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8158326 |
Photosensitive composition, compound for use in the photosensitive composition, and method of pattern formation with the photosensitive composition
A compound which generates a sulfonic acid having one or more —SO3H groups and one or more —SO2— bonds upon irradiation with an actinic ray or a radiation; a photosensitive composition conta...
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8148443 |
Oxonium and sulfonium salts
The present invention relates to oxonium salts having [(Ro)3O]+ cations and sulfonium salts having [(Ro)3S]+ cations, where Ro denotes straight-chain or branched alkyl groups having 1-8 C atoms or...
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8088548 |
Bottom antireflective coating compositions
Developable bottom antireflective coating compositions are provided.
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8033663 |
Abrasion-resistant tintable coating
A curable coating composition includes: a) at least one monomer chosen from polyol poly(meth)acrylate monomers having from 3 to 6 (meth)acrylate functions,b) at least one monomer chosen from polyol...
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7964248 |
Dual photoinitiator, photocurable composition, use thereof and process for producing a three dimensional article
The present invention is directed to a photoinitiator composition comprising two different cationic photoinitiators and a photocurable composition comprising said photoinitiator composition....
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7844153 |
Active energy ray-curable organopolysiloxane resin composition, optical transmission component, and manufacturing method thereof
An active energy ray (e.g. UV rays)-curable organopolysiloxane resin composition comprises (A) 100 parts by weight of an organopolysiloxane resin containing epoxy groups and aromatic hydrocarbon...
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7838570 |
Radiation curable inks
An ink used preferably in jet ink devices includes an ink vehicle, the ink vehicle being made up either (a) a first component curable by a first polymerization route and an associated...
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7776940 |
Methods for reducing bond strengths, dental compositions, and the use thereof
Hardenable and hardened dental compositions, and articles including such hardenable and hardened compositions, are provided. In some embodiments, the hardenable dental compositions include an...
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7718111 |
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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7709547 |
Ink composition, inkjet recording method, printed material, production method of a planographic printing plate and planographic printing plate
The present invention provides an ink composition, and inkjet recording method, a printed material, a production method of a planographic printing plate, and a planographic printing plate. The ink...
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7709553 |
Photo cation polymerizable resin composition and surface protective material for optical disk
The invention provides a cation polymerizable resin composition excellent in curing properties and corrosion resistance with less resin coloration and less cure shrinkage, which is a material...
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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 R5, R6, R7, R8 and R9 are each independently...
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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 group...
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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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