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7595351 |
Actinic radiation curable compositions and their use
Actinic radiation curable compositions comprising at least one actinic radiation curable, cationically polymerizable compound and at least one cationic photoinitiator, may be stabilized by the use...
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7592376 |
Photopolymerizable epoxide and oxetane compositions
Novel radiation-curable or photopolymerizable compositions and methods of use thereof as cured coatings are disclosed. The invention pertains to radiation-curable compositions which contain, in...
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7541389 |
Arylsulfinate salts in photoinitiator systems for polymerization reactions
Compositions are provided that include an electron donor and a sensitizing compound. More specifically, the electron donor is an arylsulfinate salt. Methods of polymerization are also provided that...
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7541131 |
Resist composition, compound for use in the resist composition and pattern forming method using the resist composition
The invention provides a resist composition for use in the production process of a semiconductor such as IC, in the production of a circuit substrate of liquid crystal, thermal head and the like or...
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7524614 |
Negative-working radiation-sensitive compositions and imageable materials
A radiation-sensitive composition includes a radically polymerizable component and an iodonium borate initiator composition capable of generating radicals sufficient to initiate polymerization of...
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7365106 |
Cationically curable composition for dental use
A cationically curable composition for dental use containing a cationic polymerization initiator (I) and cationically polymerizable monomers (II), the cationically polymerizable monomers (II)...
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7232850 |
Photocurable compositions for articles having stable tensile properties
A photocurable composition comprising cationically curable compound, an acrylate-containing compound; a hydroxyl-containing compound; a cationic photoinitiator; and a free radical photoinitiator;...
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7122294 |
Photoacid generators with perfluorinated multifunctional anions
Photoacid generators (PAGs) comprising photoactive moieties and perfluorinated, multifunctional anionic moieties (or incipient anionic moieties) are disclosed which provide photoacids with high...
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7078444 |
Ionic photoacid generators with segmented hydrocarbonfluorocarbon sulfonate anions
Photoacid generator salts comprising photoactive cationic moieties and segmented, highly fluorinated-hydrocarbon anionic moieties are disclosed which provide high photoacid strength and can be...
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7026367 |
Photoiniators having triarylsulfonium and arylsulfinate ions
Compositions are provided that include a photoinitiator system for free radical polymerization reactions. More specifically, the photoinitiator includes an arylsulfinate ion and a triarylsulfonium...
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6998425 |
UV curable coating compositions and uses thereof
The present invention is directed to curable acrylate coating compositions and coated articles resulting therefrom. The curable acrylate coating composition comprises at least two polyfunctional...
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6949297 |
Hybrid adhesives, articles, and methods
Described are curable adhesives containing a polyacrylate component and an epoxy component, and that are preferably optically clear, as well as methods of using such adhesives and optical...
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6905735 |
UV curable paint compositions and method of making and applying same
The present invention discloses an ultraviolet light curable paint composition and method for applying and making such a composition to a substrate. Suitable substrates include glass, metals, and...
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6900250 |
Polymerizable composition
A polymerizable composition comprising a polymerization initiator (A) represented by the formula (1) and a radical-polymerizable compound (B):
(wherein R 5 , R 6 , R 7 , R 8 and R 9 are each...
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6833231 |
Toughened stereolithographic resin compositions
A liquid radiation-curable composition that comprises (A) at least one polymerizing organic substance; (B) at least one free-radical polymerizing organic substance; (C) at least one cationic...
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6783840 |
Resist ink composition
The present invention provides a resist ink composition comprising a compound (a) having at least one oxetanyl group and at least one epoxy group within the same molecule and a compound (b) capable...
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6765036 |
Ternary photoinitiator system for cationically polymerizable resins
Photopolymerizable compositions comprise a cationically polymerizable resin and a photoinitiator system comprising: (i) an iodonium salt; (ii) a visible light sensitizer; and (iii) an electron...
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6706779 |
Radiation curable compositions containing alkenyl ether functional polyisobutylenes
This invention relates to radiation curable compositions comprising an alkenyl ether functional polyisobutylene, a cationic photoinitiator, and a miscible reactive diluent selected from specified...
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6703181 |
Photosensitive composition having uniform concentration distribution of components and pattern formation method using the same
There is provided a photosensitive composition suitable for a resist material. This photosensitive composition has a high sensitivity and a high resolution with respect to a light source having a...
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6677390 |
Photocurable composition containing iodonium salt compound
An iodonium salt compound which is colored little, can be easily synthesized in high yield, is highly sensitive to irradiation with actinic energy rays such as light, electronic beams, or X-rays,...
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6670017 |
Photocurable form-in-place gasket for electronic applications
Photocurable compositions and process for providing form-in-place gaskets using automated placement followed by photocuring of a pattern of a non-silicone composition comprising a liquid polyolefin...
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6649668 |
Initiator system comprising an onium borate and a cyclic group containing photoinitiator
The invention concerns the field of polymerization and/or cross-linking reaction catalysis by cationic process of monomers, oligomers and/or polymers. In particular, novel polymerization and/or...
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6610759 |
Cationically polymerizable adhesive composition containing an acidic component and methods and materials employing same
An adhesive composition that includes a mixture of a cationically polymerizable component, an acidic component, and an initiator is provided. Preferably, the initiator comprises an iodonium salt, a...
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6545064 |
Coating composition comprising ethoxylated diacrylates
This invention relates to a curable coating composition which comprises: (A) a compound represented by the formula wherein in formula (A-I) each R independently is hydrogen or a hydrocarbyl...
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6498200 |
Cationically polymerizable resin composition
A cationically polymerizable resin composition which comprises (A) a compound containing at least one ring selected from the group consisting of an oxirane ring and an oxetane ring; (B) an onium...
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6486225 |
Photocurable composition
A photocurable composition comprising (A) 100 parts by weight of a compound having an ethylenically unsaturated group, (B) from 0.001 to 5 parts by weight of a cationic dye having an absorption...
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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...
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6465541 |
Radiopaque cationically polymerizable compositions comprising a radiopacifying filler, and method for polymerizing same
Polymerizable composition that include: (a) a cationically active functional group; (b) an initiation system capable of initiating cationic polymerization of the cationically active functional...
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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...
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6458865 |
Photopolymerizable vinyl ether based monomeric formulations and polymerizable compositions which may include certain novel spiroorthocarbonates
Photopolymerizable compositions are provided which are the reaction products of a vinyl ether, a photoinitiator system comprising an iodonium salt, a visible light sensitizer, and an electron donor...
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6433035 |
Selectively colorable polymerizable compositions
Selectively colorable compositions and a method for forming selectively colored polymeric bodies using such compositions are disclosed. In accordance with the invention, a selectively colorable...
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6420450 |
Cationically hardening mass, the use thereof and process for preparing hardened polymer masses
Cationically hardening masses are described, which can be stored and handled as single-component masses and comprise at least one difunctional cationically polymerizable compound; a photo-initiator...
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6368769 |
Aromatic sulfonium compounds, photoacid generators comprising the same, photopolymerizable compositions containing the same, stereolithographic resin compositions, and stereolithographic process
Novel aromatic sulfonium compounds of general formula (I), photoacid generators comprising the same, and photopolymerizable compositions containing the same, capable of providing stereolithographic...
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6319603 |
Liquid curable resin composition
A liquid curable resin composition comprising (1) a (meth)acrylate polymer having a weight average molecular weight relative to polystyrene standard of at least about 5,000, (2) a ring-opening...
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6248804 |
Ultraviolet and or/ visible light curable inks with photoinitiators for game balls, golf balls and the like
Radiation curing of inks on game balls, golf balls and the like is disclosed. The radiation used is ultraviolet and/or visible light. Production inks, logo inks and methods for forming production...
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6245827 |
Ultraviolet curable resin compositions having enhanced shadow cure properties
This invention is of a resin composition including an additive of one or more organic peroxide thermal imitators to cationic photoinitiators, that are sensitized with alpha-hydroxy-ketones, which...
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6235807 |
Curing process for cationically photocurable formulations
A curing process for cationically polymerisable monomers, which comprises applying a composition comprising: (a) at least one cationically polymerisable monomer, (b) as photoinitiator at least one...
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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...
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6211260 |
Photocurable paint composition for road markings
A photocurable paint composition for road markings is disclosed, comprising (A) a compound having an ethylenically unsaturated group, (B) a filler, (C) a cationic dye represented by formula (1): ...
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6187836 |
Compositions featuring cationically active and free radically active functional groups, and methods for polymerizing such compositions
Photopolymerizable compositions that include free radically active and cationically active functional groups, and methods for polymerizing such compositions, in which the onset of cationic...
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6187834 |
Radiation curable silicone compositions
This invention relates to a radiation curable silicone coating composition comprising an alkoxylated resin-polymer organosilicone network containing radiation curable functionality and a cationic...
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6187833 |
Ternary photoinitiator system for curing of epoxy/polyol resin composition
Photocurable, addition polymerizable compositions contain an epoxy resin and a photoinitiator system containing (a) an epoxy resin, (b) a hydroxyl containing material and (c) a photoinitiator...
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6140384 |
Photopolymerizable composition containing a sensitizing dye with cyano or substituted carbonyl groups
A photopolymerizable composition comprising i) an addition polymerizable compound having an ethylenically unsaturated double bond, ii) a sensitizing dye represented by the following formula (I) and...
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6133336 |
Process for forming a colored three-dimensional article
Process for forming a selectively colored polymeric layer, or a three-dimensional article made of polymeric layers, wherein a photocurable, photocolorable composition is irradiated with a low dose...
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6127092 |
Reaction resin mixtures and use thereof
Curable reaction resin mixtures which are suitable for stereolithography have the following composition: a cationically curable monomer and/or oligomer, an initiator with the following...
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6127085 |
Photo-curable resin composition
A novel photo-curable resin composition. The resin composition capable of providing a cured product having excellent mechanical strength, high dimensional accuracy, and excellent toughness. The...
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6096794 |
Quinolinium dyes and borates in photopolymerizable compositions
Dye compounds of the formula ##STR1## wherein X is for example CH, C--CH 3 or + NOR L - ; R is inter alia C 1 -C 6 alkyl; R 1 is for example C 1 -C 8 alkoxy or C 1 -C 12 alkyl; s is 0 to...
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6090865 |
Polymerizable composition
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6051366 |
Visible radiation sensitive composition and recording material producible therefrom
A visible radiation sensitive composition is described which comprises a binder, one or more polymerizable compounds containing at least one polymerizable group, and one or more dyes having an...
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6040353 |
Radiation curable silicone compositions
This invention relates to a radiation curable silicone compositions. More particularly this invention relates to radiation curable silicone compositions comprising a vinyl ether functional silicon...
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