Did You Know...
...that Thomas Edison's patent application on his phonograph was approved by the Patent Office in just seven weeks? In contrast, it took Gordon Gould, the inventor of the laser, 30 years to obtain his patent -- finally awarded in 1988!
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| Number | Title | Issue Date |
| 7910631 | Photosensitive resin composition and flexible printed wiring circuit board having insulative cover layer formed of photosensitive resin composition A photosensitive resin composition which is excellent in flame resistance, resolution and flexibility, and substantially free from deposition of components thereof to prevent contamination of a product. The photosensitive resin composition comprises: (A) a cy... | 03/22/2011 |
| 7615582 | One-pack type adhesive composition for dental use A hydrophobic acidic group-containing polymeric monomer (a); a water-soluble polymeric monomer (b); water (c); a photopolymerization initiator (d); an aromatic tertiary amine (e) having an electron-withdrawing group; a cross-linkable polymeric monomer (f); and a bas... | 11/10/2009 |
| 7384989 | Coating material, method for production and use thereof for production of adhesive, corrosion-resistant coatings A liquid coating material in the form of a water-in-oil dispersion which is curable with actinic radiation, is substantially or completely free from organic solvents and has a pH | 06/10/2008 |
| 7371782 | Polymerizable composite material This invention relates to a polymerizable composite material and method of making same including at least one multifunctional acid containing monomer having a concentration ranging from about 10% to about 85%, a non-reactive filler having a concentration ranging fro... | 05/13/2008 |
| 7109253 | Dielectric, radiation-curable coating compositions A metal conductor is provided with a cured coating of about 2.5 μm to about 500 μm thickness, which cured coating has a dielectric dissipation factor (60 Hz, 24° C.) of lower than about 0.05 and is a radiation-cured coating formulated from components comprising: ... | 09/19/2006 |
| 7010205 | Coated optical fiber and optical fiber coating system including a hydrophilic primary coating The present invention provides optical fiber coating systems and coated optical fibers having hydrophilic primary coatings. According to one embodiment of the invention, a coated optical fiber includes an optical fiber having a core and a cladding; a hydrophilic pri... | 03/07/2006 |
| 6951700 | Use of a composition in stereolithography The use of a compound of formula (A), which comprises a group of sub-formula (I) where R1, R2, R3, R4, R5, R6, X1 and Y1 are various specified organic groups wherein at least one... | 10/04/2005 |
| 6939901 | Adhesive composition An adhesive composition comprising (a) an acidic group-containing polymerizable monomer; (b) a polymerizable monomer represented by the general formula (I): wherein R1 is hydrogen atom or methyl group; R | 09/06/2005 |
| 6900251 | Dental materials based on acrylic-ester phosphonic acids Acrylic ester phosphonic acids of general formula (I), stereoisomers thereof and mixtures of these, wherein n is 1 or 2, on the condition that for n=1 R1 has the meaning ... | 05/31/2005 |
| 6852773 | Photocurable resin composition and optical parts The invention relates to a photocurable resin composition comprising: (A) a di or more functional urethane (meth)acrylate compound; (B) a monofunctional (meth)acrylate; (C) a photoinitiator; and (D) a polyoxyalkylene alkyl ether phosphate represented by the followin... | 02/08/2005 |
| 6849669 | Hydrophilic macromolecular compounds The invention relates to macromolecular hydrophilic photocrosslinkers having polymeric backbones of substituted ethylene groups carrying photoactive groups. The photocrosslinkers are capable of producing, when being exposed to light of determined wavelengths above 3... | 02/01/2005 |
| 6812266 | Hydrolysis stable one-part self-etching, self-priming dental adhesive A dental adhesive composition for bonding dental restoratives to dentin and enamel provides a one-part self-etching, self-priming dental adhesive composition having hydrolysis stable polymerizable acidic adhesive monomers. ... | 11/02/2004 |
| 6790877 | Bonding compositions for dental use An antibacterial bonding compositions for dental use, which comprises (A) an antibacterial primer that comprises an antibacterial polymerizable monomer having an ethylenic unsaturated group and at least one or more cationic groups selected from the group consisting ... | 09/14/2004 |
| 6608120 | Diallylamine monomers and network polymers obtained therefrom Compounds of the formula: ##STR1## having two double bonds which are activated so that they will take part in a polymerization reaction, the double bonds being sufficiently close together to ensure that cyclopolymerization will preferentially occur. ... | 08/19/2003 |
| 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 |
| 6531522 | Fast curing primary optical fiber coating The present invention relates to a coating for an optical fiber. The coating includes a monomer. The monomer includes an oxyglycidyl (meth)acrylate component. A coating with the monomeric component has exhibited an excellent polymerization rate. The prese... | 03/11/2003 |
| 6512021 | Photocurable sealing material A photo-curing sealing agent comprising (a)an (meth)acrylate ester having a solubility parameter of 9 to 14, hydrophobic silica, and a photo reaction initiator. This sealing agent has high adhesion property to a cold-rolled steel, a galvanized steel or an... | 01/28/2003 |
| 6440519 | Photocurable adhesive for optical disk A photocurable resin composition which comprises (A) a urethane (meth)acrylate oligomer obtained by the reaction of (a) at least one polyol compound preferably selected from the group consisting of polyester polyols and polycarbonate polyols, (b) a polyis... | 08/27/2002 |
| 6428862 | Ink, ink-jet recording method using the same, and photopolymerization initiator An ink for ink-jet recording contains a coloring agent, a polymerizable oligomer, water, and a photopolymerization initiator having a solubility in water of 3 percent by weight or more. Another ink for ink-jet recording contains a coloring agent, a polyme... | 08/06/2002 |
| 6399672 | Oil soluble metal-containing compounds, compositions and methods Radiation curable compositions for coatings, adhesives, inks, and molded articles are disclosed. The radiation curable compositions comprise (A) at least one polymerizable, ethylenically unsaturated compound of one of the following formulas: ##STR1##... | 06/04/2002 |
| 6355704 | Bonding composition for dental use An antibacterial bonding compositions for dental use, which comprises (A) an antibacterial primer that comprises an antibacterial polymerizable monomer having an ethylenic unsaturated group and at least one or more cationic groups selected from the group ... | 03/12/2002 |
| 6313189 | Biologically resorbable polymerization products made of binding agent systems which can be hardened by radiation Described herein are methods for preparing bioabsorbable polymerization products having interconnecting pore structure by polymerizing compositions containing ethylene glycol- or glycero-oligoester(meth)acrylates monomers and, optionally, other compo... | 11/06/2001 |
| 6306924 | Radiation-curable glass coating composition This invention provides an improved coating composition for glass substrates that comprises a tetrasubstituted compound. The introduction of a tetrasubstituted compound in a coating composition for a glass substrate, and in particular an optical fiber, ac... | 10/23/2001 |
| 6194482 | UV-hardenable and thermally hardenable epoxy resins for underfilling electrical and electronic components UV-hardenable and thermally hardenable epoxy resins for the underfilling process in electrical and electronic components are provided. A new casting resin component has an increased storage stability at room temperature of at least 6 months and improved c... | 02/27/2001 |
| 6171675 | UV-curable adhesive composition, method of preparing optical disc and optical disc produced thereby An adhesive composition including (a) a polymerizable (meth)acrylate compound having a phosphate group, (b) a thiol compound, (c) a polymerizable compound having a double bond and having no phosphate group, and (d) a photopolymerization initiator. The adh... | 01/09/2001 |
| 5905099 | Heat-activatable adhesive composition A heat-activatable adhesive comprising an acrylic copolymer, which copolymer comprises a monomer consisting of an acrylate or methacrylate ester of a non-tertiary alkyl alcohol having a Tg of about 0° C. or lower; a monomer consisting of an acrylate or m... | 05/18/1999 |
| 5805358 | UV-curable fresnel lens resin composition, fresnel lens, and back projection screen UV-curable Fresnel lens resin compositions 1a! comprising a (meth)acrylate containing hydroxyl group and aromatic ring (A1), a urethane group-containing (meth)acrylate (A2) comprising an aromatic diol, an aromatic ring-containing monofunctional (meth)ac... | 09/08/1998 |
| 5800952 | Photopolymerizable composition for a color filter, color filter and liquid display device A photopolymerizable composition for a color filter, which comprises a photopolymerization initiator system, a compound having at least one ethylenically unsaturated double bond, a colorant, and a phosphoric (meth)acrylate compound and/or an organic carbo... | 09/01/1998 |
| 5576357 | One-component reactive resin system comprising a cure-inhibiting glycidyl phosphorus compound A one-component reactive resin system which is stable in storage but nevertheless can readily be cured completely comprises a mixture of commercially available epoxy resins and phosphorus-containing glycidyl esters, in particular phosphonic acid diglycidy... | 11/19/1996 |
| 5456984 | Halogen-free radiation curable flame retardant compositions A halogen-free radiation curable flame retardant composition that comprises an end-capped oligomer of a phosphonate polyol and a polyisocyanate and an organic monomer.... | 10/10/1995 |
| 5414025 | Method of crosslinking of solid state battery electrolytes by ultraviolet radiation A method for the crosslinking of polymeric electrolytes is presented. The method achieves crosslinking by means of ultraviolet radiation. The resulting crosslinked polymers are stable and useful as solid state battery electrolytes.... | 05/09/1995 |
| 5321053 | Dental compositions A dental composition comprising a vinyl monomer containing at least one acidic group in the molecule thereof and an initiator capable of photopolymerizing said monomer by visible light, characterized in that said initiator consisting essentially of: (a) a... | 06/14/1994 |
| 5254432 | Photosensitive composition The present invention relates to a photosensitive composition comprising an o-quinonediazide compound and a polyurethane resin having a phosphonic acid group, a phosphoric acid group or its ester group. The photosensitive composition of the present invent... | 10/19/1993 |
| 5215860 | Energy-curable cyanate compositions Energy polymerizable compositions comprising at least one cyanate monomer and as curing agent an organometallic compound are disclosed. The compositions are useful in applications requiring high performance, such as high temperature performance; in compos... | 06/01/1993 |
| 5069929 | Actinic radiation-curable rust-preventive coating compositions for steel products An actinic radiation-curable, rust-preventive coating composition suitable for use in temporary protection of steel products from rusting and having improved rust preventing property even in the presence of oil on the steel surface is disclosed. The coati... | 12/03/1991 |
| 4990291 | Method of making lipid tubules by a cooling process Diacetylinic phosophocholines have distinctly different endothermic and exothermic transition temperatures. Lipid tubules are formed by hydrating a diacetylinic phosphocholine at a temperature above its endothermic transition temperature. The hydrated lip... | 02/05/1991 |
| 4983644 | Dental adhesive composition A dental adhesive composition containing as major components: (a) at least one isocyanate-group-containing urethane prepolymer, (b) at least one isocyanate-group-containing silane compound, (c) at least one radical-polymerizable unsaturated monomer, and (d) at least one... | 01/08/1991 |
| 4977066 | Alkenylphosphonic and -phosphinic acid esters, process for their preparation, and a radiation-polymerizable mixture containing said compounds Esters of trihydric or tetrahydric alcohols with alkenylphosphonic or -phosphinic acids, which can be polymerized by means of actinic light, are disclosed. They are combined with polymeric binders, in particular water-soluble polymers, and free-radical-fo... | 12/11/1990 |
| 4968725 | Dental adhesive composition Disclosed are dental adhesive compositions consisting essentially of (a) at least one urethane prepolymer containing one or more isocyanate groups, or a blend of the urethane prepolymer and an inert diluent; (b) at least one radical-polymerizable unsaturated monome... | 11/06/1990 |
| 4966934 | Biological compatible adhesive containing a phosphorous adhesion promoter and accelerator A biologically compatible adhesive dental primer that is shelf stable as a single component adhesive and includes a mixture of an adhesive promoting and polymerizable monomer system having a free radical polymerizable monomer or prepolymer having ethyleni... | 10/30/1990 |
