lithium aluminosilicate, e.g. spodumene, eucryptite
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

2222O component, has a refractive index (nd) of 1.65-1.85, and is characterized by having an impact resistance of 8 cm or more in a sandpaper falling ball test in which a 16.0 g SUS ball is dropped thereon.

IPC Classes  ?

• C03C 3/062 - Glass compositions containing silica with less than 40% silica by weight
• C03C 3/076 - Glass compositions containing silica with 40% to 90% silica by weight
• C03C 3/078 - Glass compositions containing silica with 40% to 90% silica by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
• G02B 1/00 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements

Abstract

dd) and having excellent press moldability; an optical element; and a lens.　The fluorophosphate-based optical glass is characterized in that the content of an F-component is 50.0% to 90.0% inclusive when expressed in anion % (mol%), the total content of an Rn+component is 2.0% or less when expressed in cation % (mol%) (in which the Rn+component comprises at least one component selected from the group consisting of Li+, Na+and K+), a Ti4+component or a Bi3+ddd) is satisfied.

IPC Classes  ?

• C03C 3/247 - Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron containing fluorine and phosphorus
• G02B 1/00 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements

Abstract

5d252323225252253233), is at least 0.690.

IPC Classes  ?

• C03C 3/16 - Silica-free oxide glass compositions containing phosphorus
• C03C 3/062 - Glass compositions containing silica with less than 40% silica by weight
• C03C 3/21 - Silica-free oxide glass compositions containing phosphorus containing titanium, zirconium, vanadium, tungsten or molybdenum
• G02B 1/00 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements

Abstract

A glass ceramic for an optical filter and an optical filter are obtained that have both thermal expansion characteristics for preventing refractive index fluctuations at a usage temperature of a filter member and mechanical characteristics considering durability, and further have excellent workability. A glass ceramic for an optical filter and an optical filter are obtained that have both thermal expansion characteristics for preventing refractive index fluctuations at a usage temperature of a filter member and mechanical characteristics considering durability, and further have excellent workability. An internal transmittance of the glass ceramic for an optical filter is 0.970 or more with respect to light having a wavelength of 1550 nm when a thickness of the glass ceramic is 1 mm. The glass ceramic includes, by mass % in terms of oxide, 40.0% to 70.0% of a SiO2 component, 11.0% to 25.0% of an Al2O3 component, 5.0% to 19.0% of a Na2O component, 0% to 9.0% of a K2O component, 1.0% to 18.0% of one or more components selected from a MgO component and a ZnO component, 0% to 3.0% of a CaO component, and 0.5% to 12.0% of a TiO2 component.

IPC Classes  ?

• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
• G02B 5/22 - Absorbing filters
• G02B 5/28 - Interference filters

Abstract

252522525255 component and by the dielectric constant at 10 kHz being 100 or more.

IPC Classes  ?

• C03C 10/02 - Non-silica and non-silicate crystalline phase, e.g. spinel, barium titanate
• C04B 35/495 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
• H01B 3/12 - Insulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics

Abstract

252255, having a dielectric constant of 700 in a temperature range of 225°C or less, a change rate of dielectric constant of 30% or less, and an electrical conductivity of 10-8(1-x)x925-α25-α (0 < x ≤ 1, α > 0) as a crystal phase.

IPC Classes  ?

• C04B 35/495 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
• C01B 25/45 - Phosphates containing plural metal, or metal and ammonium
• C01G 33/00 - Compounds of niobium
• H01G 4/10 - Metal-oxide dielectrics
• H01G 4/12 - Ceramic dielectrics
• H01G 4/30 - Stacked capacitors

Abstract

223232323232232233) is 0.01 or greater, the BaO content is 10.0% or lower, and the ratio β/α of β to α is 7.80 or greater, where α is the average linear expansion coefficient at 100-300°C and β is the Knoop hardness.

IPC Classes  ?

• C03C 3/068 - Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
• G02B 1/00 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements

Abstract

Crystallized glass and strengthened crystallized glass with a novel composition, which have a high refractive index and high hardness, are provided. A crystallized glass, including, by mass % in terms of oxide, 20.0% or more and less than 40.0% of a SiO2 component, more than 0% and 20.0% or less of a Rn2O component, where Rn is one or more selected from Li, Na, and K, 7.0% to 25.0% of an Al2O3 component, 0% to 25.0% of a MgO component, 0% to 45.0% of a ZnO component, and 0% to 20.0% of a Ta2O5 component, in which a total amount of the MgO component, the ZnO component, and the Ta2O5 component is 10.0% or more.

IPC Classes  ?

• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
• C03C 4/18 - Compositions for glass with special properties for ion-sensitive glass
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

25223223231+xx2-x31225251+xx2-x31212 (x ≥ 0) crystal phase.

IPC Classes  ?

• C04B 35/447 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on phosphates
• C03C 10/02 - Non-silica and non-silicate crystalline phase, e.g. spinel, barium titanate
• C04B 35/117 - Composites
• H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances
• H01B 1/08 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances oxides
• H01M 10/052 - Li-accumulators
• H01M 10/0562 - Solid materials

Abstract

To provide an inorganic composition article containing at least one kind selected from α-cristobalite and α-cristobalite solid solution as a main crystal phase, in which by mass % in terms of oxide, a content of a SiO2 component is 50.0% to 75.0%, a content of a Li2O component is 3.0% to 10.0%, a content of an Al2O3 component is 5.0% or more and less than 15.0%, and a total content of the Al2O3 component and a ZrO2 component is 10.0% or more, and a surface compressive stress value is 600 MPa or more.

IPC Classes  ?

• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition

Abstract

2 component is 10.0% or more, and a surface compressive stress value is 600 MPa or more.

IPC Classes  ?

• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
• C03B 27/03 - Tempering glass products using liquid the liquid being a molten metal or a molten salt
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

25, and solid solutions thereof.

IPC Classes  ?

• C01B 25/37 - Phosphates of heavy metals
• H01G 4/12 - Ceramic dielectrics
• H01G 4/30 - Stacked capacitors

Abstract

Provided is an optical element with excellent press-forming ability, having a desired compression stress and compression layer depth and an excellent thermal shock resistance. This optical element has a compression stress layer on the surface thereof, the compression stress of the compression stress layer being 100 to 1,000 MPa, the depth of the compression stress layer being 10 to 100 μm, and log η = 8.5 (viscosity) being reached at a temperature of lower than 700°C.

IPC Classes  ?

• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
• G02B 1/00 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements

Abstract

22322223344 component. This invention also provides a reinforced crystallized glass thereof.

IPC Classes  ?

• C03C 10/08 - Magnesium aluminosilicate, e.g. cordierite
• C03C 10/02 - Non-silica and non-silicate crystalline phase, e.g. spinel, barium titanate
• C03C 10/04 - Silicate or polysilicate crystalline phase, e.g. mullite, diopside, sphene, plagioclase
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

50 μmzero50 μmzerozero (μm).

IPC Classes  ?

• C03C 10/14 - Silica crystalline phase, e.g. stuffed quartz, cristobalite
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

2223233 component is more than 0% to 10.0 or less%.

IPC Classes  ?

• C03C 10/14 - Silica crystalline phase, e.g. stuffed quartz, cristobalite
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

The objective of the present invention is to obtain an inorganic composition article which is highly transparent and hard. The inorganic composition article contains, as a main crystal phase, at least one selected from an α-cristobalite and an α-cristobalite solid solution, has a coloration degree λ80 of 330-580 nm at a thickness of 10 mm, and has a Vickers hardness of at least 620.

IPC Classes  ?

• C03C 10/14 - Silica crystalline phase, e.g. stuffed quartz, cristobalite
• C04B 35/14 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on silica

Abstract

222322222 component is more than 0% but not more than 15.0%, and characterized by having a thermal expansion coefficient at -30°C to 70°C of 125-155(x10-7/°C); and a crystallized glass for an optical filter.

IPC Classes  ?

• C03C 10/10 - Alkali metal aluminosilicate crystalline phase
• C03C 3/062 - Glass compositions containing silica with less than 40% silica by weight
• C03C 3/064 - Glass compositions containing silica with less than 40% silica by weight containing boron
• C03C 3/066 - Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc
• C03C 3/083 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound
• C03C 3/085 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
• C03C 3/091 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium
• C03C 3/093 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium containing zinc or zirconium
• C03C 3/097 - Glass compositions containing silica with 40% to 90% silica by weight containing phosphorus, niobium or tantalum
• C03C 4/10 - Compositions for glass with special properties for infrared transmitting glass
• G02B 5/20 - Filters
• G02B 5/28 - Interference filters

Abstract

223222O component.

IPC Classes  ?

• C03C 3/085 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
• C03C 3/091 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium
• C03C 3/093 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium containing zinc or zirconium
• C03C 3/097 - Glass compositions containing silica with 40% to 90% silica by weight containing phosphorus, niobium or tantalum
• C03C 10/02 - Non-silica and non-silicate crystalline phase, e.g. spinel, barium titanate
• C03C 10/04 - Silicate or polysilicate crystalline phase, e.g. mullite, diopside, sphene, plagioclase

Abstract

Provided is a crystallized glass substrate including a surface with a compressive stress layer, in which a gradient A of a surface compressive stress from an outermost surface to a depth of 6 μm in the compressive stress layer is 50.0 to 110.0 MPa/μm, a gradient B of a surface compressive stress from a depth of (a stress depth DOLzero—10 μm) to the stress depth DOLzero is 2.5 to 15.0 MPa/μm, where the stress depth DOLzero is a depth of the compressive stress layer at a surface compressive stress of 0 MPa, and a hardness of the outermost surface at an indentation depth of 20 nm is 7.50 to 9.50 GPa.

IPC Classes  ?

• C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition

Abstract

2232222 component, crystallized glass being used as the base member, a compressive stress layer being provided on the surface, and the compressive stress layer being 60 μm or more in depth (DOLzero).

IPC Classes  ?

• C03C 10/02 - Non-silica and non-silicate crystalline phase, e.g. spinel, barium titanate
• C03C 10/04 - Silicate or polysilicate crystalline phase, e.g. mullite, diopside, sphene, plagioclase
• C03C 10/10 - Alkali metal aluminosilicate crystalline phase
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

2252232322 component, while comprising a crystal phase that has a rhombohedral NASICON structure, wherein the lattice constant of the a-axis of this crystal phase as identified by means of X-ray diffractometry and Rietveld analysis is 8.872 Å or more.

IPC Classes  ?

• H01M 10/0562 - Solid materials
• H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances
• H01B 1/08 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances oxides

Abstract

223232252afterbeforebeforebefore] × 100 ≥ 3.0%.

IPC Classes  ?

• C03C 3/068 - Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
• G02B 1/00 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements

Abstract

4 or more.

IPC Classes  ?

• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
• C03C 4/18 - Compositions for glass with special properties for ion-sensitive glass
• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition

Abstract

222afterbeforebeforebefore]×100≥3.0%.

IPC Classes  ?

• C03C 3/083 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound
• C03C 3/062 - Glass compositions containing silica with less than 40% silica by weight
• C03C 3/076 - Glass compositions containing silica with 40% to 90% silica by weight
• C03C 3/078 - Glass compositions containing silica with 40% to 90% silica by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
• C03C 3/085 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
• C03C 3/097 - Glass compositions containing silica with 40% to 90% silica by weight containing phosphorus, niobium or tantalum
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
• G02B 1/00 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements

Abstract

x222Cl (4): EuOCl [In formula (1), x is 0.05-5 inclusive.]

IPC Classes  ?

• C01F 17/271 - Chlorides
• C01F 17/206 - Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
• C01F 17/259 - Oxyhalides

Abstract

Provided are: a complex that is formed between a silicate-based substrate and a rare earth element compound and that has a high light-emitting intensity so as to be usable as light-emitting particles; light-emitting nano particles, a cell detection method, an animal treatment method, and a medical device, which use the complex; and a method for producing the complex between the silicate-based substrate and the rare earth element compound.　This complex includes, and is formed between, a silicate-based substrate containing silicon elements (Si) and oxygen elements (O), and a rare earth element compound. The rare earth element compound includes at least one selected from chlorides of rare earth elements and fluorides of rare earth elements. In a solid 294433433 is 1.6-3.9.

IPC Classes  ?

• C01B 33/12 - SilicaHydrates thereof, e.g. lepidoic silicic acid
• C01B 33/18 - Preparation of finely divided silica neither in sol nor in gel formAfter-treatment thereof
• C09K 11/85 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing inorganic luminescent materials containing rare earth metals containing halogen
• B82Y 20/00 - Nanooptics, e.g. quantum optics or photonic crystals
• B82Y 40/00 - Manufacture or treatment of nanostructures
• A61N 5/06 - Radiation therapy using light
• G01N 23/2055 - Analysing diffraction patterns
• G01N 23/207 - Diffractometry, e.g. using a probe in a central position and one or more displaceable detectors in circumferential positions
• G01N 33/48 - Biological material, e.g. blood, urineHaemocytometers
• G01N 33/58 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving labelled substances
• G01N 21/64 - FluorescencePhosphorescence

Abstract

zero of the compressive stress layer, at which the compressive stress is 0 MPa, is 45 to 200 μm, a compressive stress CS on an outermost surface of the compressive stress layer is 400 to 1400 MPa, and a central stress CT determined by using curve analysis is 55 to 300 MPa.

IPC Classes  ?

• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
• C03C 4/18 - Compositions for glass with special properties for ion-sensitive glass
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

A method for manufacturing a crystallized glass member having a curved shape includes a deforming step of deforming at least a portion of a glass plate into a curved shape by an external force that acts on the glass plate while maintaining the temperature of the glass plate within a first temperature range and precipitating crystals from the glass plate. In the method for manufacturing a crystallized glass member having a curved shape according to Claim 1, the first temperature range is from [At−40]° C. to [At+40]° C., wherein At (° C.) is a yield point of the glass plate.

IPC Classes  ?

• C03B 32/02 - Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
• C03B 23/025 - Re-forming glass sheets by bending by gravity
• C03B 23/03 - Re-forming glass sheets by bending by press-bending between shaping moulds
• C03B 25/00 - Annealing glass products
• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition

Abstract

zero (μm) is a depth at which the value of the compressive stress is 0 MPa.

IPC Classes  ?

• C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass

Abstract

zero (μm) denotes a stress depth of the compressive stress layer at which the compressive stress is 0 MPa, CT (MPa) denotes a central stress determined by curve analysis, and T (μm) denotes a thickness of the substrate.

IPC Classes  ?

• C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass

Abstract

2232222 component.

IPC Classes  ?

• C03C 10/04 - Silicate or polysilicate crystalline phase, e.g. mullite, diopside, sphene, plagioclase
• C03C 10/02 - Non-silica and non-silicate crystalline phase, e.g. spinel, barium titanate
• C03C 10/08 - Magnesium aluminosilicate, e.g. cordierite
• C03C 10/10 - Alkali metal aluminosilicate crystalline phase
• C04B 35/443 - Magnesium aluminate spinel
• C04B 35/465 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
• G02B 5/28 - Interference filters

Abstract

225222322322222dddd+0.654).

IPC Classes  ?

• C03C 3/068 - Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
• C03C 3/062 - Glass compositions containing silica with less than 40% silica by weight
• G02B 1/00 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements

Abstract

To obtain a crystallized glass member having a curved shape and provide a method for producing the same. A method for producing a crystallized glass member having a curved shape, including a deformation step for adjusting the temperature of a plate glass to a first temperature zone from higher than [At+40]° C. to [At+146]° C. or lower, where At is the yield point (° C.) of the plate glass and deforming at least part of the plate glass into a curved shape by external force acting on the plate glass while precipitating crystals from the plate glass.

IPC Classes  ?

• C03B 23/02 - Re-forming glass sheets
• C03B 32/02 - Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
• C03C 3/085 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal

Abstract

222325255 component being 10.0% or greater.

IPC Classes  ?

• C03C 3/062 - Glass compositions containing silica with less than 40% silica by weight
• C03C 10/04 - Silicate or polysilicate crystalline phase, e.g. mullite, diopside, sphene, plagioclase
• C03C 10/06 - Divalent metal oxide aluminosilicate crystalline phase, e.g. anorthite, slagcerams
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

252322O being more than 0 but 5.0 or less (wherein Rn represents one or more elements selected from the group consisting of Li, Na and K), and which has a chemical durability (acid resistance) of class 1 to 3 as measured by a powder method.

IPC Classes  ?

• C03C 3/062 - Glass compositions containing silica with less than 40% silica by weight
• C03C 3/064 - Glass compositions containing silica with less than 40% silica by weight containing boron
• C03C 3/066 - Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc
• C03C 3/068 - Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
• C03C 3/17 - Silica-free oxide glass compositions containing phosphorus containing aluminium or beryllium
• C03C 3/19 - Silica-free oxide glass compositions containing phosphorus containing boron
• C03C 3/21 - Silica-free oxide glass compositions containing phosphorus containing titanium, zirconium, vanadium, tungsten or molybdenum
• G02B 1/00 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements

Abstract

Provided is an optical glass having a desired refractive index and Abbe number and having a high partial dispersion ratio, and thus suitably used for the correction of chromatic aberration. The optical glass contains, as cation% (mol%), greater than 0% and no greater than 22.0% of Si4+, 31.0-60.0% of B3+, and 22.0-49.0% in total of at least one (Ln3+: cation%) selected from the group consisting of La3+, Gd3+, Y3+, Yb3+, and Lu3+(Ln is at least one selected from the group consisting of La, Gd, Y, and Yb), wherein the total content of cation components (Ti4++Nb5++W6++Ta5++Bi3++Zr4+) is less than 10.0%, and the content of F-is 11.0-40.0% and the content of O2-ddd) of 48-62, and a partial dispersion ratio (θg, F) of at least 0.515.

IPC Classes  ?

• C03C 3/064 - Glass compositions containing silica with less than 40% silica by weight containing boron
• C03C 3/066 - Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc
• C03C 3/068 - Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
• G02B 1/00 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements

Abstract

9252.51850925184719.14450925924.992592592525 and solid solutions thereof.

IPC Classes  ?

• C01B 25/16 - Oxyacids of phosphorusSalts thereof
• C01B 25/37 - Phosphates of heavy metals
• H01B 3/12 - Insulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics
• C04B 35/447 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on phosphates
• C04B 35/495 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
• H01G 4/12 - Ceramic dielectrics
• H01G 4/30 - Stacked capacitors

Abstract

22232322 components is 10.0% or more; and the compression stress on the surface is 600 MPa or more.

IPC Classes  ?

• C03C 10/12 - Lithium aluminosilicate, e.g. spodumene, eucryptite
• C03B 27/02 - Tempering glass products using liquid
• C03B 27/04 - Tempering glass products using gas
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

2− of 36.0 to 63.0%, a refractive index (nd) of 1.48 to 1.58, and having an Abbe number (vd) of 70 to 88, and a liquidus temperature of 800° C. or less.

IPC Classes  ?

• C03C 3/247 - Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron containing fluorine and phosphorus
• C03C 3/155 - Silica-free oxide glass compositions containing boron containing rare earths containing zirconium, titanium, tantalum or niobium

Abstract

A crystallized glass substrate having a compressive stress layer on its surface, wherein where a depth at which the surface compressive stress of the compressive stress layer becomes 0 MPa is defined as a stress depth DOLzero, a gradient A of the surface compressive stress at a depth of 6 μm from the outermost surface in the compressive stress layer is 50.0-110.0 MPa/μm, a gradient B of the surface compressive stress from a depth of (the stress depth DOLzero - 10 μm) to the stress depth DOLzero is 2.5-15.0 MPa/μm, and a hardness at the indentation depth of the outermost surface of 20 nm is 7.50-9.50 GPa.

IPC Classes  ?

• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
• C03C 10/02 - Non-silica and non-silicate crystalline phase, e.g. spinel, barium titanate

Goods & Services

Glass having a function to allow transmission of light having a predetermined wavelength or light in a predetermined wavelength range for use for a filter in electric wires and cables, namely, optical fiber cables, telecommunication apparatus and instruments, namely, optical communication apparatus and instruments, and measuring apparatus and instruments; Crystallized glass having a function to allow transmission of light having a predetermined wavelength or light in a predetermined wavelength range for use for a filter in electric wires and cables, namely, optical fiber cables, telecommunication apparatus and instruments, namely, optical communication apparatus and instruments, and measuring apparatus and instruments; Processed glass, not for building, namely, optical lenses made of glass, glass covered with an electrical conductor; Optical communication apparatus and instruments, and replacement and structural parts therefor, namely, optical transmitters, optical receivers, optical data links, cables for optical signal transmission, cables for the transmission of sounds and images, and communications cables; Optical apparatus and instruments, and replacement and structural parts therefor, namely, optical filters, optical condensers, optical reflectors, optical sensors, optical couplers, optical fiber cables, and optical cables Crystallized glass; Unworked or semi-worked glass, not for building; Processed glass, not for building, namely, laminated flat glass, spun glass, glass fibers for non-textile purposes, ground plate glass, and glass incorporating fine electrical conductors

Abstract

To provide a crystallized glass substrate that is hard and resistant to fracture and that is also resistant to shattering upon breakage. 2 component are present in a total amount of 90% or more. The compressive stress layer has a depth of layer of 40 μm or more. The compressive stress layer has a surface compressive stress of 750 MPa or more. The compressive stress layer has a central tension of 65 MPa or less as determined by curve analysis.

IPC Classes  ?

• C03C 3/085 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
• C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
• C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
• C03C 4/18 - Compositions for glass with special properties for ion-sensitive glass
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

zerozerozerozero (μm), is 4.8 × 104 or more.

IPC Classes  ?

• C03C 10/02 - Non-silica and non-silicate crystalline phase, e.g. spinel, barium titanate
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

zerozerozerozero is 0.60 or greater.

IPC Classes  ?

• C03C 10/02 - Non-silica and non-silicate crystalline phase, e.g. spinel, barium titanate
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

50%zero50%zeroo is 0.30 or greater.

IPC Classes  ?

• C03C 10/02 - Non-silica and non-silicate crystalline phase, e.g. spinel, barium titanate
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

zerozero is 45 to 200 μm when the compressive stress of the compressive stress layer is 0 MPa, the compressive stress CS of the outermost surface of the compressive stress layer is 400 to 1400 MPa, and the central stress CT as measured by a curve analysis is 55 to 300 MPa.

IPC Classes  ?

• C03C 10/02 - Non-silica and non-silicate crystalline phase, e.g. spinel, barium titanate
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

Abstract

2232523dddd) and the y axis represents the partial dispersion ratio (θg, F), the degree of dislocation [abnormal dispersibility (Δθg, F)] relative to the y axis direction from a straight line linking a point (x, y)=(36.3, 0.5828) to a point (x, y)=(60.5, 0.5436) is not greater than +0.001.

IPC Classes  ?

• C03C 3/068 - Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
• G02B 1/00 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements

Abstract

dd2232323ddd) of 35-55 inclusive, and a chemical durability (acid tolerance) measured by the powder method of class 1-4.

IPC Classes  ?

• C03C 3/068 - Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
• C03C 3/066 - Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc
• G02B 1/00 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements
• G02B 3/00 - Simple or compound lenses

Abstract

22532253233-based amorphous solid electrolyte as a first solid electrolyte, reduction occurs at a potential of approximately 2.0 V relative to lithium and reduction occurs in a heat treatment under conditions where carbon or the like is present, but it is possible to use LATP having high ion conductivity as a second solid electrolyte and thereby obtain an all solid secondary battery having a low resistance.

IPC Classes  ?

• C03C 3/16 - Silica-free oxide glass compositions containing phosphorus
• C01B 25/26 - Phosphates
• C01B 25/30 - Alkali metal phosphates
• C01D 15/00 - Lithium compounds
• C03C 3/17 - Silica-free oxide glass compositions containing phosphorus containing aluminium or beryllium
• C03C 4/14 - Compositions for glass with special properties for electro-conductive glass
• C03C 14/00 - Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
• C04B 35/447 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on phosphates
• C04B 35/462 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on titanium oxides or titanates based on titanates
• H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances
• H01B 1/08 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances oxides
• H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulatorsProcesses of manufacture thereof
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 10/052 - Li-accumulators
• H01M 10/0562 - Solid materials

Abstract

2 component is 90% or more.

IPC Classes  ?

• C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
• C03C 4/00 - Compositions for glass with special properties