Matches 51 - 100 out of 334 < 1 2 3 4 5 6 7 >


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7135544 Living olefin polymerization processes  
Processes for the living polymerization of olefin monomers with terminal carbon-carbon double bonds are disclosed. The processes employ initiators that include a metal atom and a ligand having two...
7122290 Holographic storage medium  
Holographic storage mediums, methods for producing the storage medium, methods for storing data in the holographic storage medium, and optical storage reading methods are described herein. The...
7053133 Ultraviolet activatable adhesive film  
An ultraviolet activatable adhesive film comprising an epoxy resin, an ultraviolet activatable cationic polymerization catalyst and cationic polymerization inhibitor and water in an amount...
7030171 Process for producing vinyl polymer having functional group at end and vinyl polymer having functional group at end  
The objective of the present invention is to provide a production method by which a polymer of a functional group-terminated vinyl monomer can be easily and practically produced. Further, it is...
7025954 Materials for reshaping of essentially rigid keratinaceous surfaces  
In the disclosed method for the reshaping (adornment, repair, covering, prosthetic extension, etc.) of essentially rigid, keratinaceous surfaces such as nail plates with a free...
6984262 Adhesion enhancing coating composition, process for using and articles produced  
Described is a coating composition adapted to enhance the adhesion of a polymeric coating or film applied to a substrate. The coating composition is interposed between the substrate and the...
6921454 Elastomer toughened radiation curable adhesives  
A radiation curable adhesive composition which includes: a) an α,β-olefinically unsaturated ether monomer component consisting of one or more compounds having the formula: R[O—CH═CHR1]n (I) where...
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...
6906156 Accelerators for cationic polymerization catalyzed by iron-based catalyst  
Accelerators that can be useful for an energy polymerizable composition comprising a cationically curable material; energy polymerizable compositions comprising at least one cationically curable...
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...
6849668 Organo-silicon compounds and their use as photoinitiators  
A multi-functional photoinitiator of formula (I) R1m—Q—(A1—PI)n (I) wherein Q is a heteroatom selected from Si, Ti, Zr and Sn or any two independently selected such heteroatoms linked by a...
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...
6790473 Lead protective coating composition, process and structure thereof  
An electronic package assembly where a low profile integrated circuit chip package is soldered to an organic (e.g., epoxy resin) substrate, e.g., a printed circuit board or card, the projecting...
6784222 100% solids radiation curable conductive primer  
An electroconductive coating composition which function as a sealer/primer includes (a) a radiation curable, polymerizable compound, (b) a photoinitiator and (c) a conductive pigment. The...
6780896 Stabilized photoinitiators and applications thereof  
Zinc-complex photoiniators and applications therefore are disclosed. The zinc-complex photoinitiators of the present invention include various pendent groups which serve to protect the compound...
6696506 Cationic photocatalyst composition and photocurable composition  
A cationic photocatalyst composition and a photocurable composition utilizing cationic polymerization are provided which can present sufficient open time and adhesion. The cationic photocatalyst...
6632897 Use of nano-scaled metal oxide particles as polymerization catalysts  
Described is the use of nanoscale metal oxide particles as catalysts for the thermal and/or photochemical polymerization of species having at least one polymerizable carbon-carbon multiple bond...
6620864 Epoxy compounds for use in dental medicine and/or dentistry  
A composition suitable for use in dental medicine and/or dentistry polymerizable by cationic polymerization consists of one or more epoxy compounds, a plasticizer, a catalyst for hardening by ring...
6590009 Polymerization and/or crosslinking method under electron beam and/or gamma radiation  
The invention concerns a polymerization and/or crosslinking method under electron beam and/or gamma radiation for compositions based on monomers, oligomers and/or polymers with organic functional...
6565696 Laminating adhesive hardenable by radiation and use of same  
An adhesive containing a) a compound containing at least one vinyl ether group which has a molecular weight of more than 400 and b) a photoinitiator which initiates a polymerization of component A...
6486227 Zinc-complex photoinitiators and applications therefor  
The present invention is directed to energy-efficient, photoinitiators having the general formula: wherein Z each independently represent wherein R1, R2, R3, R4, R5, R6, R7, R8 are as defined in...
6476092 Photopolymerizable composition containing a polymerizable acrylic compound with hetero-substituted methyl or halo-substituted methyl at the alpha position  
A photopolymerizable composition which is capable of successfully ensuring both high sensitivity and excellent storage stability is provided as a radical photopolymerization-system composition...
6468595 Vaccum deposition of cationic polymer systems  
A thermally-stable cationic photoinitiator capable of flash vaporization under vacuum and temperature conditions of an available flash-evaporation chamber is selected. The photoinitiator is mixed...
6465554 Ruthenium and osmium carbene carbonyl catalysts  
The invention relates to compositions of hexacoordinated ruthenium and osmium carbenes with a carbonyl group as ligand and a vinyl group as substituent on the carbene group as catalysts for the...
6465537 Photocurable composition, method for production of photocurable composition, photocurable pressure-sensitive adhesive and method for production of photocurable pressure—sensitive adhesive sheet  
A photocurable composition is provided which can be produced and cured by both free-radical and cationic polymerization modes, which provides a sufficient length of open time to be bonded to an...
6451869 Irradiation-curable silicone compositions, photo-active platinum (IV) compounds, and method  
Cyclopentadienylplatinum (IV) compounds having C7-20 aromatic radical substitution on the cyclopentadienyl ring have been found to impart enhanced cure speed and shelf-life stability to...
6423378 Use of silicone compositions cross-linkable by cationic process under UV radiation and of an onium borate type photoinitiator for coating flat joints, particularly cylinder head gaskets  
The invention concerns the use of cross-linkable silicone compositions for fast, economical and simple impregnation and/or varnishing of flat joints (e.g. cylinder head gaskets). More precisely it...
6420090 Liquid photocurable composition, water-based photocurable composition and resist pattern-forming method by use of the same  
A liquid photocurable composition containing a photopolymerizable polyurethane compound having a repeating unit represented by the following formula: B—[X]n[Y]m—B, where X is represented by the...
6417243 Monomers, oligomers and polymers comprising terminal oxirane groups, their process of preparation and their cationic polymerization under irradiation  
In order to offer coatings with improved resistance to solvents which can be prepared by cationic polymerization under irradiation, the choice is made of a composition comprising at least one...
6391523 Fast drying thick film negative photoresist  
A composition useful for a thick-film negative resist comprising a mixture of at least one epoxidized polyfunctional bisphenol A formaldehyde novolak resin and at least one photoacid generator in...
6380270 Photogenerated nanoporous materials  
A composition has a polymeric network that includes a porogen and a photoinitiator. The photoinitiator produces a reactive species upon irradiation, which reacts with the porogen in a degradation...
6368994 Rapid processing of organic materials using short wavelength microwave radiation  
A method for rapid polymerization, curing or a combination thereof of a polymerizable or curable composition to yield polymers and composites based on these polymers through the utilization of...
6322892 Cation-polymerizable coating composition  
There is disclosed a cation-polymerizable coating composition characterized by containing (A) a cation-polymerizable binder component consisting of (a) an epoxy group-containing compound and, as...
6291545 Fluorine-containing epoxy resin composition readily soluble in solvent  
A fluorine-containing epoxy resin composition at least contains: a fluorine-containing epoxy resin composition at least containing: a component (a) in an amount of from 5 to 80 parts by weight; a...
6274643 Epoxy/thermoplastic photocurable adhesive composition  
A curable composition comprising a) a curable epoxy resin, a thermoplastic ethylene-vinyl acetate copolymer resin, and an effective amount of a photocatalyst for the curable epoxy resin, wherein...
6265460 Hot-melt adhesive composition, heat-bonding film adhesive and adhering method using hot-melt adhesive composition  
A hot-melt adhesive composition, which has a high curing rate, requires no water for a curing reaction or no solvent for the formation of a film, has good storage stability, and is suitable for...
6265496 Stable compositions with based of polyorganosiloxanes with cross-linkable functional groups for producing antiadhesive coatings  
The invention concerns novel compositions containing at least a polyorganosiloxane (A) with crosslinkable functional groups, stable for use and storing, characterized in that said compositions...
6254954 Pressure-sensitive adhesive tape  
The invention relates to a pressure-sensitive adhesive tape with improved room temperature handleability comprising an adhesive layer with at least one exposed surface and optionally a backing,...
6242149 Fast-curing photosensitive composition and recording sheet  
The fast-curing photosensitive composition capable of being cured by the irradiation with light, comprises a radical-polymerizable unsaturated compound, a photopolymerization initiator, and a...
6217984 Organometallic monomers and polymers with improved adhesion  
An energy sensitive composition comprising a monomeric organometallic complex essentially free of nucleophilic groups and which, upon exposure to energy, bonds to basic reactive sites on a...
6214254 Oxygen scavenging composition and method of using the same  
A composition that includes a polymer having mer units derived from at least one vinyl aralkyl compound, a transition metal catalyst, preferably a photoinitiator, and optionally a polymeric...
6180200 Cationic and hybrid radiation curable pressure sensitive adhesives for bonding of optical discs  
Cationic and hybrid radiation-curable pressure sensitive adhesive compositions for digital versatile discs and other substrates, a method for bonding versatile digital disc layers together with a...
6153660 Photopolymerizable composition  
A photopolymerizable composition is disclosed, comprising at least A) a compound having an addition-polymerizable ethylenically unsaturated bond, B) a metallocene compound photopolymerization...
6153661 Onium borates/borates of organometallic complexes and cationic initiation of polymerization therewith  
Novel onium borates of an element of Groups 15 to 17 of the Periodic Table, or borates of an organometallic complex of an element of Groups 4 to 10 of the Periodic Table, well suited for the...
6150429 Polyester/vinyl dioxolane based coating compositions  
The present invention provides polyester/vinyl dioxolane based coating compositions containing no or essentially no volatile organic components. Oligomers for forming the coating compositions of...
6150430 Process for adhering a photochromic coating to a polymeric substrate  
Described is a process for producing an adherent organic polymeric layer on organic polymeric substrates following the steps of (a) treating the surface of the polymeric substrate to provide...
6127445 Substituted benzoylferrocene anionic photoinitiators  
The present invention relates to anionic photoinitiator compounds, compositions containing them, and methods of using them having the structure: ##STR1## wherein X and Y are independently selected...
6121339 Cationically polymerizable epoxy resins and optical information recording medium made therefrom  
An epoxy resin composition according to the present invention is one initiating cationic polymerization upon irradiation with energy rays. The epoxy resin composition is formed of at least...
6121340 Photodefinable dielectric compositions comprising polycyclic polymers  
The present invention relates to a photodefinable dielectric composition comprising a photoinitiator and a polycyclic addition polymer comprising polycyclic repeating units that contain pendant...
6096794 Quinolinium dyes and borates in photopolymerizable compositions  
Dye compounds of the formula ##STR1## wherein X is for example CH, C--CH3 or + NOR L- ; R is inter alia C1 -C6 alkyl; R1 is for example C1 -C8 alkoxy or C1 -C12 alkyl; s is 0 to 4; R2 is for...

Matches 51 - 100 out of 334 < 1 2 3 4 5 6 7 >