Abstract

A polypropylene resin composition which may prevent deterioration of properties due to moisture. The polypropylene resin composition has low surface energy, and thus may increase chemical stability against external factors. Further, a molded product including the polypropylene resin composition may have low ion elution ability, which may be an important requirement, and may achieve high weight reduction.

IPC Classes  ?

• C08L 23/12 - Polypropene
• B01D 39/16 - Other self-supporting filtering material of organic material, e.g. synthetic fibres
• C08K 5/00 - Use of organic ingredients
• C08K 7/14 - Glass

Abstract

Disclosed is a polypropylene resin composition that improves chemical stability against external factors because it prevents deterioration of physical properties by moisture and has low surface energy. Disclosed is also a molded article including the polypropylene resin composition that has low ion elution, which is the most important requirement, and can achieve excellent weight reduction.

IPC Classes  ?

• C08K 3/40 - Glass
• C08K 7/02 - Fibres or whiskers
• C08L 23/12 - Polypropene
• C08L 23/16 - Ethene-propene or ethene-propene-diene copolymers
• C08L 23/20 - Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms

Abstract

The present invention relates to a polyamide resin composition and a molded article formed from same, the polyamide resin composition comprising: polyamide 6; long-chain polyamide; an impact modifier; and polyamide 66, aromatic polyamide, and a combination thereof.

IPC Classes  ?

• C08L 77/10 - Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic acids or of polyamines and polycarboxylic acids
• F17C 1/16 - Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of plastics materials

Abstract

The present invention relates to a method for the deactivation of an acid catalyst during the production process of a polyoxymethylene copolymer (cPOM) by adding (A) triisopropanolamine (tris(2-hydroxypropyl)amine) and/or (B) sodium carbonate and/or sodium hydrogen carbonate, preferably by adding (A) triisopropanolamine (tris(2-hydroxypropyl)amine) and (B) sodium carbonate and/or sodium hydrogen carbonate, to a mixture (M1) which comprises the polyoxymethylene copolymer (cPOM) and the acid catalyst.

IPC Classes  ?

• C08G 2/06 - Catalysts
• C08G 2/10 - Polymerisation of cyclic oligomers of formaldehyde
• C08G 2/28 - Post-polymerisation treatments
• C08L 59/04 - Copolyoxymethylenes
• C08G 2/18 - Copolymerisation of aldehydes or ketones

Abstract

Provided is a polyamide resin composition comprising: 38 wt% to 82 wt% of polyamide 6; 1 wt% to 30 wt% of a long-chain polyamide; 15 wt% to 35 wt% of an impact modifier including a polyolefin-based rubber; 0.1 wt% to 1.0 wt% of an antioxidant including a phenolic antioxidant, an amine-based antioxidant, a phosphite-based antioxidant, or a mixture thereof; and 0.1 wt% to 1.0 wt% of a release agent including ethylene bis stearamide.

IPC Classes  ?

• C08L 77/02 - Polyamides derived from omega-amino carboxylic acids or from lactams thereof
• C08L 77/06 - Polyamides derived from polyamines and polycarboxylic acids
• C08L 23/16 - Ethene-propene or ethene-propene-diene copolymers
• C08L 23/08 - Copolymers of ethene
• C08K 5/00 - Use of organic ingredients
• C08K 5/13 - PhenolsPhenolates
• C08K 5/17 - AminesQuaternary ammonium compounds
• C08K 5/19 - Quaternary ammonium compounds
• C08K 5/524 - Esters of phosphorous acids, e.g. of H3PO3
• F16C 1/16 - Arrangements for transmitting movement to or from the flexible member in which the end-piece is guided rectilinearly

Abstract

A polyamide resin composition using a recycled carbon fiber to establish reasonable manufacturing costs. The polyamide resin composition has excellent processability and can be used for injection molding, so that molded products with various structures can be made from the polyamide resin composition. In addition, good mechanical properties of the polyamide resin composition enable applications in various fields.

IPC Classes  ?

• C08K 3/04 - Carbon
• C08K 7/06 - Elements

Abstract

A polyamide resin composition for a striker cap of a strut system includes 40 to 60 wt % of a polyamide 6 resin, 10 to 20 wt % of glass fiber, 20 to 30 wt % of an ethylene-based copolymer, and 5 to 10 wt % of a polyolefin resin to obtain excellent impact strength, high heat deflection temperature, and reduced bothersome noise.

IPC Classes  ?

• C08L 77/10 - Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic acids or of polyamines and polycarboxylic acids
• C08K 3/04 - Carbon
• C08K 3/36 - Silica
• C08K 7/14 - Glass

Abstract

Provided is a polyamide resin composition for a hydrogen tank liner, comprising: (a) a base resin including a first polyamide and a second polyamide; (b) an impact resistant material; (c) an antioxidant; and (d) a release agent, wherein the first polyamide is an aliphatic polyamide, and the second polyamide is an aliphatic polyamide having more carbon atoms per amide group in a polyamide repeating unit than the first polyamide.

IPC Classes  ?

• C08L 77/02 - Polyamides derived from omega-amino carboxylic acids or from lactams thereof
• C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
• C08K 5/20 - Carboxylic acid amides
• C08K 5/13 - PhenolsPhenolates
• F17C 1/16 - Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of plastics materials

Abstract

Provided is a polyester-based resin composition including: (a) at least one type of dicarboxylic acid component selected from an aromatic dicarboxylic acid and an ester-forming derivative of the aromatic dicarboxylic acid; (b) a bisphenyl fluorene-based diol component; and (c) a tetracyclobutane-based diol component, wherein a content of the bisphenyl fluorene-based diol component is 20 to 90 mol % relative to the total of the diol component and a glass transition temperature (Tg) is greater than or equal to 100° C.

IPC Classes  ?

• C08G 63/183 - Terephthalic acids
• C08G 63/193 - Hydroxy compounds containing aromatic rings containing two or more aromatic rings
• C08G 63/199 - Acids or hydroxy compounds containing cycloaliphatic rings
• C08G 63/672 - Dicarboxylic acids and dihydroxy compounds
• G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics

Abstract

The present invention provides a 3D printer composition, a 3D printer filament using same, and a method for manufacturing a metal steel product by using the filament, the composition including: 10 wt % to 30 wt % of a polymer binder including 3.5 wt % to 10 wt % of polyacetal, 3.5 wt % to 10 wt % of a polyolefin elastomer, 2 wt % to 6 wt % of a plasticizer, and 1 wt % to 4 wt % of a lubricant; and 70 wt % to 90 wt % of a metal powder.

IPC Classes  ?

• B22F 1/103 - Metallic powder containing lubricating or binding agentsMetallic powder containing organic material containing an organic binding agent comprising a mixture of, or obtained by reaction of, two or more components other than a solvent or a lubricating agent
• C09D 123/00 - Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCoating compositions based on derivatives of such polymers
• C09D 159/02 - Polyacetals containing polyoxymethylene sequence only
• C09D 7/65 - Additives macromolecular
• C09D 7/63 - Additives non-macromolecular organic
• C09D 7/61 - Additives non-macromolecular inorganic
• B33Y 70/10 - Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
• B22F 3/20 - Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sinteringApparatus specially adapted therefor by extruding
• B22F 3/10 - Sintering only
• B22F 3/24 - After-treatment of workpieces or articles
• B22F 10/64 - Treatment of workpieces or articles after build-up by thermal means
• B22F 10/62 - Treatment of workpieces or articles after build-up by chemical means
• B33Y 40/20 - Post-treatment, e.g. curing, coating or polishing
• B22F 5/12 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of tubes or wires

Abstract

Disclosed are a composition for a striker cap with improved noise and separation force, a striker cap, and a method for manufacturing a striker cap. The method for manufacturing a striker cap includes: preparing a first compound by compounding a first polyamide resin and an inorganic filler; preparing a second compound by compounding a second polyamide resin and a polyolefin-based additive; blending the first compound and the second compound to obtain an admixture; and injecting the admixture.

IPC Classes  ?

• C08L 77/06 - Polyamides derived from polyamines and polycarboxylic acids
• C08K 7/14 - Glass

Abstract

The present invention relates to a polyamide resin composition and a molded article formed from same, the polyamide resin composition comprising: polyamide 6; long-chain polyamide; an impact modifier; and polyamide 66, aromatic polyamide, and a combination thereof.

IPC Classes  ?

• C08L 77/02 - Polyamides derived from omega-amino carboxylic acids or from lactams thereof
• C08L 77/06 - Polyamides derived from polyamines and polycarboxylic acids
• C08L 23/16 - Ethene-propene or ethene-propene-diene copolymers
• C08L 23/08 - Copolymers of ethene
• F16C 1/16 - Arrangements for transmitting movement to or from the flexible member in which the end-piece is guided rectilinearly

Goods & Services

Unprocessed plastics; synthetic resins, unprocessed.

Goods & Services

(1) Unprocessed plastics; synthetic resins, unprocessed.

Goods & Services

(1) Semi-finished sheet molded plastic substances, Plastic semi-finished laminated sheet, semi-processed plastics, thermoplastic synthetic resins, semi-processed plastics for use in compression molding manufacturing; synthetic resins, semi-processed; plastic sheet materials for use in manufacture; plastic film, other than for wrapping namely plastic films for use in manufacture, plastic reinforcement films for use on automotive parts, plastic winding films for industrial pipes.

Goods & Services

Plastic substances, semi-processed; Synthetic resins, semi-processed; Plastic sheet materials for use in manufacture

Abstract

The present invention relates to a binder composition for metal powder injection molding, and more specifically, to a binder composition for metal powder injection molding, which can be promptly debound, facilitates the setting of flow conditions in an injection process, and enables the minimization of poor debinding such as swelling, carbonization of low-molecular-weight binders, and other internal defects, during a debinding process. The present invention relates to a binder composition for metal powder injection molding, and more specifically, to a binder composition for metal powder injection molding, which can be promptly debound, facilitates the setting of flow conditions in an injection process, and enables the minimization of poor debinding such as swelling, carbonization of low-molecular-weight binders, and other internal defects, during a debinding process. The binder composition for metal powder injection molding of the present invention contains 10 to 50 wt % of a high-viscosity polyoxymethylene polymer and 50 to 90 wt % of a low-viscosity polyoxymethylene polymer. The present invention relates to a binder composition for metal powder injection molding, and more specifically, to a binder composition for metal powder injection molding, which can be promptly debound, facilitates the setting of flow conditions in an injection process, and enables the minimization of poor debinding such as swelling, carbonization of low-molecular-weight binders, and other internal defects, during a debinding process. The binder composition for metal powder injection molding of the present invention contains 10 to 50 wt % of a high-viscosity polyoxymethylene polymer and 50 to 90 wt % of a low-viscosity polyoxymethylene polymer. By containing polyoxymethylenes alone, which has been produced with different viscosities, without feeding of other monomers in the polymerization process of polyoxymethylene, the binder composition for metal powder injection molding according to the present invention is more economical through low manufacturing costs compared with a conventional technique in which the rate of decomposition by a gas-phase acid is controlled by viscosity adjustment in a polymerization process, and has excellent injection characteristics and debinding/sintering characteristics compared with a technique in which polyoxymethylene and other polymer resins, such as polyolefins and polyamides, are used together.

IPC Classes  ?

• C08L 71/02 - Polyalkylene oxides
• B22F 1/103 - Metallic powder containing lubricating or binding agentsMetallic powder containing organic material containing an organic binding agent comprising a mixture of, or obtained by reaction of, two or more components other than a solvent or a lubricating agent
• B22F 1/05 - Metallic powder characterised by the size or surface area of the particles

Abstract

Provided is a polyamide resin composition for a hydrogen tank liner, comprising: (a) a base resin comprising a first polyamide and a second polyamide; (b) an impact resistance agent; (c) a heat resistance agent; and (d) a mold release agent, wherein the first polyamide is an aliphatic polyamide, and the second polyamide is an aliphatic polyamide having more carbon atoms per amide group in a polyamide repeating unit than the first polyamide.

IPC Classes  ?

• C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chainCompositions of derivatives of such polymers
• C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers modified by chemical after-treatment
• C08K 5/00 - Use of organic ingredients
• F17C 1/16 - Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of plastics materials

Abstract

Provided is a polyester-based resin composition comprising: (a) at least one kind of dicarboxylic acid component selected from among an aromatic dicarboxylic acid and ester-forming derivatives thereof; (b) a bisphenyl fluorene-based diol component; and (c) a tetracyclobutane-based diol component, wherein the amount of the bisphenyl fluorene-based diol component included is 20-90 mol% relative to the total of the diol components, and the glass transition temperature (Tg) of the composition is at least 100°C.

IPC Classes  ?

• C08G 63/181 - Acids containing aromatic rings
• C08G 63/19 - Hydroxy compounds containing aromatic rings
• C08G 63/199 - Acids or hydroxy compounds containing cycloaliphatic rings

Abstract

The present invention relates to a method for preparing feedstock for powder-injection molding, the method comprising: a first step for primary mixing of powder and bonding agent mixture by means of a single or twin extruder; and a second step for secondary mixing, in a shear roll mixer, of the mixture that has passed through primary mixing.

IPC Classes  ?

• B30B 11/22 - Extrusion pressesDies therefor
• B30B 11/24 - Extrusion pressesDies therefor using screws or worms
• B22F 3/20 - Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sinteringApparatus specially adapted therefor by extruding
• B28B 3/22 - Producing shaped articles from the material by using pressesPresses specially adapted therefor wherein the material is extruded by screw or worm

Abstract

Provided is a 3D printing filament composition for fabricating a patient customized bolus, the composition comprising 0.2-0.5 parts by weight of a dispersant and 0.2-0.5 parts by weight of a heat resistant agent, relative to 100 parts by weight of a base resin containing 60-90 wt% of an elastic material and 10-40 wt% of high-density inorganic fillers.

IPC Classes  ?

• C08K 3/013 - Fillers, pigments or reinforcing additives
• C08K 5/09 - Carboxylic acidsMetal salts thereofAnhydrides thereof
• C08K 5/098 - Metal salts of carboxylic acids
• C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
• C08L 75/04 - Polyurethanes
• B29B 11/14 - Making preforms characterised by structure or composition
• B33Y 70/10 - Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
• B33Y 80/00 - Products made by additive manufacturing
• A61N 5/10 - X-ray therapyGamma-ray therapyParticle-irradiation therapy

Abstract

A method for manufacturing a woven-type composite sheet is disclosed. A method for manufacturing a woven-type composite sheet, according to an embodiment of the present invention, comprises: (S1) inputting warp tapes by passing unidirectional (UD) tapes through healds that form the opening of warps by up-and-down motion; (S2) when the opening of the warps is formed by the up-and-down motion of the healds, inputting a weft tape in a direction intersecting the warp tapes; (S3) forming a fabric while repeatedly performing step (S2); and (S4) winding the fabric formed in step (S3), and the method further comprises, before winding the fabric in step (S4), tightly adhering the outermost warp tapes located at the edge of the fabric toward the inner side of the fabric by means of separation prevention rollers, melting, and cooling, to fix the shape of the fabric.

IPC Classes  ?

• D03D 41/00 - Looms not otherwise provided for, e.g. for weaving chenille yarnDetails peculiar to these looms
• D03D 49/50 - Devices or arrangements concerning insertion of the weft, not otherwise provided for
• D03D 49/70 - Devices for cutting weft threads
• B29C 70/22 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure

Abstract

The present invention relates to an apparatus for manufacturing thermoplastic composite rods employing a thermoplastic composite and thermoplastic composite rods manufactured using same, and the present invention can produce a rotary thermoplastic composite rod that has tension resistance and flexibility by not only preparing a strand through the application of a drawing method but also imparting twisting meeting requirements to the strand, a unidirectional thermoplastic composite rod prepared without twisting, or a thermoplastic composite rod obtained by mixing the rods. In addition, the rods manufactured by the method can be used in the reinforcement of other parts and constructions, applied to wire ropes or the like through a combination thereof, and made light compared with existing metal rods.

IPC Classes  ?

• B29B 15/12 - Coating or impregnating of reinforcements of indefinite length
• B29C 70/16 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of substantial or continuous length
• B29C 35/16 - Cooling
• B29B 11/16 - Making preforms characterised by structure or composition comprising fillers or reinforcements
• B29L 31/30 - Vehicles, e.g. ships or aircraft, or body parts thereof

Abstract

The present invention provides a 3D printer composition, a 3D printer filament using same, and a method for manufacturing a metal steel product by using the filament, the composition comprising: 10-30 wt% of a polymer binder comprising 3.5-10 wt% of polyacetal, 3.5-10 wt% of a polyolefin elastomer, 2-6 wt% of a plasticizer, and 1-4 wt% of a lubricant; and 70-90 wt% of metal powder.

IPC Classes  ?

• B22F 1/00 - Metallic powderTreatment of metallic powder, e.g. to facilitate working or to improve properties
• B22F 3/105 - Sintering only by using electric current, laser radiation or plasma
• B22F 3/20 - Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sinteringApparatus specially adapted therefor by extruding
• B22F 5/12 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of tubes or wires
• C08L 59/04 - Copolyoxymethylenes
• C08L 101/00 - Compositions of unspecified macromolecular compounds
• C08L 91/06 - Waxes
• C08K 3/08 - Metals
• C08K 5/09 - Carboxylic acidsMetal salts thereofAnhydrides thereof
• C08K 5/098 - Metal salts of carboxylic acids

Goods & Services

Chemical preparations for use in industry; ceramic compositions for sintering [granules and powders]. Metals in powder form.

Abstract

The present invention relates to a process for preparing dioxolane by reacting ethylene glycol with an aqueous solution of formaldehyde in the presence of an acid catalyst. The raw product comprising water, dioxolane and methanol is fed to a phase separation unit (20) wherein an organic extracting agent is present. An organic fraction stream from the phase separation unit is transferred to an upper part of a purification column (30) from which dioxolane is withdrawn as a bottom product while the distillate stream of the purification column is recycled to the phase separation unit. An aqueous fraction stream from the phase separation unit is transferred to a waste water column (40), withdrawing a waste water stream from the bottom of the waste water column, recycling a distillate stream (42) from the waste water column to the phase separation unit, and withdrawing a side stream (43) containing methanol from a stage below the feed stage of the waste water column.

IPC Classes  ?

• C07D 317/12 - Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms

Abstract

The present invention relates to a resin composition for laser transmission. The resin composition for laser transmission according to the present invention exhibits high transmittance, is superbly stable with respect to size and has a low rate of deformation due to reduced molding shrinkage, and exhibits the color of black to be suitable for laser welding.

IPC Classes  ?

• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
• C08L 25/12 - Copolymers of styrene with unsaturated nitriles
• C08K 7/14 - Glass
• C08K 5/00 - Use of organic ingredients

Abstract

The present invention relates to a process for preparing dioxolane by reacting ethylene glycol with an aqueous solution of formaldehyde in the presence of an acid catalyst. The raw product comprising water, dioxolane and methanol is fed to a phase separation unit (20) wherein an organic extracting agent is present. An organic fraction stream from the phase separation unit is transferred to an upper part of a purification column (30) from which dioxolane is withdrawn as a bottom product while the distillate stream of the purification column is recycled to the phase separation unit. An aqueous fraction stream from the phase separation unit is transferred to a waste water column (40), withdrawing a waste water stream from the bottom of the waste water column, withdrawing a side stream (42) from a stage between the feed stage and the reflux stage of the waste water column and recycling this stream (42) to the phase separation unit, and withdrawing a distillate stream (43) containing methanol from the waste water column.

IPC Classes  ?

• C07D 317/12 - Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms

Abstract

The present invention relates to a method for the deactivation of an acid catalyst during the production process of a polyoxymethylene copolymer (cPOM) by adding triisopropanolamine (tris(2-hydroxypropyl)amine) to a mixture which comprises the polyoxymethylene copolymer (cPOM) and the acid catalyst.

IPC Classes  ?

• C08G 2/28 - Post-polymerisation treatments
• C08G 2/10 - Polymerisation of cyclic oligomers of formaldehyde
• C08L 59/04 - Copolyoxymethylenes
• C08G 2/06 - Catalysts
• B01J 31/14 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron

Abstract

The present invention relates to a method for the production of a colored polyoxymethylene copolymer by mixing a raw polyoxymethylene copolymer in particulate form, comprising 2 to 30% by weight of unreacted residual monomers, with a coloring agent in particulate form, in a degassing apparatus. In addition, the present invention relates to the colored polyoxymethylene copolymer obtainable by the process and the use of the colored polyoxymethylene copolymer for the production of molding parts.

IPC Classes  ?

• C08G 65/16 - Cyclic ethers having four or more ring atoms
• C08K 3/04 - Carbon

Abstract

The present invention relates to a production method for a thermoplastic composite woven sheet, a production apparatus using the production method, and a woven sheet produced by the production apparatus. Provided are, with respect to producing a thermoplastic composite woven sheet using thermoplastic fiber-strengthening composite, a production method which reduces material loss rate in cases where a stacking pattern is required, a production apparatus using the production method, and the woven sheet.

IPC Classes  ?

• B29C 70/54 - Component parts, details or accessoriesAuxiliary operations
• B29C 70/40 - Shaping or impregnating by compression

Abstract

The present invention relates to a binder composition for metal powder injection molding and, more specifically, to a binder composition, for metal powder injection molding, which can be promptly debound, facilitates the setting of flow conditions in an injection process, and enables the minimization of poor debinding, such as swelling, carbonization of low-molecular-weight binders, and other internal defects, during a debinding process. The binder composition for metal powder injection molding of the present invention contains 10 to 50 wt% of a high-viscosity polyoxymethylene polymer and 50 to 90 wt% of a low-viscosity polyoxymethylene polymer. By containing polyoxymethylenes alone, which has been produced with different viscosities, without feeding of other monomers in the polymerization process of polyoxymethylene, the binder composition for metal powder injection molding according to the present invention is more economical through low manufacturing costs compared with a conventional technique in which the rate of decomposition by a gas-phase acid is controlled by viscosity adjustment in a polymerization process, and has excellent injection characteristics and debinding/sintering characteristics compared with a technique in which polyoxymethylene and other polymer resins, such as polyolefins and polyamides, are used together.

IPC Classes  ?

• C08L 59/02 - Polyacetals containing polyoxymethylene sequences only
• B22F 3/22 - Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sinteringApparatus specially adapted therefor for producing castings from a slip

Abstract

The present invention relates to a thermoplastic composite material composition and a molded product manufactured therefrom and, more specifically, to a high-rigidity and high-heat resistance thermoplastic composite material composition and a molded product manufactured therefrom. The thermoplastic composite material composition comprises: (a) a first polymer resin containing a polyphenylene sulfide polymer having a melt index (ASTM D-1238, 235°C) of 100-150 g/10 min; (b) a second polymer resin containing a polyphenylene sulfide polymer having a melt index (ASTM D-1238, 235°C) of 250-850 g/10 min and an amorphous monomer having aliphatic cyclobutanediol; (c) carbon fibers surface-treated with a polyimide; (d) a fatty acid compound; and (e) a heat-resistant additive. The thermoplastic composite material composition according to the present invention uses a polymer resin containing an amorphous monomer having aliphatic cyclobutanediol, and thus can increase the compatibility of carbon fibers and a thermoplastic resin, leading to an improvement in impregnation properties, so that the thermoplastic composite material composition can be used to manufacture high-rigidity and high-heat resistance aeronautical interior and structural moldings.

IPC Classes  ?

• C08L 81/02 - PolythioethersPolythioether-ethers
• C08K 9/08 - Ingredients agglomerated by treatment with a binding agent
• C08K 3/04 - Carbon
• C08K 5/09 - Carboxylic acidsMetal salts thereofAnhydrides thereof
• C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material

Abstract

The present invention relates to a functionality-imparting method for preparing a thermoplastic composite material, and a thermoplastic composite material prepared thereby. The method for preparing a thermoplastic composite material comprises the steps of: (a) preparing a pre-impregnated thermoplastic composite material by impregnating reinforced fiber with low-viscosity thermoplastic resin; (b) pressing the pre-impregnated thermoplastic composite material to improve impregnation; (c) supplying high-viscosity thermoplastic resin to the pressed pre-impregnated thermoplastic composite material; (d) preparing an impregnated thermoplastic composite material having a desired weight fraction; and (e) cooling and winding the impregnated thermoplastic composite material. The method for preparing a thermoplastic composite material according to an embodiment can not only enable impregnation with high-viscosity thermoplastic resin without the cutting of reinforced fiber, but also even imparts functionality such as mechanical properties, flame retardancy, resistance to light, and the like, and thus a functionalized thermoplastic composite material which is highly impregnated with reinforced fiber can be prepared.

IPC Classes  ?

• B29C 70/50 - Shaping or impregnating by compression for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
• B29C 70/06 - Fibrous reinforcements only
• B29C 70/54 - Component parts, details or accessoriesAuxiliary operations
• B29B 15/12 - Coating or impregnating of reinforcements of indefinite length
• B29K 101/12 - Thermoplastic materials
• B29K 105/06 - Condition, form or state of moulded material containing reinforcements, fillers or inserts

Abstract

The present invention relates to a polyamide resin composition and a molded product manufactured therefrom, and, more specifically, to: a polyamide resin composition having excellent mechanical strength, impact resistance and long-term thermal stability, and being applicable to a component requiring high strength; and a molded product manufactured therefrom. The polyamide resin composition comprises: (a) a polyamide resin in which an aliphatic polyamide resin and an aromatic polyamide resin are blended in a weight ratio of 3:1-5:1; (b) a coupling agent having both an amine functional group and a silane functional group; (c) a heat stabilizer; and (d) a long-fiber reinforcement. The polyamide resin composition according to the present invention has excellent mechanical properties and long-term heat resistance, thereby having high strength and being capable of preventing deformation, and thus a molded product having improved long-term reliability can be provided.

IPC Classes  ?

• C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chainCompositions of derivatives of such polymers
• C08L 77/02 - Polyamides derived from omega-amino carboxylic acids or from lactams thereof
• C08L 77/06 - Polyamides derived from polyamines and polycarboxylic acids
• C08L 77/10 - Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic acids or of polyamines and polycarboxylic acids
• C08K 5/544 - Silicon-containing compounds containing nitrogen
• C08K 7/04 - Fibres or whiskers inorganic
• C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material

Abstract

The present disclosure is directed to a resin composition for a camera module having excellent laser transmittance and a camera module member produced using the same. In one embodiment, the resin composition for a camera module includes: 25 to 50 wt % of a polycarbonate resin; 5 to 30 wt % of a polycyclohexylenedimethylene terephthalate (PCT) resin; 30 to 50 wt % of a fibrous filler; and 0.001 to 5 wt % of a dye.

IPC Classes  ?

• C08L 69/00 - Compositions of polycarbonatesCompositions of derivatives of polycarbonates
• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
• C08K 7/14 - Glass
• G03B 17/08 - Waterproof bodies or housings
• G03B 17/12 - Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
• C08K 7/02 - Fibres or whiskers

Abstract

The present invention relates to a process for energy recovery in a process for the preparation of 1,3,5-trioxane.

IPC Classes  ?

• C07D 323/06 - Trioxane
• B01D 3/00 - Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
• B01D 3/40 - Extractive distillation

Abstract

5 alkyl and n is an integer of from 1 to 5. and in the presence of at least one Lewis acid.

IPC Classes  ?

• C08G 2/10 - Polymerisation of cyclic oligomers of formaldehyde
• B01J 27/12 - Fluorides
• C08G 2/06 - Catalysts

Abstract

The present invention relates to a method for the deactivation of an acid catalyst during the production process of a polyoxymethylene copolymer (cPOM) by adding triisopropanolamine (tris(2-hydroxypropyl)amine) to a mixture which comprises the polyoxymethylene copolymer (cPOM) and the acid catalyst.

IPC Classes  ?

• C08L 59/04 - Copolyoxymethylenes
• C08G 2/10 - Polymerisation of cyclic oligomers of formaldehyde
• C08G 2/06 - Catalysts
• C08K 5/17 - AminesQuaternary ammonium compounds
• C08G 2/20 - Copolymerisation of aldehydes or ketones with other aldehydes or ketones
• C08G 2/28 - Post-polymerisation treatments
• C08K 5/00 - Use of organic ingredients
• C08G 2/18 - Copolymerisation of aldehydes or ketones

Abstract

The present invention relates to a process for preparing dioxolane by reacting ethylene glycol with an aqueous solution of formaldehyde in the presence of an acid catalyst. The raw product comprising water, dioxolane and methanol is fed to a phase separation unit (20) whereinan organic extractingagentis present. An organic fraction stream from the phase separation unit is transferred to an upper part of a purification column(30) from which dioxolane is withdrawn as a bottom productwhile the distillate stream of the purification columnis recycled to the phase separation unit. An aqueous fraction stream from the phase separation unit is transferredto a waste water column(40),withdrawing a waste water stream from the bottom of the waste water column, withdrawing a side stream (42) from a stage between the feed stage and the reflux stage of the waste water column and recycling this stream (42) to the phase separation unit, and withdrawing a distillate stream (43) containing methanol from the waste water column.

IPC Classes  ?

• C07D 317/12 - Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms

Abstract

The present invention relates to a process for preparing dioxolane by reacting ethylene glycol with an aqueous solution of formaldehyde in the presence of an acid catalyst. The raw product comprising water, dioxolane and methanol is fed to a phase separation unit (20) wherein an organic extracting agent is present. An organic fraction stream from the phase separation unit is transferred to an upper part of a purification column (30) from which dioxolane is withdrawn as a bottom product while the distillate stream of the purification column is recycled to the phase separation unit. An aqueous fraction stream from the phase separation unit is transferred to a waste water column (40), withdrawing a waste water stream from the bottom of the waste water column, recycling a distillate stream (42) from the waste water column to the phase separation unit, and withdrawing a side stream (43) containing methanol from a stage below the feed stage of the waste water column.

IPC Classes  ?

• C07D 317/12 - Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms

Abstract

The present invention provides a PET-PEN copolymer composition comprising fluorenylidene bis(2-phenoxyethanol) (FBPE) and a method for preparing the same, the method comprising the steps of: melting a PET-PEN copolymer at a temperature of 200-350℃; and adding 1-20 mol% of FBPE to the molten PET-PEN copolymer, followed by kneading. The PET-PEN copolymer composition comprising FBPE according to the present invention has very suitable characteristics for the application in the industrial fields associated with professional products requiring a high degree of transparency as well as mechanical rigidity, such as, especially, optical films and optical lenses.

IPC Classes  ?

• C08L 67/03 - Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
• C08J 3/20 - Compounding polymers with additives, e.g. colouring

Abstract

A process for making an oxymethylene polymer comprising polymerizing at least one compound capable of forming -CH2O- repeat units (monomer) in the presence of at least one ester of the general formula I (ester): R1-CO-O-R2 (I) wherein R1 can be hydrogen, wherein R1 and R2 are independently of each other linear or branched C1 to C10 alkyl C5 to C7 cycloalkyl - -[R3-0-]nR4 wherein R3 is a linear or branched C2 to C5 alkylen and R4 is a linear of branched C1 to C5 alkyl and n is an integer of from 1 to 5. and in the presence of at least one Lewis acid.

IPC Classes  ?

• C08G 2/00 - Addition polymers of aldehydes or cyclic oligomers thereof or of ketonesAddition copolymers thereof with less than 50 molar percent of other substances
• C08L 59/00 - Compositions of polyacetalsCompositions of derivatives of polyacetals

Abstract

A thermoplastic elastomer resin composition for a moisture-permeable waterproof film includes a thermoplastic elastomer resin composed of a hard segment containing polybutylene terephthalate and a soft segment containing polyethylene glycol and polytetramethylene glycol, wherein the polyethylene glycol is contained in an amount of 30 to 70 wt % and the polytetramethylene glycol is contained in an amount of 1 to 10 wt %, based on the total weight of the thermoplastic elastomer resin. A moisture-permeable waterproof film formed of the elastomer composition and a moisture-permeable waterproof fabric in which the moisture-permeable waterproof film is stacked on at least one surface of a substrate fiber are also provided.

IPC Classes  ?

• C08G 63/183 - Terephthalic acids
• C08G 63/672 - Dicarboxylic acids and dihydroxy compounds
• C08G 65/34 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
• C08J 5/22 - Films, membranes or diaphragms
• B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters

Abstract

The present invention relates to a process for energy recovery in a process for the preparation of 1,3,5-trioxane.

IPC Classes  ?

• C07D 323/06 - Trioxane
• B01D 3/00 - Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping

Abstract

The present invention relates to a thermoplastic elastomer composition for a moisture-permeable waterproof film, a moisture-permeable waterproof film formed of the elastomer composition, and a moisture-permeable waterproof fabric having the moisture-permeable waterproof film laminated on at least one surface of a substrate fiber, the thermoplastic elastomer composition comprising a thermoplastic elastomer resin consisting of a hard segment containing polybutylene terephthalate and a soft segment containing polyethylene glycol and polytetramethylene glycol, wherein the polyethylene glycol comprises 30 to 70% by weight relative to the total weight of the thermoplastic elastomer resin and the polytetramethylene glycol comprises 1 to 10% by weight.

IPC Classes  ?

• C08L 67/03 - Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
• C08L 71/02 - Polyalkylene oxides
• C08G 63/66 - Polyesters containing oxygen in the form of ether groups
• C08G 65/48 - Polymers modified by chemical after-treatment
• C08K 3/00 - Use of inorganic substances as compounding ingredients
• C08J 5/18 - Manufacture of films or sheets

Abstract

The present invention relates to a polyoxymethylene resin composition and a molded article containing the same and, more specifically, to a polyoxymethylene resin composition and a molded article containing the same, the polyoxymethylene resin composition comprising: polyoxymethylene resin; with respect to 100 parts by weight of the polyoxymethylene resin, 0.01-0.5 parts by weight of alkaline earth metal hydroxide; 0.01-1 parts by weight of porous organic and inorganic hybrid silicates; 0.01-1 parts by weight of low density polyethylene (LEPE); and 0.02-0.5 parts by weight of polyhydric alcohol fatty acid ester, thereby having improved thermal stability and mold releasing properties of a molded article while maintaining inherent physical properties of polyoxymethylene resin such as mechanical strength and impact resistance.

IPC Classes  ?

• C08L 59/04 - Copolyoxymethylenes
• C08K 3/22 - OxidesHydroxides of metals
• C08K 7/22 - Expanded, porous or hollow particles
• C08L 23/04 - Homopolymers or copolymers of ethene
• C08K 5/103 - EstersEther-esters of monocarboxylic acids with polyalcohols
• C08J 5/00 - Manufacture of articles or shaped materials containing macromolecular substances

Abstract

The present invention relates to a polyester resin composition and to a molded product manufactured therefrom, and more particularly, to a polyester resin composition comprising: 100 parts by weight of a base resin including 20 to 60 wt% of a polybutylene terephthalate resin (PBT) and 40 to 80 wt% of a polycarbonate resin (PC); 10 to 20 parts by weight of a compound including maleic anhydride with respect to 100 parts by weight of the base resin; and 1 to 3 parts by weight of a carbodiimide compound, and to a molded product manufactured therefrom.

IPC Classes  ?

• C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
• C08L 69/00 - Compositions of polycarbonatesCompositions of derivatives of polycarbonates
• C08K 5/1539 - Cyclic anhydrides
• C08K 5/29 - Compounds containing carbon-to-nitrogen double bonds

Abstract

The present invention relates to a polyamide resin composition, and more particularly, to a polyamide resin composition comprising: a polyamide resin; and 5 to 100 parts by weight of a polypropylene resin, 10 to 135 parts by weight of glass fiber, and 0.1 to 8 parts by weight of a phenol-based heat resistant agent, with respect to 100 parts by weight of the polyamide resin. Thus, the polyamide resin composition of the present invention may have low ion elution, may have less variations in the physical properties of said composition even when same is exposed to a low temperature or high temperature external environment, and may exhibit superior productivity. Accordingly, the polyamide resin composition of the present invention can be easily applied to a material for a membrane humidifier of a fuel cell vehicle.

IPC Classes  ?

• C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chainCompositions of derivatives of such polymers
• C08L 23/10 - Homopolymers or copolymers of propene
• C08K 7/14 - Glass
• C08K 5/13 - PhenolsPhenolates

Goods & Services

Unprocessed epoxy resins, unprocessed plastics, unprocessed synthetic resins, unsaturated polyester resins, polybutylene terephthalate resins, polyamide resins, polyester resins, polyurethane resins, polyphenylene sulfide resins, polypropylene resins.

Goods & Services

Unprocessed epoxy resins; Unprocessed plastics in powder form; Unprocessed synthetic resins; Unprocessed synthetic resins of unsaturated polyester; Unprocess synthetic resins of polybutylene terephthalate; Unprocessed synthetic resins of polyamide; Unprocessed synthetic resinds of polyester; Unprocessed synthetic resins of polyurethane; Unprocessed synthetic resins of polyphenylene sulfide; Unprocessed synthetic resins of polypropylene

Abstract

The present invention relates to a poly-ether-ester elastomer resin composition and elastic monofilaments prepared therefrom, and more specifically to a thermoplastic poly-ether-ester elastomer resin composition and elastic monofilaments prepared therefrom, wherein the thermoplastic poly-ether-ester elastomer resin composition is prepared from a poly-ether-ester block copolymer, a heat stabilizer, a UV absorber, a hindered amine light stabilizer, and porous silica, thereby ensuring excellent perceived quality, spinnability and weavability.

IPC Classes  ?

• D01F 6/86 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from copolycondensation products from polyetheresters
• C08K 3/36 - Silica
• C08K 5/13 - PhenolsPhenolates
• C08K 5/34 - Heterocyclic compounds having nitrogen in the ring
• C08K 5/20 - Carboxylic acid amides

Goods & Services

Unprocessed Plastics; Unprocessed synthetic resins; Casein resins; Phenolic resins; Polyethtylene terephthalate resins; Polycarbonate resins; Polypropylene resins; Polyester resins; Polyamide resins; Urea resins; Polybutylene resins; Melamine resins; Celluloids; Polymethyl methacrylate resins; Polybutylene terephthalate resins; Polyurethane resins; Polystyrene resins; Polyethylene resins; Unprocessed artificial resins.

Abstract

The present invention relates to a poly-ether-ester elastomer resin composition and elastic monofilaments prepared therefrom, and more specifically to a thermoplastic poly-ether-ester elastomer resin composition and elastic monofilaments prepared therefrom, wherein the thermoplastic poly-ether-ester elastomer resin composition is prepared from a poly-ether-ester block copolymer, a heat stabilizer, a UV absorber, a hindered amine light stabilizer, and porous silica, thereby ensuring excellent perceived quality, spinnability and weavability.

IPC Classes  ?

• C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
• C08K 5/16 - Nitrogen-containing compounds
• C08K 3/36 - Silica
• D01F 6/62 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyesters
• D03D 15/08 - Woven fabrics characterised by the material or construction of the yarn or other warp or weft elements used using stretchable or elastic threads

Abstract

The present invention relates to a polyoxymethylene resin composition comprising 0.01 to 0.2 weight parts of porous organic-inorganic hybrid silica compound with respect to 100 weight parts of polyoxymethylene resin; and 0.01 to 3 weight parts of hydrazide compound with respect to 100 weight parts of polyoxymethylene resin. According to the present invention, a material is provided which emits an insignificant amount of formaldehyde and an insignificant amount of total volatile organic compound, has superior functionalities and thus maintains superior physical properties and molding processability, and is harmless to humans and eco-friendly.

IPC Classes  ?

• C08L 59/04 - Copolyoxymethylenes
• C08K 3/36 - Silica
• C08K 13/02 - Organic and inorganic ingredients
• C08K 5/22 - Compounds containing nitrogen bound to another nitrogen atom

Goods & Services

(1) Polypropylene resins; resins.

Goods & Services

(1) Unprocessed plastics; unprocessed synthetic resins; casein resins; phenolic resins; polyethtylene terephthalate resins; polycarbonate resins; polypropylene resins; polyester resins; polyamide resins; ureaformaldehyde resins; polybutylene resins; melamine resins; celluloids; polymethyl metacrylate resins; polybutylene terephthalate resins; polyurethane resins; polystyrene resins; polyethtylene resins; unprocessed artificial resins.

Goods & Services

(1) Unprocessed plastics; unprocessed synthetic resins; casein resins; phenolic resins; polyethtylene terephthalate resins; polycarbonate resins; polypropylene resins; polyester resins; polyamide resins; ureaformaldehyde resins; polybutylene resins; melamine resins; celluloids; polymethyl metacrylate resins; polybutylene terephthalate resins; polyurethane resins; polystyrene resins; polyethtylene resins; unprocessed artificial resins.

Goods & Services

(1) Unprocessed plastics; unprocessed synthetic resins; casein resins; phenolic resins; polyethtylene terephthalate resins; polycarbonate resins; polypropylene resins; polyester resins; polyamide resins; ureaformaldehyde resins; polybutylene resins; melamine resins; celluloids; polymethyl metacrylate resins; polybutylene terephthalate resins; polyurethane resins; polystyrene resins; polyethtylene resins; unprocessed artificial resins.

Goods & Services

(1) Unprocessed plastics; unprocessed synthetic resins; casein resins; phenolic resins; polyethtylene terephthalate resins; polycarbonate resins; polypropylene resins; polyester resins; polyamide resins; ureaformaldehyde resins; polybutylene resins; melamine resins; celluloids; polymethyl metacrylate resins; polybutylene terephthalate resins; polyurethane resins; polystyrene resins; polyethtylene resins; unprocessed artificial resins.

Goods & Services

POLYESTER RESINS

Goods & Services

UNPROCESSED PLASTICS; UNPROCESSED SYNTHETIC RESINS; CASEIN RESINS; PHENOLIC RESINS, POLYETHTYLENE TEREPHTHALATE RESINS; POLYCARBONATE RESINS; POLYPROPYLENE RESINS; POLYESTER RESINS; POLYAMIDE RESINS; UREA-FORMALDEHYDE RESINS; POLYBUTYLENE RESINS; MELAMINE RESINS; CELLULOIDS; POLYMETHYL METACRYLATE RESINS; POLYBUTYLENE TEREPHTHALATE RESINS; POLYURETHANE RESINS; POLYSTYRENE RESINS; POLYETHTYLENE RESINS; UNPROCESSED ARTIFICIAL RESINS; CHEMICAL PULPS FOR USE IN THE MANUFACTURE OF CHEMICAL RESINS, CHEMICAL PULPS FOR RUBBER AND PLASTICS PROCESSING APPLICATIONS AND SULPHITE PULPS

Goods & Services

UNPROCESSED PLASTICS; UNPROCESSED SYNTHETIC RESINS; CASEIN RESINS; PHENOLIC RESINS, POLYETHTYLENE TEREPHTHALATE RESINS; POLYCARBONATE RESINS; POLYPROPYLENE RESINS; POLYESTER RESINS; POLYAMIDE RESINS; UREA-FORMALDEHYDE RESINS; POLYBUTYLENE RESINS; MELAMINE RESINS; CELLULOIDS; POLYMETHYL METACRYLATE RESINS; POLYBUTYLENE TEREPHTHALATE RESINS; POLYURETHANE RESINS; POLYSTYRENE RESINS; POLYETHTYLENE RESINS; UNPROCESSED ARTIFICIAL RESINS; CHEMICAL PULPS FOR USE IN THE MANUFACTURE OF CHEMICAL RESINS, CHEMICAL PULPS FOR RUBBER AND PLASTICS PROCESSING APPLICATIONS AND SULPHITE PULPS

Goods & Services

Unprocessed plastics; unprocessed synthetic resins; casein resins; phenolic resins, polyethylene terephthalate resins; polycarbonate resins; polypropylene resins; polyester resins; polyamide resins; urea-formaldehyde resins; polybutylene resins; melamine resins; celluloids; polymethyl metacrylate resins; polybutylene terephthalate resins; polyurethane resins; polystyrene resins; polyethtylene resins; unprocessed artificial resins; chemical pulps. Plastic material in extruded form for use in production; plastic rods and bars; plastic sheet; boards and plates of plastics; plastic film (semi-worked); draught excluder strips; reinforcing materials, not of metal, for pipes; packing (cushioning, stuffing) materials of rubber or plastics; pipe jackets, not of metal; plastics materials for packing; silicone rubber; chlorinated rubber; foam rubber; styrene-butadiene rubber; hydrochlorinated rubber; artificial resins (semi-finished products); rubber (raw or semi-worked); vulcanite (ebonite); butyl rubber; urethane rubber; synthetic rubber; polysulfide rubber; plastic pipes and tubes; rubber sheets; rubber sleeves for protecting parts of machines; rubber stoppers (for industrial packing containers); rubber tubes and pipes; acrylic rubber; industrial packing containers of rubber; shock absorbing buffers of rubber; rubber bars and rods; rubber hoses.

Goods & Services

Unprocessed plastics; unprocessed synthetic resins; casein resins; phenolic resins, polyethylene terephthalate resins; polycarbonate resins; polypropylene resins; polyester resins; polyamide resins; urea-formaldehyde resins; polybutylene resins; melamine resins; celluloids; polymethyl metacrylate resins; polybutylene terephthalate resins; polyurethane resins; polystyrene resins; polyethtylene resins; unprocessed artificial resins; chemical pulps. Plastic material in extruded form for use in production; plastic rods and bars; plastic sheet; boards and plates of plastics; plastic film (semi-worked); draught excluder strips; reinforcing materials, not of metal, for pipes; packing (cushioning, stuffing) materials of rubber or plastics; pipe jackets, not of metal; plastics materials for packing; silicone rubber; chlorinated rubber; foam rubber; styrene-butadiene rubber; hydrochlorinated rubber; artificial resins (semi-finished products); rubber (raw or semi-worked); vulcanite (ebonite); butyl rubber; urethane rubber; synthetic rubber; polysulfide rubber; plastic pipes and tubes; rubber sheets; rubber sleeves for protecting parts of machines; rubber stoppers (for industrial packing containers); rubber tubes and pipes; acrylic rubber; industrial packing containers of rubber; shock absorbing buffers of rubber; rubber bars and rods; rubber hoses.

Goods & Services

Unprocessed plastics; unprocessed synthetic resins; casein resins; phenolic resins, polyethylene terephthalate resins; polycarbonate resins; polypropylene resins; polyester resins; polyamide resins; urea-formaldehyde resins; polybutylene resins; melamine resins; celluloids; polymethyl metacrylate resins; polybutylene terephthalate resins; polyurethane resins; polystyrene resins; polyethtylene resins; unprocessed artificial resins; chemical pulps. Plastic material in extruded form for use in production; plastic rods and bars; plastic sheet; boards and plates of plastics; plastic film (semi-worked); draught excluder strips; reinforcing materials, not of metal, for pipes; packing (cushioning, stuffing) materials of rubber or plastics; pipe jackets, not of metal; plastics materials for packing; silicone rubber; chlorinated rubber; foam rubber; styrene-butadiene rubber; hydrochlorinated rubber; artificial resins (semi-finished products); rubber (raw or semi-worked); vulcanite (ebonite); butyl rubber; urethane rubber; synthetic rubber; polysulfide rubber; plastic pipes and tubes; rubber sheets; rubber sleeves for protecting parts of machines; rubber stoppers (for industrial packing containers); rubber tubes and pipes; acrylic rubber; industrial packing containers of rubber; shock absorbing buffers of rubber; rubber bars and rods; rubber hoses, excluding films made of layers made of paper and foils; insulating paper and foils for electrical capacitors; films for laminating, printing and metalizing used predominantly in the capacitor industry.

Goods & Services

Unprocessed plastics; unprocessed synthetic resins; casein resins; phenolic resins, polyethylene terephthalate resins; polycarbonate resins; polypropylene resins; polyester resins; polyamide resins; urea-formaldehyde resins; polybutylene resins; melamine resins; celluloids; polymethyl metacrylate resins; polybutylene terephthalate resins; polyurethane resins; polystyrene resins; polyethtylene resins; unprocessed artificial resins; chemical pulps. Plastic material in extruded form for use in production; plastic rods and bars; plastic sheet; boards and plates of plastics; plastic film (semi-worked); draught excluder strips; reinforcing materials, not of metal, for pipes; packing (cushioning, stuffing) materials of rubber or plastics; pipe jackets, not of metal; plastics materials for packing; silicone rubber; chlorinated rubber; foam rubber; styrene-butadiene rubber; hydrochlorinated rubber; artificial resins (semi-finished products); rubber (raw or semi-worked); vulcanite (ebonite); butyl rubber; urethane rubber; synthetic rubber; polysulfide rubber; plastic pipes and tubes; rubber sheets; rubber sleeves for protecting parts of machines; rubber stoppers (for industrial packing containers); rubber tubes and pipes; acrylic rubber; industrial packing containers of rubber; shock absorbing buffers of rubber; rubber bars and rods; rubber hoses.

Goods & Services

UNPROCESSED ARTIFICIAL RESINS, NAMELY, POLYACETAL RESIN, POLYVINYLACETAL RESIN, POLYPROPYLENE RESIN, POLYBUTYLENE RESIN, POLYESTER RESIN, POLYAMIDE RESIN, ACRYLIC RESIN, EPOXY RESIN, POLYSULFONE RESIN, FOR USE IN MANUFACTURE IN THE ENGINEERING PLASTICS INDUSTRY

Goods & Services

(1) Polyacetal resin, polyvinylacetal resin, polypropylene resin, polybutylene resin, polyester resin, polyamide resin, acrylic resin, epoxy resin, polysulfone resin.