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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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7582685 |
Multi-photon polymerizable pre-ceramic polymeric compositions
A multi-photon reactive composition comprises an ethylenically unsaturated liquid polysilazane precursor, a multi-functional thiol additive, a multi-ethylenically-unsaturated additive different...
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7574959 |
Radiation-sensitive compositions and imageable elements based thereon
Radiation-sensitive composition comprising (a) at least one photopolymerizable compound with at least one ethylenically unsaturated group accessible to a free-radical polymerization, wherein the at...
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RE40847 |
Ink compositions for ink jet printing
Radiation curable ink compositions for ink jet contain radiation curable monomers containing vinylether and acrylate functions.
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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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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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7524889 |
Light emitting diode curable acrylates with reduced yellowing
Dental compositions and methods of curing the composition utilizing a light emitting diode (LED) curing unit. According to one aspect, a composition comprising a multiacrylate compound, an...
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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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7456230 |
Cationically photocurable epoxy resin compositions
The present invention provides a cationically photocurable epoxy resin composition, which contains (a) an epoxy resin component comprising an alicyclic epoxy resin and an aromatic-ring containing...
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7455887 |
Actinic ray curable ink-jet ink composition, image formation method employing the same, and ink-jet recording apparatus
Disclosed is an actinic ray curable ink-jet ink composition containing a photopolymerizable compound, a sulfonium salt (compound A) as a photoinitiator, which does not release benzene on actinic...
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7417075 |
Cationically polymerizable composition, actinic radiation curable ink-jet ink, and production method of cationically polymerizable composition
A cationically polymerizable composition containing a cationically polymerizable compound and a cationic polymerization initiator, wherein a total content of a cationic compound, a metal compound...
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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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7329692 |
Arylsulfinate salts in initiator systems for polymeric reactions
Compositions are provided that that can be used as an initiator system for free radical polymerization reactions. More specifically, the initiator systems include an electron acceptor and an...
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7311945 |
Silicone composition used in the production of antifriction varnishes, method for the application of said varnishes to a support and support thus treated
A silicone composition which can be used in the production of varnishes that can be applied to supports to reduce the friction coefficient. The silicone composition includes at least one...
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7291656 |
Ultraviolet light curing compositions for composite repair
An ultraviolet (UV) light curable formulation useful for repairing composite materials, comprising: an acrylic oligomer, an acrylic monomer, and a photoinitiator. This formulation may include...
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7265161 |
Multi-photon reactive compositions with inorganic particles and method for fabricating structures
A multi-photon reactive composition including: (a) at least one reactive species; and (b) multi-photon photoinitiator system; and (c) a plurality of substantially inorganic particles, wherein the...
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7262228 |
Photoinitiator systems with anthracene-based electron donors for curing cationically polymerizable resins
The invention features a photopolymerizable composition that comprises a cationically polymerizable resin, and a photoinitiator system comprising an iodonium salt, a visible light sensitizer, and...
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7232852 |
Photopolymerizable compositions that include alicyclic/aromatic dioxiranes and novel dioxiranyl tetraoxaspiro [5.5] undecanes
A visible light cationically photopolymerizable composition is provided. This composition includes an expanding monomer and a dioxirane. More specifically, the expanding monomer used in this...
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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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7193706 |
Computer interfaced scanning fluorescence lifetime microscope applied to directed evolution
This invention provides a method for screening large numbers of individual cells or colonies of cells using scanning microscopy coupled with fluorescence lifetime measurement and analysis, using...
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7192991 |
Cationically curable composition
A cationically curable composition comprises (a) at least one cationically curable species; (b) at least one cationic photoinitiator; and (c) at least one encapsulated, polymer-bound base.
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7183333 |
Photoinitiated reactions
Photoinitiated reactions especially in photopolymer technology, as well as photoinitiated colour forming reactions are achievable by applying a reactive substrate selected from a polymerisable...
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7144927 |
Photoinitiator system with acylphosphine oxide initiators
A visible light photopolymerizable composition comprising a) an aryliodonium salt and b) an acylphosphine oxide compound. These compositions can be used together with an epoxy resin as a dental...
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7144544 |
Ultraviolet light curing compositions for composite repair
An ultraviolet (UV) light curable formulation useful for repairing composite materials, comprising: an acrylic oligomer, an acrylic monomer, and a photoinitiator. This formulation may include...
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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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7122247 |
Radiation-curable composition with simultaneous color formation during cure
A radiation-curable fiber optic coating composition for an inner primary coating includes a coloring agent, preferably a dye or a dye precursor, compatible with the fiber of the fiber optic and...
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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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7101918 |
Hybrid type onium salt
The present invention relates to a hybrid type onium salt having an iodonium salt and a sulfonium salt in the molecule, Useful, for example, as a cationic type photopolymerization initiator and an...
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7091255 |
Multiphoton photosensitization system
A method of multiphoton photosensitizing a photoreactive composition comprises irradiating the composition with light sufficient to cause simultaneous absorption of at least two photons, thereby...
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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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7064155 |
Luminescing and/or fluorescing radiation-curable, cyanoacrylate-containing compositions
A radiation-curable composition which includes a cyanoacrylate component or a cyanoacrylate-containing formulation; a metallocene component; a photoinitiator; and a luminescent and/or fluorescent dye.
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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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6991888 |
Photoresist composition for deep ultraviolet lithography comprising a mixture of photoactive compounds
The present invention relates to a novel photoresist composition that can be developed with an aqueous alkaline solution, and is capable of being imaged at exposure wavelengths in the deep...
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6936384 |
Infrared-sensitive composition containing a metallocene derivative
The present invention provides an initiator system including an infrared-absorbing compound that exhibits an electronic transition band in the near-infrared region, an initiator, and a metallocene...
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6930134 |
Photocationic polymerization initiator and photocationically polymerizable composition
A photocationic polymerization initiator comprising (A) a photo acid-generating compound and (B) a fused polycyclic aromatic compound, wherein said fused polycyclic aromatic compound has a...
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6924323 |
Sulfonium salt compound
A compound shown by the general formula [1]
(wherein R 1 , R 2 and R 3 are each independently an aromatic hydrocarbon residual group, Y n− is an anion derived from a carboxylic acid having...
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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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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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6864040 |
Thermal initiator system using leuco dyes and polyhalogene compounds
The present invention relates to IR-sensitive compositions containing an initator system comprising:
(a) at least one compound capable of absorbing IR radiation selected from triarylamine...
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6861455 |
Composition for bulkhead of thin display panel
A composition for a bulkhead of a thin display panel which is a mixed composition comprising a powder of glass or ceramic for molding a bulkhead of a thin display panel or a part thereof and a...
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6852766 |
Multiphoton photosensitization system
A method of multiphoton photosensitizing a photoreactive composition comprises irradiating the composition with light sufficient to cause simultaneous absorption of at least two photons, thereby...
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6805917 |
UV curable compositions for producing decorative metallic coatings
The present invention discloses an ultraviolet light curable decorative metallic composition and method for making such a composition that may be used to produce a decorative metallic coating on a...
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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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6777460 |
Curing agents for cationically curable compositions
Novel catalyst systems in cationically curable compositions provide colorless cationically cured compositions with improved degree of cure and thermal stability. The curable composition comprises...
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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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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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6713523 |
Photopolymerizable composition and photosensitive thermal recording material
The invention discloses a photopolymerizable composition comprising at least one, ethylenic unsaturated bond-containing compound, a hexaaryl-biimidazole compound, and an organoboron compound...
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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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6706403 |
Rigid substrate lamination adhesive
A process, system, and materials for lamination of anti-reflective glass to the screen of a CRT display, including a polymerizable adhesive and laminated articles are described. The...
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