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| Number | Title | Issue Date |
| 8063164 | Diacetylenic materials for sensing applications Diacetylenic materials for the colorimetric detection of an analyte or exposure to certain environmental factors are disclosed as well as the polymerization reaction products of these diacetylenic compounds. ... | 11/22/2011 |
| 7960489 | Interlayer insulating film, method for forming the same and polymer compositon The interlayer insulating film of this invention is composed of a polymer in which a first monomer having four substituted acetylenyl groups and polymerizable in the three-dimensional direction and a second monomer having two substituted cyclopentanonyl groups and p... | 06/14/2011 |
| 7875688 | Free-radical curable polyesters and methods for use thereof The invention is based on the discovery that certain polyester compounds bearing are useful as b-stageable and/or liquid adhesives for the microelectronic packaging industry. ... | 01/25/2011 |
| 7868113 | Low shrinkage polyester thermosetting resins The invention is based on the discovery that a certain polyester compounds are useful as b-stageable adhesives for the microelectonic packaging industry. The polyester compounds described herein contain ring-opening or ring-forming polymerizable moieties and therefo... | 01/11/2011 |
| 7816472 | Polydiacetylene polymer compositions and methods of manufacture Polyurethane-based polymer compositions that include diacetylene segments are provided. ... | 10/19/2010 |
| 7816473 | Diacetylenic materials for sensing applications Diacetylenic materials for the colorimetric detection of an analyte or exposure to certain environmental factors are disclosed as well as the polymerization reaction products of these diacetylenic compounds. ... | 10/19/2010 |
| 7786234 | Free-radical curable polyesters and methods for use thereof The invention is based on the discovery that certain polyester compounds bearing free-radical curable moieties are useful as b-stageable adhesives for the microelectronic packaging industry. ... | 08/31/2010 |
| 7786235 | Block polymer and device The invention provides a block polymer capable of being used as a molecular wire facilitating injection of carriers between itself and an electrode, and a device in which electrodes are bridged by one molecule. The block polymer has a main chain composed of polyacet... | 08/31/2010 |
| 7750102 | Insulating film for semiconductor integrated circuit The present invention relates to a polymeric compound comprising, as structural units, groups each represented by the following general formula (1); and an insulating film for a semiconductor integrated circuit which comprises the polymeric compound: —R1 | 07/06/2010 |
| 7659353 | Hyperbranched polymers A method for limiting the transmission of light through a material is disclosed. In the method, a layer composed of a hyperbranched polymer formed via a copolycyclotrimerization reaction is interposed between a light source and the material. Also provided is a metho... | 02/09/2010 |
| 7439315 | Polymer film and method for producing the same A copolymer film having a decreased dielectric constant which is produced by supplying at least two organic monomers as raw materials, forming a film of a copolymer comprising a backbone based on said at least two monomers on a surface of a substrate, and heating th... | 10/21/2008 |
| 7410702 | Hole transport polymers and devices made with such polymers The present invention is generally directed to a hole transport polymer comprising a polymeric backbone having linked thereto a plurality of substituents comprising fused aromatic ring groups, with the proviso that the polymer does not contain groups selected from t... | 08/12/2008 |
| 7402342 | Hole transport polymers and devices made with such polymers The present invention is generally directed to a hole transport polymer comprising a polymeric backbone having linked thereto a plurality of substituents comprising fused aromatic ring groups, with the proviso that the polymer does not contain groups selected from t... | 07/22/2008 |
| 7381850 | Multifunctional unsymmetrically substituted monomers and polyarylene compositions therefrom A monomer suitable for use in forming low dielectric constant films in semiconductor devices comprising i) two dienophile groups (A-functional groups) attached to a single aromatic ring and ii) a second ring structure comprising two conjugated carbon-to-carbon doubl... | 06/03/2008 |
| 7371511 | Polydiacetylene polymer blends Polymer blend compositions that include diacetylene segments are provided. The polymers containing diacetylene segments are capable of a calorimetric indication in response to stimuli, such as heat, an analyte or exposure to certain environmental factors, despite be... | 05/13/2008 |
| 7368483 | Porous composition of matter, and method of making same A low-k organic dielectric material having stable nano-sized porous is provided as well as a method of fabricating the same. The porous low-k organic dielectric material is made from a composition of matter having a vitrification temperature (Tv-comp) which includes... | 05/06/2008 |
| 7364918 | Colorimetric sensors constructed of diacetylene materials Colorimetric sensors comprising a receptor incorporated within polydiacetylene assemblies to form a transducer capable of indicating a color change when contacted with an analyte are disclosed. Methods of using the colorimetric sensor and a kit for the colorimetric ... | 04/29/2008 |
| 7317521 | Particle detection method A method for detecting on a substrate used in the fabrication of integrated devices comprises the steps of (1) contacting the substrate with a monomer, wherein the particle catalyzes the polymerization of the monomer, and (2) detecting the particle using a particle ... | 01/08/2008 |
| 7285613 | Free-radical curable polyesters and methods for use thereof The invention is based on the discovery that certain polyester compounds bearing free-radical curable moieties are useful as b-stageable adhesives for the microelectonic packaging industry. ... | 10/23/2007 |
| 7278369 | Temperature indicator using thermochromic materials A temperature indicator for a rubber article comprises a thermochromic material, wherein the thermochromic material is a component of a rubber article selected from the group consisting of tires, belts and hoses. A rubber article containing a temperature indicator i... | 10/09/2007 |
| 7273509 | Synthesis of metal nanoparticle compositions from metallic and ethynyl compounds A process of making metal nanoparticles comprising the steps of: providing a precursor composition comprising at least one metallic compound and at least one organic compound; wherein the organic compound is selected from the group consisting of an ethynyl compound,... | 09/25/2007 |
| 7239381 | Particle detection method A method for detecting on a substrate used in the fabrication of integrated devices comprises the steps of (1) contacting the substrate with a monomer, wherein the particle catalyzes the polymerization of the monomer, and (2) detecting the particle using a particle ... | 07/03/2007 |
| 7232874 | Interlayer insulating film, method for forming the same and polymer composition The interlayer insulating film of this invention is composed of a polymer in which a first monomer having four substituted acetylenyl groups and polymerizable in the three-dimensional direction and a second monomer having two substituted cyclopentanonyl groups and p... | 06/19/2007 |
| 7220810 | Polymer film and method for producing the same A polymer film having a low dielectric constant is produced polymerizing a raw material gas containing a compound of the formula (1): wherein PCA represents a polycycloaliphatic hydrocarbon group, ALK represents ... | 05/22/2007 |
| 7211642 | Thermosetting aromatic dielectric material A polymer comprises at least two types of monomer units selected from: (1) diethynyl benzene units, (2) triethynyl benzene units, and (3) ester units. After curing, the polymer may form a condensed polyaromatic dielectric having a dielectric constant of at most 2.0 ... | 05/01/2007 |
| 7205366 | Hole transport polymers and devices made with such polymers The present invention is generally directed to a hole transport polymer comprising a polymeric backbone having linked thereto a plurality of substituents comprising fused aromatic ring groups, with the proviso that the polymer does not contain groups selected from t... | 04/17/2007 |
| 7153925 | Condensation polymers from N, N*-disubstituted disulfonamides The present invention relates to novel condensation polymers where N,N*-disubstituted disulfonamides are copolymerized with an organic acid dihalide such as dicarboxylic acid dichlorides, disulfonic acid dichlorides, bis chloroformates, diphosphoryl acid dichlorides... | 12/26/2006 |
| 7141188 | Organic compositions The present invention provides a composition comprising: (a) dielectric material; and (b) porogen comprising at least two fused aromatic rings wherein each of the fused aromatic rings has at least one alkyl substituent thereon and a bond exists between at least two ... | 11/28/2006 |
| 7076837 | Hinge device for electronic display A hinge device for pivotally coupling a display to a base includes a seat for being secured with the base, a rotor, a pair of hinges, and at least one roller located on the rotor. The seat defines a hole, and a railway defined in an inner wall of the seat. The rotor... | 07/18/2006 |
| 7070712 | Acetylene polymers and their use as liquid crystals There is disclosed a liquid crystalline polyacetylene having a repeat structure of the formula where spa is a spacer group and mes is a mesogenic substituent. ... | 07/04/2006 |
| 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 |
| 6994893 | Solutions and dispersions of organic semiconductors The present invention relates to solutions and/or dispersions of organic semiconductors in a solvent mixture of at least two different organic solvents, characterized in that A. Each of the solvents on its own has a boiling point of below 200° C. and a... | 02/07/2006 |
| 6963007 | Diacetylenic materials for sensing applications Diacetylenic materials for the colorimetric detection of an analyte or exposure to certain environmental factors are disclosed as well as the polymerization reaction products of these diacetylenic compounds. ... | 11/08/2005 |
| 6962962 | Optically active polymer of chiral alkoxy-substituted phenylacetylene The invention provides an optically active polymer which is a product obtained by polymerizing a chiral alkoxy-substituted phenylacetylene such as p-(2-methylbutoxy)phenylacetylene, of which the 2-methylbutoxy group has chirality, in an organic solvent such as triet... | 11/08/2005 |
| 6953868 | Oxyfunctionalization of polyolefins The present invention is a method for oxyfunctionalizing, that is, introducing oxygen functionality to, a polyolefin such as polypropylene and poly(ethylene-alt-propylene). The polyolefin is contacted with an oxygen source such as a persulfate and catalytic amounts ... | 10/11/2005 |
| 6919504 | Flexible heat sink Provided is a flexible heat sink article comprising a base comprising a polymer and a plurality of polymeric protrusions extending away from the base, each protrusion having a major dimension and a minor dimension. The base comprises thermally conductive particles, ... | 07/19/2005 |
| 6919403 | Poly(ethylene phenylene ethynylene silylenes) comprising an inert spacer and methods for preparing same The present invention relates to polymers of poly(ethynylene phenylene ethynylene silylene) type comprising an inert spacer in the main chain of the polymer. The invention also relates to processes for preparing said polymers and to the cured products that ma... | 07/19/2005 |
| 6911519 | Low viscosity melt processable high temperature polyimides A series of low melting and low viscosity phenylethynyl end-capped polyimides (PETIs) possessed of long term thermal and mechanical stability useful as films, melt coatings, adhesives, matrix and RTM resins and particular as coatings for optical fibers and phenyleth... | 06/28/2005 |
| 6908878 | Catalyst compound for the metathesis of olefins An improved catalyst composition for the metathesis of olefins comprises at least one porous mineral carrier based on alumina, at least one compound of rhenium, molybdenum, or tungsten, and further includes silicon in an oxide form. ... | 06/21/2005 |
| 6903171 | Polymerized cycloolefins using transition metal catalyst and end products thereof Methods for the addition polymerization of cycloolefins using a cationic Group 10 metal complex and a weakly coordinating anion of the formula: [(R′)zM(L′)x(L″)y]b[WCA]d wherein [(R′)... | 06/07/2005 |
