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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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7345097 |
Autoxidisable architectural coating compositions
An autoxidisable architectural coating composition suitable for application to surfaces found in and around buildings at ambient temperatures and in natural daylight by unsophisticated users having...
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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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7166647 |
Multi-functional photoinitiators
Compounds of formula (I):
{where n is a number from 1 to 6; R 3 is hydrogen, methyl or ethyl; A represents a group of formula —[O(CHR 2 CHR 1 ) a ] y —, —[O(CH 2 ) b CO] y —, or...
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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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6548565 |
Non-aqueous coating composition based on an oxidatively drying alkyd resin and a photo-initiator
A non-aqueous coating composition based on an oxidatively drying alkyd resin and a photo-initiator. An acid or latent acid and one or more compounds of the group of vinyl ethers, acetals, and...
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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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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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6482868 |
Accelerators useful for energy polymerizable compositions
Accelerators that can be useful for an energy polymerizable composition comprising a cationically curable material; energy polymerizable -compositions comprising at least one cationically curable...
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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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6288138 |
Dental adhesive kit
A kit for dental adhesive comprising a radical polymerizable monomer having an acid group in the molecule, a photosensitizer and/or a peroxide, a water-soluble organic solvent, an organic sulfinic...
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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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6139770 |
Photoinitiators and oxygen scavenging compositions
An oxygen scavenging composition or system is provided comprising an oxygen scavenging material, a photoinitiator, and at least one catalyst effective in catalyzing an oxygen scavenging reaction,...
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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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6005017 |
Dual thermal and ultraviolet curable powder coatings
Opaquely pigmented or thick filmed powder coatings for heat sensitive substrates, such as wood, wood composites, for example, medium density fiber board, and plastics, that can be fully cured,...
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5844016 |
Redox and photoinitiator priming for improved adherence of gels to substrates
An improved barrier or drug delivery system which is highly adherent to the surface to which it is applied is disclosed, along with methods for making the barrier. The barrier can be prepared by...
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5837746 |
Coreactive photoinitiators
Compounds of the formula RG--A--IN wherein IN is a photoinitiator basic structure A is a spacer group and RG is a functional reactive group can be employed as coreactive photoinitiators for...
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5821276 |
Printing inks containing zirconium or titanium compound
A printing ink for radiation curing, e.g. by UV radiation or an electron beam, comprises a mixture of a polymerizable composition, a pigment or a dye and a titanium or zirconium compound which is...
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5814678 |
Chemical reactions in water-in-carbon dioxide microemulsions and control thereof
The present invention provides for the regulation of the rate of a chemical reaction within the aqueous micelles within a microemulsion of water in supercritical carbon dioxide. Increase in...
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5811218 |
Photoinitiator compositions including amino acids, coumarin and titanocene and photosensitive materials using the same
An N-aryl-α-amino acid (I), which is a novel compound, is effective as a photoinitiator. The photoinitiator composition including this photoinitiator is effective for improving photosensitive...
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5770345 |
Photoresist having increased sensitivity and use thereof
The sensitivity of a photoresist to actinic light is improved by the addition of certain dyes. The photoresist includes a polymer matrix, a photosensitive acid generator and at least one compound...
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5721288 |
Photopolymerizable composition including a photopolymerization initiation system having excellent light sensitivity to visible light
A photopolymerizable composition is described, comprising components (i) a compound having at least one addition-polymerizable ethylenically unsaturated bond, (ii) a compound represented by the...
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5663211 |
Ultraviolet curing resin having low primary irritation index for optical disk
An ultraviolet curing resin for an optical disk according to the present invention which includes: a multiacrylate-functional monomer selected from the group consisting of multiacrylate-functional...
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5539012 |
Fiber/resin composites and method of preparation
Resin compositions useful for filament winding applications comprising an epoxy component including at least one polyepoxide resin curable by heat, an olefinicially unsaturated monomer component...
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5516812 |
UV-moisture dual cure silicone conformal coating compositions with improved surface tack
A radiation and moisture curable silicone conformal coating composition comprises a silicone fluid of a monovalent ethylenically unsaturated functional group endcapped silicone and at least one...
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5489622 |
Moisture- or anaerobic-curable and photocurable silicone compositions
A curable silicone composition comprising an addition reaction product of an organopolysiloxane having amino groups at both ends of its molecule and a vinyl group-containing isocyanate, and a...
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5254223 |
Process for making semipermeable polymers with ion exchange and ion conductive capabilities on an electrically conductive substrate
The process for preparation of semipermeable polymer layers with ion-exchanging and ion-conducting capabilities comprises the steps of making and depositing a polymer layer in situ by...
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5252694 |
Energy-polymerization adhesive, coating, film and process for making the same
Polymerizable compositions having at least one cationically polymerizable monomer; an optional free radically polymerizable monomer; an energy-polymerizable catalyst system wherein the catalyst...
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5036114 |
Acrylamide polysiloxane composition with improved heat stability
The heat stability of acrylamide functional polyorganosiloxane which cure by exposure to ultraviolet radiation can be improved by the addition of zinc naphthenate, stannous octoate, and...
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4970136 |
Titanocenes and their use
Titanocenes with, for example, π-cyclopentadienyl ligands in which one or two carbo- or heterocyclic aromatic rings are bonded to the titanium, the aromatic rings being substituted by fluorine in...
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4842968 |
Hologram recording medium
There is disclosed herein a hologram recording medium comprising of substrate formed of transparent and non-light scattering material having a plurality of open pores for said substrate and...
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4721734 |
Photosensitive hydroxylalkylphenones
Compounds of the formula ##STR1## wherein R 1 is hydrogen, chlorine, phenyl, dialkylamino of 2-4 carbon atoms or alkyl or alkoxy each of up to 18 carbon atoms; R 2 is hydrogen, chlorine, bromine...
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4707431 |
Optical information recording medium
This invention relates to an optical information recording medium comprising a substrate provided at least with an underlayer and a recording layer thereon, said underlayer being prepared by curing...
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4564646 |
Light- and thermosetting resin composition and insulated electrical machinery and appliances using the same
A light- and thermosetting resin composition comprising (a) an unsaturated epoxy ester having a resin acid value of 5 or less, or a reaction product having a resin acid value of 5 or less obtained...
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4556701 |
Impregnant compositions for porous substrates
This invention relates to impregnant compositions for porous substrates prepared from dicyclopentenyl and dicyclopentenyloxy (C 1 -C 4 )alkyl acrylates and methacrylates and which include at least...
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4522913 |
Monoacrylate or diacrylate of 2-methyl-propylene glycol and photosensitive composition containing the diacrylate
Mono(meth)acrylate or di(meth)acrylate of 2-methylpropylene glycol. The diacrylate, or a low molecular weight oligomer thereof, with polymeric filler and sensitizer is useful as a photosensitive...
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4483759 |
Actinic radiation cured polyurethane acrylic copolymer
The actinic radiation cured composition of this invention comprises a polyurethane acrylic copolymer containing a light scattering or fluorescing material. The polyurethane acrylic copolymer is...
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4475999 |
Sensitization of glyoxylate photoinitiators
Glyoxylate photoinitiators are sensitized for photoinitiation by the use of at least one cinnamyl ketone sensitizer.
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4469774 |
Positive-working photosensitive benzoin esters
Photosensitive polymeric esters of alkoxybenzoin as defined which upon exposure become soluble in alkaline developers. The positive-working polymeric compounds are used as contact litho films,...
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4451523 |
Conformal coating systems
Ultraviolet curable polymerizable coating system having a built-in secondary curing mechanism is disclosed. The polymerizable coating system is a one component system comprising at least one...
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4404073 |
Photopolymerization of olefinically unsaturated monomers utilizing benzil dimethylacetal
High molecular weight water-soluble polymers essentially devoid of residual monomer content and well adapted for use as flocculating agents, are prepared by photopolymerizing a thin layer of a...
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4383903 |
Curable resin composition
A photo-curable resin composition is disclosed comprising (i) a mixture and/or a preliminary reaction product of (a) at least one cyanate compound selected from the group consisting of...
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4334970 |
Radiation curable solvent-free compositions recovery system
An improved photosensitive resin system being essentially solvent-free which contains an ester produced from an unsaturated organic acid and a polyhydroxyl containing material, a photoinitiator, a...
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4333987 |
Methods for bonding dissimilar synthetic polymeric materials and the products involved in and resulting from such methods
A method of improving the bond between dissimilar synthetic polymeric materials, such as, for example, a vinyl resin composition or material and a UV curable acrylated polyurethane resin...
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4301209 |
Radiation curable coating composition comprising an oligomer, and an ultra-violet absorber
A radiation curable coating comprising: A. An oligomer of Formula I: ##STR1## wherein: R 1 is hydrogen or methyl; Y is a divalent urethane residue; B. A benzylidene acid ester of Formula...
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4290869 |
Photopolymerizable organopolysiloxane/silane compositions
Photopolymerizable, liquid, storage stable organopolysiloxanes having viscosities of from 60 mPa.s to 2,000 mPa.s at 25° C., are prepared by reacting (i) an α,ω-dihydroxydiorganopolysiloxane oil...
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4284731 |
Polyurethane adhesive compositions containing dicyclopentenyloxyalkyl (meth) acrylate
This invention is concerned with spreadable fluid adhesive compositions, curable by conventional vinyl free radical polymerization or by exposure to a source of radiation, comprising a urethane...
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4272608 |
Photosensitive compositions containing thermoplastic ionomeric elastomers useful in flexographic printing plates
Photosensitive, elastomeric compositions comprising (1) a high molecular weight carboxylated butadiene/acrylonitrile copolymer in which at least about 25% of the carboxyl groups are neutralized...
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4209371 |
Method of promoting essentially complete vinyl polymerization of ultraviolet-curable compositions
A method of essentially completely polymerizing ultraviolet-curable vinyl compositions containing monofunctional acrylate diluents, the method comprising: (a) admixing with the composition at...
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4025348 |
Photosensitive resin compositions
A photosensitive resin composition consisting essentially of (A) a photo-polymerizable unsaturated compound having at least two terminal ethylene groups, (B) a reactive linear high molecular weight...
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