Described herein are dressings, compositions, and formulations for wound healing. These dressings, compositions, and formulations contain at least one quaternary ammonium polymer, quaternary ammonium copolymer, quaternary ammonium interpenetrating polymer network, quaternary ammonium polyelectrolyte complex, quaternary ammonium blend, or quaternary ammonium composite with broad spectrum antimicrobial properties.
Described herein are quaternary ammonium polymers and compositions with broad spectrum antimicrobial properties that produce fast acting, long lasting, non-toxic and non-allergenic colorless and transparent durable surface coatings that are resistant to water and common solvents. The surface coatings are easy and cost effective to produce from readily-available materials using versatile synthesis enabling a wide range of chemical variations. Such coatings are readily applied to a wide range of surfaces and materials, and no materials leach out of the coatings.
A01N 47/40 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
Described herein are dressings, compositions, and formulations for wound healing. These dressings, compositions, and formulations contain at least one quaternary ammonium polymer, quaternary ammonium copolymer, quaternary ammonium interpenetrating polymer network, quaternary ammonium polyelectrolyte complex, quaternary ammonium blend, or quaternary ammonium composite with broad spectrum antimicrobial properties.
Described herein are dressings, compositions, and formulations for wound healing. These dressings, compositions, and formulations contain at least one quaternary ammonium polymer, quaternary ammonium copolymer, quaternary ammonium interpenetrating polymer network, quaternary ammonium polyelectrolyte complex, quaternary ammonium blend, or quaternary ammonium composite with broad spectrum antimicrobial properties.
Microcapsules including a color-filtering shell and a core comprising a leuco dye or dye precursor, a photoinitiator or photosensitizer, and a photohardenable or photosoftenable material are provided for use in microcapsule imaging sheets. The imaging sheets including such microcapsules reduce undesirable crosstalk among the microcapsules of various colors and provide significantly improved color fidelity of the image thus reproduced.
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
Microcapsules including a color-filtering shell and a core comprising a leuco dye or dye precursor, a photoinitiator or photosensitizer, and a photohardenable or photosoftenable material are provided for use in microcapsule imaging sheets. The imaging sheets including such microcapsules reduce undesirable crosstalk among the microcapsules of various colors and provide significantly improved color fidelity of the image thus reproduced.
C09B 67/02 - Dyestuff preparations characterised by special physical forms, e.g. tablets, films
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
G03F 7/105 - Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having substances, e.g. indicators, for forming visible images
Described herein are quaternary ammonium polymers and interpenetrating polymer networks and compositions thereof with broad spectrum antimicrobial properties that produce fast acting, long lasting, non-toxic and non-allergenic colorless and transparent durable surface coatings that are resistant to water and common solvents. The surface coatings are easy and cost effective to produce from readily-available materials using versatile synthesis enabling a wide range of chemical variations. They are readily applied to a wide range of surfaces and materials, and no materials leach out of the coatings.
A01N 43/64 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
A01N 47/10 - Carbamic acid derivatives, i.e. containing the group —O—CO—NThio-analogues thereof
A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof
Described herein are quaternary ammonium polymers with broad spectrum antimicrobial properties that produce fast acting, long lasting, non-toxic and nonallergenic colorless and transparent durable surface coatings that are resistant to water and common solvents. The surface coatings are easy and cost effective to produce from readily-available materials using versatile synthesis, enabling a wide range of chemical variations. Such coatings are readily applicable to a wide range of surfaces and materials, without leaching of material from the coatings.
C09D 5/14 - Paints containing biocides, e.g. fungicides, insecticides or pesticides
A01N 47/12 - Carbamic acid derivatives, i.e. containing the group —O—CO—NThio-analogues thereof containing a —O—CO—N group, or a thio-analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof
Described herein are quaternary ammonium polymers and compositions with broad spectrum antimicrobial properties that produce fast acting, long lasting, non-toxic and non- allergenic colorless and transparent durable surface coatings that are resistant to water and common solvents. The surface coatings are easy and cost effective to produce from readily- available materials using versatile synthesis enabling a wide range of chemical variations. Such coatings are readily applied to a wide range of surfaces and materials, and no materials leach out of the coatings.
Described herein are quaternary ammonium polymers and interpenetrating polymer networks and compositions thereof with broad spectrum antimicrobial properties that produce fast acting, long lasting, non-toxic and non-allergenic colorless and transparent durable surface coatings that are resistant to water and common solvents. The surface coatings are easy and cost effective to produce from readily-available materials using versatile synthesis enabling a wide range of chemical variations. They are readily applied to a wide range of surfaces and materials, and no materials leach out of the coatings.
Microcapsules (208, 209) including a polymeric shell (116) and an internal phase (118) including a non-photopolymerizable reactive diluent are provided for use in microcapsule imaging sheets. Imaging sheets including microcapsules (209) which include a non- photopolymerizable reactive diluent, and which exhibit improvements in color development (Dmax), discoloration (yellowing) resistance, mechanical properties (e.g., peel strength), and temperature latitude of imaging sheets including leuco dyes.
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
G03C 1/73 - Photosensitive compositions not covered by groups containing organic compounds
13.
PRIMERS WITH IMPROVED REFLECTIVE AND THERMALLY INSULATIVE PROPERTIES FOR MICROCAPSULE IMAGING SYSTEM
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
B41M 5/30 - Thermography using chemical colour formers
G03C 1/72 - Photosensitive compositions not covered by groups
G03F 7/09 - Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
G03F 7/11 - Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having cover layers or intermediate layers, e.g. subbing layers
14.
MICROCAPSULE IMAGING SYSTEM INCLUDING NON-PHOTOPOLYMERIZABLE REACTIVE DILUENT
Microcapsules including a polymeric shell and an internal phase including a non-photopolymerizable reactive diluent are provided for use in microcapsule imaging sheets. Imaging sheets including microcapsules which include a non-photopolymerizable reactive diluent, and which exhibit improvements in color development (Dmax), discoloration (yellowing) resistance, mechanical properties (e.g., peel strength), and temperature latitude of imaging sheets including leuco dyes.
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
G03F 7/105 - Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having substances, e.g. indicators, for forming visible images
G03F 7/32 - Liquid compositions therefor, e.g. developers
G03F 7/038 - Macromolecular compounds which are rendered insoluble or differentially wettable
15.
Primers with improved reflective and thermally insulative properties for microcapsule imaging system
G03F 7/11 - Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having cover layers or intermediate layers, e.g. subbing layers
B41M 5/136 - Organic colour formers, e.g. leuco dyes
B41M 5/155 - Colour-developing components, e.g. acidic compoundsAdditives or binders thereforLayers containing such colour-developing components, additives or binders
B41M 5/165 - Duplicating or marking methodsSheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components characterised by the use of microcapsulesSpecial solvents for incorporating the ingredients
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
G03F 7/09 - Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
B41M 5/28 - Thermography using thermo-chromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat decomposable compounds, e.g. gas liberating
16.
Method for enhancing printing resolution for photosensitive imaging systems
A method for enhancing resolution of a radiation sensitive microcapsule-based printer includes generating multiple subpixels in a sub-scan direction. The method further includes mapping multiple grids onto a photosensitive medium, the multiple grids corresponding to the multiple subpixels. The method further includes determining an exposure energy required for each grid of the multiple grids. The method further includes allocating the exposure energy required for each grid into a first exposure level and a second exposure level. The method further includes exposing each grid of the photosensitive medium to the corresponding first exposure level and the corresponding second exposure level sequentially as the photosensitive medium passes through the radiation sensitive microcapsule-based printer in the sub-scan direction.
B41J 2/45 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources using light-emitting diode arrays
B41J 2/32 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
B41J 2/355 - Control circuits for heating-element selection
G06K 15/02 - Arrangements for producing a permanent visual presentation of the output data using printers
G06K 15/12 - Arrangements for producing a permanent visual presentation of the output data using printers by photographic printing
A method for enhancing resolution of a radiation sensitive microcapsule-based printer includes generating multiple subpixels in a sub-scan direction. The method further includes mapping multiple grids onto a photosensitive medium, the multiple grids corresponding to the multiple subpixels. The method further includes determining an exposure energy required for each grid of the multiple grids. The method further includes allocating the exposure energy required for each grid into a first exposure level and a second exposure level. The method further includes exposing each grid of the photosensitive medium to the corresponding first exposure level and the corresponding second exposure level sequentially as the photosensitive medium passes through the radiation sensitive microcapsule-based printer in the sub-scan direction.
B41J 2/355 - Control circuits for heating-element selection
B41M 5/28 - Thermography using thermo-chromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat decomposable compounds, e.g. gas liberating
H04N 1/409 - Edge or detail enhancementNoise or error suppression
Described herein are quaternary ammonium polymers with broad spectrum antimicrobial properties that produce fast acting, long lasting, non-toxic and nonallergenic colorless and transparent durable surface coatings that are resistant to water and common solvents. The surface coatings are easy and cost effective to produce from readily-available materials using versatile synthesis, enabling a wide range of chemical variations. Such coatings are readily applicable to a wide range of surfaces and materials, without leaching of material from the coatings.
A01N 37/28 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N, e.g. carboxylic acid amides or imidesThio-analogues thereof containing the group Thio-analogues thereof
A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof
A camera control key assembly including a metal housing with a pocket containing a sensor window, a metal strip abutting a side of the sensor window, a spacer positioned to abut the metal strip, at least one capacitive touch sensor abutting the spacer, and a control key set into the pocket of the housing and contacting a first side of the sensor window. Preferably, the plastic sensor window is insert molded into the metal housing making the assembly inherently watertight. The assembly comprises at least one force concentrator on the control key to act upon the sensor window which in turn allows the capacitive touch sensor to register a multitude of different user inputs, including pressure, varied pressure, duration, taps, slides and swipes.
G06F 3/0488 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
G06F 3/0354 - Pointing devices displaced or positioned by the userAccessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
21.
Anisotropic conductive film including a reflective layer
An anisotropic conductive film (ACF) is disclosed. In one approach, the ACF includes a non-reflective adhesive layer including a top surface, a plurality of conductive particles included with the non-reflective adhesive layer, and a reflective adhesive layer disposed along the top surface of the non-reflective adhesive layer.
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid-state devices all the devices being of a type provided for in a single subclass of subclasses , , , , or , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
H01L 33/62 - Arrangements for conducting electric current to or from the semiconductor body, e.g. leadframe, wire-bond or solder balls
H01L 33/56 - Materials, e.g. epoxy or silicone resin
H05B 33/22 - Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
22.
Anisotropic conductive film (ACF) including a relfective layer
An anisotropic conductive film (ACF) is disclosed. In one approach, the ACF includes a non-reflective adhesive layer including a top surface, a plurality of conductive particles included with the non-reflective adhesive layer, and a reflective adhesive layer disposed along the top surface of the non-reflective adhesive layer. The reflective layer includes at least five percent reflective particles by percentage weight.
G02F 1/29 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the position or the direction of light beams, i.e. deflection
H05B 33/22 - Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
23.
Fixed array ACFs with multi-tier partially embedded particle morphology and their manufacturing processes
An ACF comprising a substrate, a layer of an adhesive on the surface of the substrate, the adhesive optionally having conductive particles dispersed therein, at least one tier of conductive particles arranged in a non-random array, the tier being formed by transfer of conductive particles from a carrier belt having a stitching line to the surface of the adhesive layer wherein the portion of the tier corresponding to the stitching line is free of conductive particles, and the adhesive layer being overcoated with a second tier of conductive particles arranged in a non-random array at least in the area of the first tier corresponding to the stitching line. The tiers may be at the same or different depths within the adhesive layer. More than two tiers of conductive particles may be present in the ACF.
H05K 3/32 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
A carrier belt for fabricating a device or component such as an anisotropic conductive film. The carrier belt includes a substrate having a sacrificial image enhancing layer. Microcavities are formed in the carrier by laser ablation through the image enhancing layer. After the image enhancement layer is removed, a plurality of conductive particles are distributed into an array of microcavities formed by laser ablation on a surface of a carrier belt and transferred to an adhesive layer. The image enhancing layer enables one to form microcavities with a fine pitch and spacing and partitions having a high aspect ratio.
B32B 3/00 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form
B32B 38/10 - Removing layers, or parts of layers, mechanically or chemically
B32B 3/26 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
H05K 3/32 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
25.
Microcavity carrier belt and method of manufacture
A method for fabricating an electronic device or component such as an anisotropic conductive film comprising: distributing a plurality of conductive particles into an array of microcavities formed on a surface of a continuous carrier belt, rotating the belt carrying the conductive particles while conveying a surface of an adhesive layer into contact with the surface of the rotating belt, transferring the conductive particles from the microcavities on the belt to the adhesive layer in predefined locations in the adhesive layer corresponding to the array of microcavities on the belt, and separating the adhesive layer from the surface of the belt. In one embodiment, the position of the microcavities is varied in a controlled manner.
B32B 5/16 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer formed of particles, e.g. chips, chopped fibres, powder
B32B 3/10 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material
B65G 17/36 - Individual load-carriers having concave surfaces, e.g. buckets
B32B 38/10 - Removing layers, or parts of layers, mechanically or chemically
B32B 37/14 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
B32B 37/22 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of both discrete and continuous layers
C09J 7/00 - Adhesives in the form of films or foils
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 27/14 - Layered products essentially comprising synthetic resin next to a particulate layer
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
C08K 9/02 - Ingredients treated with inorganic substances
H05K 3/32 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
26.
Latent hardener with improved barrier properties and compatibility
A curing agent for epoxy resins that is comprised of the reaction product of an amine, an epoxy resin, and an elastomer-epoxy adduct; compositions containing the curing agent and an epoxy resin; the compositions are useful in electronic displays, circuit boards, semi conductor devices, flip chips and other applications.
Structures and manufacturing processes of an ACF array using a non-random array of microcavities of predetermined configuration, shape and dimension. The manufacturing process includes fluidic filling of conductive particles onto a substrate or carrier web comprising a predetermined array of microcavities, or selective metallization of the array followed by filling the array with a filler material and a second selective metallization on the filled microcavity array. The thus prepared filled conductive microcavity array is then over-coated or laminated with an adhesive film. Cavities in the array, and particles filling the cavities, can have a unimodal, bimodal, or multimodal distribution.
B32B 3/10 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material
patents
