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Document Title |
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7629051 |
Optical film containing fluorinated photopolymerization initiator, antireflective film, polarizing plate and image display unit including same
An optical film comprising a support and a layer containing a cured product of a composition which contains a fluorinated photopolymerization initiator and an ionizing radiation-curing compound.
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7615323 |
Lithographic printing plate precursors with oligomeric or polymeric sensitizers
Lithographic printing plate precursor comprising (a) a lithographic substrate with a hydrophilic surface and (b) a radiation-sensitive coating on the hydrophilic surface comprising (i) one or more...
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7556843 |
Photosensitive resin composition
A photopolymerization process for producing pigmented and non-pigmented articles comprises irradiating with electromagnetic radiation in the range from 190 to 600 nm, or with electron beam or with...
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7527916 |
Photopolymerizable composition
A composition that is photopolymerizable upon absorption of light in the wavelength range from 300 to 450 nm, the composition comprising a binder, a polymerizable compound, a sensitizer and a...
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7465758 |
Dental compositions and methods with arylsulfinate salts
Polymerizable compositions and methods are provided that include an ethylenically unsaturated compound and an arylsulfinate salt. The polymerizable compositions are useful as hardenable dental...
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7452921 |
Piperazine-based sensitisers
Compounds of formula (I) where: {R 1 is methyl, ethyl, cycloalkyl or optionally substituted aryl; Z is arylene or a group of formula —(CHR 4 )n-, where R 4 is hydrogen, hydroxy or alkyl, and n...
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7371783 |
Alkali-soluble maleimide copolymer and liquid crystal display comprising the same
Provided is an alkali-soluble maleimide-based copolymer which comprises, as essential constituents, 5 to 50% by mass of a maleimide monomer unit which is at least one unit selected from the group...
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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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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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7262231 |
Photosensitive amine generator, photocurable composition and photoreactive adhesive composition
The invention provides compounds which can generate amine by irradiation with light and are excellent both in photodecomposability and in reactivity and compatibility with amine-curable compounds,...
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7256221 |
Low outgassing photo or electron beam curable rubbery polymer material, preparation thereof and device comprising same
Disclosed are photo or electron beam polymerizable compositions, and preparation thereof and devices containing them. The composition contains completely or substantially completely hydrogenated...
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7232646 |
Low-viscous, radiation curable formulation, particularly for the stereo-lithographical production of earpiece
The invention relates to a biocompatible, low-viscous, radiation curable formulation, particularly for use in stereolithography, for use in medical technology, in particular, for producing...
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7153891 |
Photoinitiator blends for high speed triggering
An oxygen scavenger composition includes an organic oxygen scavenger, a transition metal catalyst, and a blend of at least two photoinitiators selected from 1,3,5-tris(4-benzoylphenyl)benzene,...
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7112616 |
Two-photon absorbing polymerizable composition and polymerization process thereof
A two-photon absorbing polymerizable composition contains at least a two-photon absorbing compound, a polymerization initiator and a polymerizable compound, the composition being photopolymerizable...
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7084186 |
Crosslinkable resin compositions
Crosslinkable resin compositions that are cured easily by irradiation with active energy beams and particularly cured quickly with ultraviolet ray are provided, which comprises a polymer containing...
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7084182 |
Photopolymerization initiator
A photopolymerization initiator comprising (A) an α-diketone compound such as camphorquinone, (B1) an aliphatic amine compound such as triethanolamine or N-methyldiethanolamine, (B2) an aromatic...
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7008975 |
Light-curable resin composition having antistatic property
A light-curable resin composition includes an acrylate oligomer, an acrylate monomer having 4 or less functional groups, a photopolymerization initiator, a hardness enhancing agent represented by...
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6939899 |
Composition for producing ultraviolet blocking lenses
An eyeglass lens forming composition containing light absorbing compounds which may undergo light initiated polymerization is provided. Typically, lens forming compositions that absorb light do not...
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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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6855745 |
Polymerization processes using aliphatic maleimides
Aliphatic maleimides and methods using the same are disclosed. Polymerization of compositions which include the compounds of the invention may be activated by irradiating the composition with...
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6797739 |
Triazene-based compound comprising functionalized alkylthio groups, and photopolymerization initiator
The preset invention relates to a photosensitive composition, and provides a triazine-based compound comprising new functionalized alkylthio groups of which long term storage characteristics at...
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6770686 |
Photocationic initiator combinations
New photocationic photoinitiator combinations are described that consist of 2,4,6-triarylpyrylium salts with non-nucleophilic anions and electron donors, that are able rapidly to crosslink...
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6750266 |
Multiphoton photosensitization system
A multiphoton-activatable, photoreactive composition comprises: (a) at least one reactive species that is capable of undergoing an acid- or radical-initiated chemical reaction; (b) a...
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6734221 |
Radiation-curable, cyanoacrylate-containing compositions
A radiation-curable composition that includes a cyanoacrylate component or a cyanoacrylate-containing formulation, a photoinitiated radical generating component, and a photoinitiator component is...
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6630521 |
Anthraquinone colorants containing copolymerizable vinyl groups
Disclosed are thermally-stable, red, anthraquinone colorants which contain one or more ethylenically-unsaturated, photopolymerizable radicals and which may be copolymerized with...
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6579913 |
Photoactivatable coating composition comprising a photolatent base
Photoactivatable coating composition comprising at least one photoinitiator and a base-catalysed polymerisable or curable organic material comprising at least one polyisocyanate and at least one...
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6503959 |
Photocurable composition containing an α-cyanoacrylate and a metallocene compound
A photocurable composition comprising (A) an α-cyanoacrylate and (B) a metallocene compound comprising a transition metal of Group VIII of the periodic table and aromatic electron system ligands...
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RE37962 |
Photopolymerizable composition containing a sensitizing dye and a titanocene compound
A photopolymerizable composition is disclosed, which comprises an addition-polymerizable compound having at least one ethylenically unsaturated double bond, a sensitizing dye represented by the...
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6495298 |
Photopolymerizable resin compositions and use thereof
This invention relates to a photopolymerizable resin composition containing resin component (A) composed of a resin and/or a resin-forming ingredient and a photopolymerization initiator (B) wherein...
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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 R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 ...
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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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6376569 |
Hydrosilation reaction utilizing a (cyclopentadiene)(sigma-aliphatic) platinum complex and a free radical photoinitiator
A process for the addition of compounds containing silicon-bonded hydrogen to compounds containing aliphatic unsaturation and compositions suitable for said process. The process is activated by...
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6362248 |
Photochromic polymerizable composition
A photochromic polymerizable composition comprising (a) a polyfunctional (meth)acrylate monomer, (b) at least one kind of chromene compound selected from the group consisting of three kinds of...
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6342122 |
UV post curable pressure sensitive adhesives for membrane switch applications and their Production
An solvent-based pressure sensitive adhesive (PSA) having improved shear adhesion is composed of an acrylic-based PSA resin, an ethylenically unsaturated polyester, an ultraviolet radiation (UV)...
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6323253 |
Flame-retardant UV and UV/moisture curable silicone compositions
The present invention is directed to silicone formulations which are capable of being rapidly cured to tough elastomeric materials through exposure to UV radiation, and optionally through exposure...
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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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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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6228560 |
Photosensitive resin composition and photosensitive element using the same
A photosensitive resin composition comprising (A) a binder polymer having carboxyl groups, (B) a photopolymerizable compound having at least one polymerizable ethylenically unsaturated group in the...
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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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6162576 |
Resin composition for stereolithography
A resin composition for stereolithography and a process for producing a three-dimensional object using the same. The resin composition comprises (1) a liquid photohardenable resin composition...
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6162841 |
Betaketosulphones derivatives suitable to the use as polymerization photoinitiators and photopolymerizable systems containing the same
New betaketosulfonic derivatives, the process for their preparation, the photopolymerizable systems containing the same and their application as polymerization photoinitiators for inks, and...
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6162881 |
Initiators for cationic polymerization
New initiators which are suitable for cationic polymerization have the following structure: ##STR1## such that following apply: R 1 and R 2 are alkyl or cycloalkyl or they, together with the S...
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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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6120973 |
Radiation sensitive composition for color filters
A radiation sensitive composition comprising (A) a colorant such as carbon black and an organic pigment, (B) an alkali-soluble resin comprising a copolymer of an N-substituted maleimide monomer and...
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6114092 |
Photosensitive resin compositions for photoresist
A photosensitive resin composition for photoresist which is highly sensitive and can directly form an image using a laser is disclosed. Said composition comprises (A) an unsaturated resin having...
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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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6057078 |
Polyborane photoinitiators and borate photoinitiators from polyboranes
Compounds of the formula I ##STR1## in which n and o are a number from 0 to 50, m is a number from 1 to 50, u and v are 0 or 1, and at least one of the indices u and v is 1, R 1 , R 2 , R 2a , R 3 ...
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6046250 |
Hydrosilation reaction utilizing a free radical photoinitiator
A process for the addition of compounds containing silicon-bonded hydrogen to compounds containing aliphatic unsaturation and compositions suitable for said process. The process is activated by...
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6025408 |
Liquid thioxanthone photoinitiators
Novel thioxanthone derivatives and mixtures thereof and methods of making and using the same are disclosed. The novel thioxanthone derivatives can be liquid at room temperature and display highly...
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