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7601781 |
Curable compositions
The present invention has for its object to provide a curable composition which, despite its low viscosity, gives a cured product with a high gel fraction, low residual tack, low modulus, high...
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7595353 |
Fluorine-containing photocurable polymer composition
The invention provides a photocurable polymer composition having a fluorine-containing polymer and a fluorine-free polymer, and preferably further having a polymerizable double bond-containing...
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7576142 |
Polyorganosiloxane and curable composition containing same
The object of the present invention is to provide a polyorganosiloxane that has a specific structure and is superior to curability and a curable composition which is high in workability during...
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7576140 |
Method of improving abrasion resistance of plastic article and article produced thereby
The invention includes embodiments that relate to a method of improving the abrasion resistance of a plastic article. The method comprises: (a) providing a composition comprising at least one...
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7566754 |
Process for making contact lenses from prepolymers
The invention relates to novel crosslinkable copolymers which are obtainable by
(a) copolymerizing at least one hydrophilic monomer having one ethylenically unsaturated double bond and at least...
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7560499 |
Initiator and ultraviolet absorber blends for changing lens power by ultraviolet light
Novel blends of photo-initiators and photo-absorbers are disclosed. By the proper selection of the type and amount of absorber and initiator used in a composition, it is possible to regulate the...
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7538144 |
Photoreactive polymers
A novel photoreactive polymer is disclosed comprising a dendritic polymer core with at least one initiating functional group and at least one co-initiating functional group. The photoreactive...
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7534820 |
Photocuring resin composition containing organic polymer having epoxy group and/or oxetane group-containing silicon group at end, and method for producing same
The present invention provides a novel photocurable composition containing an organic polymer having an epoxy group and/or oxetane group-containing silicon group at an end and a cationic...
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7517918 |
UV curable paint composition, method for using the same and related coating structure
The present invention relates generally to a UV curable paint composition, a method for using the same and a coating composition made from the same. According to one embodiment, the paint...
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7514482 |
Optical coating composition
Coating compositions yielding cured coatings that exhibit excellent abrasion-resistance and hardness for use on polymeric substrates such as the front side of optical lenses, in a manner that meets...
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7507773 |
Radiation curable compositions
A radiation curable composition comprising a novel photoreactive polymer is disclosed comprising a dendritic polymer core with at least one initiating functional group and at least one...
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7432313 |
Solvent-free polymide silicone resin composition and a cured resin film thereof
A solvent-free polyimide silicone resin composition comprising
(a) a polyimide silicone resin having repeating units represented by the following formula (1-1) and repeating units...
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7388038 |
Curable compositions
The present invention has for its object to provide a curable composition which, despite its low viscosity, gives a cured product with a high gel fraction, low residual tack, low modulus, high...
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7354628 |
Medical device lubricant comprising radiation curable silicon material
The invention relates to a lubricant for medical devices. The inventive lubricant uses silicone epoxy and vinyl ether that both rapidly cure when exposed to ultraviolet light or an intense electron...
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7348366 |
High temperature elastomers with low hydrocarbon vapor permeability
An elastomer blend is made by admixing fluoroelastomer and fluorinated silicone polymer (with optional filler and/or conductive particulate) into a polymeric admixture in weight ratios to provide a...
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7332227 |
Non-volatile lubricant system for medical devices
A non-volatile lubricious coating composition is provided for use with medical devices, such as hypodermic needles, catheters, and the like. The coating composition includes a first siloxane...
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7297374 |
Single- and multi-photon polymerizable pre-ceramic polymeric compositions
A single- or multi-photon reactive composition comprises a liquid polysilazane precursor, a multifunctional acrylate additive, and a single- or multi-photon photocuring composition. The invention...
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7285579 |
Solventless, non-polluting radiation curable coatings
Solventless siloxane epoxy-based coating compositions for use on metals, plastics, wood, and glass are disclosed. The compositions are cationically curable in air by U.V. or by electron beam...
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7276544 |
Process for manufacturing intraocular lenses with blue light absorption characteristics
A process for producing intraocular lenses (IOLs) capable of absorbing blue light and ultraviolet light using photo curing. Intraocular lenses so produced block blue light and ultraviolet light...
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7241853 |
Printing processes employing intermediate transfer with molten intermediate transfer materials
A block of intermediate transfer material for use in a printing apparatus having an intermediate transfer member, said intermediate transfer member being equipped with a heater to heat said...
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7223802 |
High order silane composition, and method of forming silicon film using the composition
It is an object of the present invention to provide a high order silane composition that contains a polysilane having a higher molecular weight than conventionally, this being from the viewpoints...
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7169825 |
Dual cure reaction products of self-photoinitiating multifunctional acrylates with thiols and synthetic methods
Self-photoinitiating liquid oligomeric compositions are disclosed. The oligomeric compositions are formed from multifunctional mercaptans and Michael addition polyacrylate resins, synthesized from...
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7157205 |
Intermediate layer composition for multilayer resist process, pattern-forming process using the same, and laminate
An intermediate layer composition having a silicon-containing polymer(A) having a specific structure and a pattern-forming process using the same.
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7109262 |
Effect-producing, aqueous coating material, method for the production and use thereof
An aqueous effect coating material, comprising
(A) at least one water-soluble, -dilutable and/or -dispersible binder, (B) at least one effect pigment, and (C) at least one silicon compound of the...
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7109251 |
Compositions based on radiation-curable functionalized silicones and anti-adhesive coatings obtained from same
The invention concerns a radiation-curable silicone coating based on silicones having a viscosity not more than 1500 mPa's, radiation-curable, comprising: (a) at least a liquid...
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7105585 |
UV cure ink jet ink for nonporous substrates
A radiation-curable ink jet ink free of unreactive volatile organic compounds and comprising an alkyl (meth)acrylate in which the alkyl group has at least 8 carbon atoms, a poly(alkylene oxide)...
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7105582 |
Surface-active siloxane photoinitiators
Compounds of the formula I are suitable photoinitiators which accumulates at the surface of the formulation
in which
R is for example phenyl and A is a surface-active radical of the formula...
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7041712 |
Optical fiber coating compositions containing secondary or tertiary amino silicone-containing additive
A radiation-curable composition for an ink base, ink composition, outer primary composition, buffering material or matrix material for fiber optics includes, in the uncured state, a secondary amino...
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7037954 |
Ocular lens material
An ocular lens material comprising a copolymer prepared by polymerization with heating of a monomer mixture and/or with irradiating a monomer mixture with ultraviolet ray by means of a molding...
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6991887 |
Photopatternable sorbent and functionalized films
A composition containing a polymer, a crosslinker and a photo-activatable catalyst is placed on a substrate. The composition is exposed to a predetermined pattern of light, leaving an unexposed...
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6984483 |
Organically modified silicic acid polycondensates, production and use thereof
The invention relates to organically modified, stable in storage, UV curable, NIR permeable silicic acid polycondensates which are photostructurable in layers having a thickness of 1 to 150 μm....
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6962948 |
Solventless, non-polluting radiation and thermal curable coatings
Solventless siloxane epoxy-based coating compositions for use on metals, plastics, wood, and glass are disclosed. The compositions are cationically curable in air by heat or by electron beam...
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6946498 |
Coating composition and article coated with the composition
A coating composition comprising (1) an anionic surfactant comprising a sulfonic acid salt, (2) a sol of fine inorganic oxide particles, (3) a silicon compound having one acryl or methacryl group...
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6943204 |
Process for the modification of elastomers with surface interpenetrating polymer networks and elastomers formed therefrom
A process for forming a surface modification on a polymer substrate and polymer substrates having such surface modifications. The process comprises the steps of absorbing a swelling monomer into...
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6921576 |
Active energy ray-curable antistatic coating composition
An active energy ray-curable antistatic coating composition contains (A) inorganic oxide fine particles having a side chain having a molecular weight of at least 300 and having a functional group...
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6919385 |
Energy-ray curing resin composition
An energy-ray curing resin composition comprising a photopolymerizable resin component which can be cured by irradiation with an energy ray, a photopolymerization initiator component which makes it...
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6908953 |
Polymerizable compositions based on epoxides
The present invention is directed to polymerizable dental compositions containing (a) 3 to 80 wt. % of cycloaliphatic epoxides; b) 0 to 80 wt. % of an epoxide or a mixture of epoxides which are...
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6908723 |
Photo-patternable mono-phase fluorinated organometallic sol-gels for integrated optics and methods of fabrication
A photo-patternable perfluorinated silane sol-gel material is presented that exhibits a high refractive index and propagation losses below 1 dB/cm at the telecommunication wavelengths. The sol-gels...
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6899991 |
Photo-curable resin composition, patterning process, and substrate protecting film
A photo-curable resin composition comprising (A) an organosiloxane-bearing polymer comprising recurring units of formula (1):
wherein R 1 to R 4 are monovalent C 1 -C 8 hydrocarbon, n is an...
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6897004 |
Intermediate layer material composition for multilayer resist process and pattern formation process using the same
The intermediate layer material composition for a multilayer resist process in the present invention, which is soluble in an organic solvent, excellent in storage stability, and has no problem with...
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6887916 |
Materials having controlled shrinkage and patterns and methods of making same
A latent material having various controlled shrinkage tensions and patterns and a method of making the same. The materials include polymer materials that are capable of absorbing microwave energy....
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6875795 |
Ultraviolet-curable silicone composition
The invention provides a silicone composition curable by ultraviolet irradiation to give a cured film on a substrate surface exhibiting surface releasability against sticky surfaces....
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6873026 |
Inhomogeneous materials having physical properties decoupled from desired functions
A composition comprises a first component that provides a predetermined response to radiation, and a second component. Upon curing of the composition, portions of the first component bind together...
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6867242 |
Method for producing a sealed release coating applied on a cylinder-head gasket using a silicone material
The invention relates to a method for producing a sealed impregnation and/or release coating of flat joints, in particular of cylinder-head gaskets such as composite seals, metallic joints and...
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6846852 |
Siloxane-containing compositions curable by radiation to silicone elastomers
This invention provides for compositions, which can be crosslinked by radiation to give elastomeric coatings, which comprises:
(a) high-molecular weight siloxanes with multiple...
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6844376 |
Polyurethane compositions containing both radiation and moisture curable groups
The invention provides a reaction product derived from an epoxy-functional acrylic monomer and an alkylaminoalkylene polyalkoxysilane or from a reaction product derived from acrylic acid and an...
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6838490 |
Silicone rubber in the form of a finely divided powder, method for the production and the use of the same
The present invention relates to a novel fully vulcanized powdery silicone rubber, preparation and use thereof. The fully vulcanized powdery silicone rubber is prepared from an latex of...
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6835420 |
Coating material and its use for producing highly scratch resistant multilayer transparent lacquers
The invention relates to a coating material which can be hardened thermally and, optionally, by using actinic radiation. Said coating material contains: A) a binding agent comprising at least two...
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6828355 |
Resin-reinforced UV, moisture and UV/moisture dual curable silicone compositions
This invention relates to resin-reinforced silicone compositions curable upon exposure to radiation in the electromagnetic spectrum, which compositions when cured demonstrate improved elastomeric...
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6827985 |
Curable silicone compositions having enhanced cure-through-volume
A photocurable silicone composition which includes an additive which provides cure-through-volume of the overall composition. The additive is desirably a curable amino silyl-terminated...
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