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8030401 |
Photoinitiated cationic epoxy compositions
The present invention is directed to photoinitiated cationic epoxy compositions including: (a) at least one substantially saturated epoxy material comprising at least two glycidyl ether groups; (b)...
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7344768 |
Active energy ray curable composition for coating optical disk and optical disk
The present invention relates to an active energy ray curable composition for coating optical disc, comprising a urethane (meth)acrylate compound having at least one amide group in the molecule, an...
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7226957 |
Method for producing polymers with controlled molecular weight and end group functionality using photopolymerization in microemulsions
A method for producing polymers with controlled molecular weight and desired end functionalities and the resulting polymers. The method comprises a) forming a microemulsion comprising monomer,...
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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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6897248 |
UV curable ferromagnetic compositions
The present invention discloses an ultraviolet light curable ferromagnetic composition and method for making such a composition that may be used to produce a ferromagnetic coating on a suitable...
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6727043 |
Solid imaging compositions for preparing polyethylene-like articles
This invention discloses compositions adapted to produce, through solid imaging means, excellent quality objects having material properties that simulate the look and feel of polyethylene articles.
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6713524 |
Reactive polymers
The invention relates to novel reactive polymers of formula wherein the variables are as defined in the claims. The polymers of the invention are useful for the modification of material surfaces...
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6548568 |
Radiation-curable release compositions, use thereof and release coated substrates
A radiation-curable release composition comprises: (a) from about 50 to about 100 parts by weight of an organopolysiloxane of the formula (I) wherein R is...
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6406913 |
Assay method utilizing induced luminescence
Methods are disclosed for determining an analyte in a medium suspected of containing the analyte. One method comprises treating a medium suspected of containing an analyte under conditions such...
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6384102 |
Powder compositions with semi-crystalline polyester and acrylic copolymer base containing ethylenically unsaturated groups
Radiation-curable powder compositions, usable as paint or varnish, which comprise a mixture of at least one semi-crystalline polyester containing end methacryloyl groups and of at least one acrylic...
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6017640 |
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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5855837 |
Thick, composite parts made from photopolymerizable compositions and methods for making such parts
A novel method for producing thick composite parts based upon photopolymerizable compositions is disclosed. The constituents of the photopolymerizable mixture comprise a monomer or monomers capable...
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5728747 |
Stable free radical polymerization processes and compositions thereof
A free radical polymerization process for the preparation of polymer comprising: a first heating and photoinitiating with ultraviolet light of a mixture comprised of a stable free radical agent,...
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5721287 |
Method of mutating a colorant by irradiation
A method of mutating a colorant in a composition which includes a colorant and a radiation transorber by irradiating the composition. The colorant, in the presence of the radiation transorber, is...
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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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5378734 |
UV and moisture-curable organopolysiloxane compositions, cured products therof, and method for making
A UV and moisture-curable organopolysiloxane composition comprising (i) an organopolysiloxane terminated with a radical of formula (1): ##STR1## wherein R1 is a hydrogen atom or monovalent...
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5340847 |
Curable silicon composition
A composition useful as a liquid gasket, having high working efficiency and high initial pressure resistance, is provided. The composition, characterized by being curable by ultraviolet light and...
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4977197 |
Photopolymerizable dental composition
A photopolymerizable dental composition, which comprises: (A) an organic composite filler obtained by polymerizing at least one carboxylic acid monomer of the formula: ##STR1## wherein R1 is a...
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4917977 |
Visible sensitizers for photopolymerizable compositions
A photosensitive composition comprising: (a) a compound of the formula ##STR1## (b) an ethylenically unsaturated compound capable of free radical initiated addition polymerization; (c) a polymeric...
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4762863 |
Photopolymerizable dental composition containing a hexafunctional urethane methacrylate based on isocyanuric acid
Disclosed is a photopolymerizable dental composition consisting essentially of (A) a composite filler obtained by non-catalytically polymerizing a carboxylic acid monomer with a vinyl monomer in a...
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4632944 |
Polymerizable fluid
A polymerizable fluid for sealing and locking engineering parts contains components which allow 2 mechanisms of polymerization, the first of the mechanisms being initiatable by radiation such as...
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4602076 |
Photopolymerizable compositions
A photopolymerizable composition which comprises at least one ethylenically unsaturated polymerizable monomer, at least one selected ketone and at least one organic peroxide. The compositions are...
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4587137 |
Novel dual cure silicone compositions
There is provided a method for making curable compositions containing silicon-bonded hydrogen atoms and silicon-bonded olefinic radicals, the improvement comprising adding at least one free radical...
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4560457 |
Adhesives for bonding optical elements
Adhesives adapted especially for bonding optical elements and consisting of, as major components, a polyfunctional acrylate and a polythiol, a radical generating photoinitiator, a radical...
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4533975 |
Radiation hardenable coating and electronic components coated therewith
An ultraviolet curable coating composition particularly adapted for providing water impermeable abrasive resistant coatings on low temperature degradable electronic components comprising a liquid...
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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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4353787 |
Photo curable polyester with benzoyl oxime carbonate, photo reducible dye (eosin), and a benzyl amine
A photo-initiator system of a polyester resin is disclosed which consists of an oxime carbonate of a vicinal diketone (I), a photo-reducible dye (II) and an amine (III). This system is capable of...
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4339567 |
Photopolymerization by means of sulphoxonium salts
Substances (I) capable of being converted into higher-molecular weight materials under the influence of a cationic catalyst, such as 1,2-epoxides, aminoplasts, vinyl monomers or prepolymers, or...
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4299938 |
Photopolymerizable and thermally polymerizable compositions
Substances (I) capable of being converted into higher-molecular weight materials under the influence of a cationic catalyst, such as 1,2-epoxides, aminoplasts, vinyl monomers or prepolymers, or...
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4227978 |
Photohardenable composition
Photohardenable compositions are described comprising a halogenated oligomeric ester, acrylate or methacrylate monomer compatible with the ester, free-radical generating initiator, epoxide, and...
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4089763 |
Method of repairing teeth using a composition which is curable by irradiation with visible light
A method of repairing teeth which comprises applying to the teeth a composition comprising (a) an inert, translucent, inorganic particulate filler (b) a polymerizable material comprising a...
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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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4020193 |
Method of forming a non-glossy film
A novel method of preparing a strong, non-glossy material comprises subjecting a composition comprising an unsaturated polyester, an ethylenically unsaturated monomer and a peroxide catalyst to...
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4003877 |
Photopolymerizable screen printing inks for permanent coatings prepared from aryloxyalkyl compositions
Highly durable coatings are formed by the photopolymerization of screen printing inks containing aryloxyalkyl acrylate monomers or prepolymers, a polymerizable diluent and a free-radical initiating...
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3974053 |
Method of polymerizing ethylenically unsaturated materials by irradiation and composition for use therein
Photopolymerizable compositions consisting essentially of at least one polymerizable ethylenically unsaturated material and a photosensitive catalyst comprisingA. from 0.5% to 5% by weight based on...
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3953309 |
Polymerization compositions and processes having polymeric binding agents
A process for making photoresists which comprises preparing a photopolymerizable layer of an addition polymer, an initiator system, and a polymerizable inhibitor, using a preformed macromolecular...
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3616367 |
PHOTOPOLYMERIZABLE ACRYLIC COMPOSITIONS CONTAINING REARRANGEABLE ULTRAVIOLET STABILIZER PRECURSORS
A photopolymerizable composition containing monomeric and polymeric esters of an acid selected from the group consisting of acrylic acid and methacrylic acid, 50 to 1,000 parts per million of a...
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3607691 |
SYSTEM FOR THE REDOX PHOTOPOLYMERIZATION OF VINYL MONOMERS IN THE PRESENCE OF PERIODATES
A visible light activated photopolymerization system is disclosed. The polymerization mixture contains a vinyl monomer, a reducible dye and reducing agent as the photopolymerization initiator, and...
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