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| Number | Title | Issue Date |
| 7723399 | N-substituted imides as polymerization initiators The invention relates to novel N-substituted imides and polymerizable compositions comprising these N-substituted imides. The invention further relates to the use of N-substituted imides as polymerization initiators. The imides are compounds of the formula (I) and (... | 05/25/2010 |
| 7423072 | Weather resistant, ink jettable, radiation curable, fluid compositions particularly suitable for outdoor applications Low viscosity, radiation curable fluid formulations that can be used advantageously as radiation curable, inks. The formulations are easily prepared for use in ink jet systems. The viscosity of the compositions is low enough so that conventional solvent is not requi... | 09/09/2008 |
| 7376328 | Photosensitive resin composition for optical waveguide formation and optical waveguide A photosensitive resin composition for optical waveguide formation, comprising: (A) a di(meth)acrylate having the structure represented by the following general formula (1): | 05/20/2008 |
| 7323238 | Printed circuit board having colored outer layer In a printed board having a land as an electrode, a colored thermoplastic resin film is arranged on a land forming surface of a thermoplastic resin member so as to set a difference in light reflectivity between the land and the colored thermoplastic resin film, to b... | 01/29/2008 |
| 7312290 | Curable formulations, cured compositions, and articles derived thereform Curable formulations comprising: (a) at least one multifunctional acrylate having a functionality of at least two, (b) at least one mono-acrylate monomer, (c) at least one heteroatom-containing diacrylate, wherein the heteroatom is sulfur or selenium; and (d) a curi... | 12/25/2007 |
| 7244773 | Actinic ray curable ink-jet ink and printed matter Disclosed is an actinic ray curable ink-jet ink comprising a cationically polymerizable compound including a cationically polymerizable epoxy compound and a cationically polymerizable oxetane ring-containing compound, wherein the actinic ray curable ink-jet ink cont... | 07/17/2007 |
| 7235591 | Uv-curable coating composition and coated articles The present invention relates to an ultraviolet-curable coating composition comprising: (A) an ultraviolet curable four or more functional groups-containing polyfunctional (meth)acrylate having four or more (meth)acryloyl groups in the molecule and a nu... | 06/26/2007 |
| 7169828 | Method of manufacturing a replica as well as a replica obtained by carrying out an UV light-initiated cationic polymerization The invention relates to a method of manufacturing a replica, which method comprises the provision of a polymerizable resin composition between a front mold having a pre-shaped surface and a back mold having a pre-shaped surface, carrying out a curing treatment and ... | 01/30/2007 |
| 7166239 | Light emitting polymer There is provided a process for forming a light emitting polymer comprising photopolymerization of a reactive mesogen having an endgroup which is susceptible to photopolymerization e.g. by a radical polymerization process. Also provided are methods for using the lig... | 01/23/2007 |
| 7144929 | Active energy ray curable ink-jet ink and printed material used therewith An active energy ray curable ink-jet ink comprising an epoxy compound containing and alicyclic epoxy group and an epoxyfied fatty acid ester group, and a printed material used therewith. ... | 12/05/2006 |
| 7119130 | Actinic ray curable ink-jet ink and printed matter Disclosed is an actinic ray curable ink-jet ink comprising a an epoxy compound having at least two oxirane rings and a linkage chain linking the two oxirane rings, wherein the linkage chain has a branched structure. ... | 10/10/2006 |
| 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 a maleimido group and an ethylenically unsaturated group. The compos... | 08/01/2006 |
| 7081485 | Non-volatile dental compositions containing multifunctional acrylate compounds and lacking an oxygen-inhibited layer Dental composite formulations containing an initiator and a multiacrylate compound are disclosed. The formulations lack methyl methacrylate, a volatile, irritating, and potentially hazardous material commonly found in dental formulations. The multiacrylate compound ... | 07/25/2006 |
| 7081486 | Method of producing polymer A method of producing a polymer according to the present invention is characterized by comprising a step of photopolymerizing one or more photopolymerizable polymerization precursors by irradiation with an activation energy ray in a supercritical fluid or in a subcr... | 07/25/2006 |
| 7067566 | TRIAZINE RING BASED POLYMERS FOR PHOTOINDUCED LIQUID CRYSTAL ALIGNMENT, LIQUID CRYSTAL ALIGNMENT LAYER CONTAINING THE SAME, LIQUID CRYSTAL ELEMENT USING THE ALIGNMENT LAYER AND METHOD OF MANUFACTURING THE SAME Triazine ring based polymers for photoinduced liquid crystal alignment introduces photoactive groups for inducing, reinforcing, improving and preserving liquid crystal alignment, for example photoreactor such as cinnamate, coumarin, chalcone and maleimide, as a chai... | 06/27/2006 |
| 7045558 | Method of making a high refractive index optical management coating and the coating A radiation curable composition comprises a heterocyclic acrylate or heterocyclic methacrylate. The composition is curable to make an optical management article such as an optical management coating on a substrate. A method of making an optical management article, c... | 05/16/2006 |
| 7037953 | Radiation curable aqueous compositions A method for producing a solvent resistant, low-extractable, film from an actinic radiation curable homogenous aqueous composition containing a water soluble compound, having at least one alpha, beta-ethylenically unsaturated radiation polymerizable double bond, and... | 05/02/2006 |
| 6974855 | Polyimides by photochemical cyclopolymerization The novel polyimides of this invention are derived from Diels-Alder cyclopolymerization of photochemically generated bisdienes with dienophiles, such as bismaleimides, trismaleimides and mixtures thereof with maleimide end-caps. Irradiation of one or more diketones ... | 12/13/2005 |
| 6933325 | High index curable photochromic composition and its process A high refractive index, curable, synthetic resin composition comprising a core resin composition composed of a mixture of ethylenically unsaturated compounds, and an initiation system containing both photo and thermal initiators, particularly a photochromic resin c... | 08/23/2005 |
| 6916855 | Radiation curable compositions The invention relates to a radiation curable composition comprising radiation curable components wherein at least one component of the radiation curable composition contains a functional group which, when attached to an acrylate group has a calculated Boltzmann aver... | 07/12/2005 |
| 6911227 | Gels for encapsulation of biological materials This invention provides novel methods for the formation of biocompatible membranes around biological materials using photopolymerization of water soluble molecules. The membranes can be used as a covering to encapsulate biological materials or biomedical devices, as... | 06/28/2005 |
| 6908644 | Clearcoat insitu rheology control via UV cured oligomeric additive network system The present invention discloses a photocurable composition that is combinable with a thermally curable clearcoat composition to form a dual curable composition that is useful for forming clearcoats with improved sag resistance. The photocurable composition of the in... | 06/21/2005 |
| 6881765 | Curable release agent and separator using same A radiation curable composition is provided which includes a polyorganosiloxane containing at least two ring-opening polymerizable cyclic ether groups in the molecule and having 10 to 1,000 silicon atoms as a radiation reactive polymer; a monofunctional oxetane mono... | 04/19/2005 |
| 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 radiation. ... | 02/15/2005 |
| 6844373 | Composition comprising fluorinated, radiation-curable dyes for surface energy control A radiation-curable composition having a reduced surface energy and including a reactive dye containing at least one radiation-curable substituent and at least one fluorine-containing substituent. The reactive dye may include any anthraquinone, methine, azo, azine, ... | 01/18/2005 |
| 6818725 | Dental materials based on substituted iminooxadiazine dione derivatives The invention relates to dental materials which contain an iminooxadiazine dione derivative with at least two free isocyanate groups and a hydroxyl compound with at least two OH groups. ... | 11/16/2004 |
| 6767631 | Adhesive compositions and adhesive sheets The present invention aims to provide an adhesive composition showing high adhesion and cohesion as well as good heat resistance. Adhesive compositions of the present invention include an imide (meth)acrylate, a monomer having a glass transition temperature of −50... | 07/27/2004 |
| 6765037 | Photopolymerizable epoxy composition A free radical-curable epoxy composition comprises epoxy resin and a copolymerizable material including a monomer having amide, acrylamide, or hydroxyl functionality, and is advantageously devoid of any cationic catalyst ingredient. ... | 07/20/2004 |
| 6759104 | Photocurable composition, cured product and process for producing the same A photocurable composition, wherein a small amount of an alicyclic skeleton-containing mono(meth) acrylate is incorporated in a combination of an alicyclic skeleton-containing bis(meth)acrylate and a mercapto compound, a cured product obtained by the copolymerizatio... | 07/06/2004 |
| 6756420 | Coating composition and a process to form a coating film with use thereof This invention provides a high-solids coating composition which comprises (A) a compound which has at least one radically polymerizable unsaturated group per molecule, (B) a hydroxyl group-containing ester compound which is obtained by ester-forming addition reactio... | 06/29/2004 |
| 6733958 | Material for photo-alignment layer, photo-alignment layer and method of manufacturing the same The present invention provides a photo-alignment layer for a liquid crystal display device, which has good liquid crystal display device characteristics such as a good voltage holding ratio and also has good alignment stability and sufficient resistance to light and... | 05/11/2004 |
| 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 and are particularly suit... | 03/30/2004 |
| 6689463 | Secondary coating composition for optical fibers The present invention relates to a composition for coating optical fibers that includes a UV curable coating composition. The composition includes at least one component having at least one heterocyclic moiety capable of undergoing ring opening polymeriza... | 02/10/2004 |
| 6620858 | Colorants containing copolymerizable vinyl groups and sulfonamide linkages Disclosed are thermally-stable, colored, photopolymerizable compounds containing a vinyl group which are capable of being copolymerized with reactive vinyl monomers to produce colored compositions such as polyacrylates, polymethacrylates, polystyrene, etc... | 09/16/2003 |
| 6617370 | Method for repairing the coated surface of a vehicle To provide a method for repairing a coated surface of a vehicle, using an ultraviolet curing resin having excellent quick-drying property, and giving a good finish in a shortened working time, a method for repairing the damage on a coated surface of a veh... | 09/09/2003 |
| 6599955 | Radiation-curable urethane acrylates containing iso-cyanate groups and their use The invention relates to radiation-curable coating composition containing: a) 10 to 100 wt. % of a urethane (meth)acrylate which contains both (meth)acryloyl groups and free isocyanate groups, b) 0 to 90 wt. % of (meth)acrylates which contain (meth)acryloyl groups ... | 07/29/2003 |
| 6593389 | Polyimides by photochemical cyclopolymerization The polyimides of this invention are derived from a Diels-Alder cyclopolymerization of a photochemically generated bisdiene with dienophiles, such as bismaleimides, trismaleimides and mixtures thereof with maleimide end-caps. Irradiation of one or more di... | 07/15/2003 |
| 6593391 | Abrasive-filled thermoset composition and its preparation, and abrasive-filled articles and their preparation A curable resin composition comprises a poly(arylene ether), an acryloyl monomer, an allylic monomer, and an abrasive filler. The composition tolerates high filler contents, cures rapidly, and exhibits excellent toughness after curing. Useful articles pre... | 07/15/2003 |
| 6576684 | Thermal- and photoinitiated radical polymerization in the presence of an addition fragmentation agent Disclosed are compositions from which radically initiated oligomers/polymers having a controlled molecular weight, low polydispersity and a vinyl or dienyl end group are prepared. Further subjects of the invention are a process for controlled radical ... | 06/10/2003 |
| 6569916 | High refractive index triazine monomer The present invention relates to a triazine type monomer, and more particularly, to a 1,3,5-triazine type monomer characterized by having at least one amine group and at least two sulfur atoms, which can be used in manufacturing transparent optical resins... | 05/27/2003 |
