| Patents for C08F 232 - Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system (1,954) |
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| 10/23/2003 | US20030198891 An ester compound of the following formula (1) is provided and resist composition comprising as the base resin a polymer resulting from the ester compound is sensitive to high-energy radiation, has excellent sensitivity, resolution and etching |
| 10/16/2003 | WO2003085014A1 Hydrocarbon mixtures comprising modified polycyclic aromatic hydrocarbons |
| 10/16/2003 | WO2003031485A3 Copolymers of ethylene with various norbornene derivatives |
| 10/16/2003 | CA2480835A1 Hydrocarbon mixtures comprising modified polycyclic aromatic hydrocarbons |
| 10/15/2003 | EP1006134B1 Norbornene polymer and process for the preparation thereof |
| 10/14/2003 | US6632910 Covering material having a layer of a resin which is a copolymer of (a) ethylene and/or alpha -olefin, and (b) cyclic olefin and/or alkenyl aromatic hydrocarbon, having a glass transition point in the range of 10 to 50 degree C. |
| 10/14/2003 | US6632903 Chemical and etching resistance |
| 10/14/2003 | US6632581 Improved resist performance-sensitivity and resolution using resin derived from alicyclic unsaturated carboxylic acid ester and acid generator suitable for excimer laser lithography using argon/krypton fluoride; semiconductor processing |
| 10/09/2003 | US20030191334 Metallization of fulvenes, for use as addition polymerization catalyst |
| 10/09/2003 | US20030191259 Novel polymers for photoresist and photoresist compositions using the same |
| 10/02/2003 | US20030186160 Copolymer for use in chemical amplification resists |
| 09/30/2003 | US6627718 Polythio(meth)acrylate, bridged ethylenically unsaturated monomoer, and polythiol |
| 09/30/2003 | US6627714 Copolymerizing ethylene and dicyclopentadiene or tricyclopentadiene, and cyclic olefin in presence of metallocene catalyst to produce copolymer |
| 09/30/2003 | US6627695 Used in food packing, image recording papers, printed sheets, magnetic recording cards |
| 09/30/2003 | US6627391 Resist compositions containing lactone additives |
| 09/30/2003 | US6627382 Includes perfluoro-2,2-dimethy-1,3-dioxole derivatives and vinyl derivatives; for F2 excimer laser |
| 09/24/2003 | CN1444592A Method for producing transition metal compounds and their use for polymerization of olefins |
| 09/23/2003 | US6624335 Ether, polymer, resist composition and patterning process |
| 09/18/2003 | US20030176612 Linear, isotactic polymers, process for preparing same, and use thereof |
| 09/18/2003 | US20030175620 Containing polyepoxide; semiconductors; lithography |
| 09/17/2003 | CN1443315A Photoresist composition for deep UV and process thereof |
| 09/16/2003 | US6620546 Ionic composition comprising salt having conductivity of greater than 10-5 S.cm-1 between -30 and 150 degrees C; cation is proton, hydronium, hydroxonium, nitrosonium, ammonium or metal cation; anion is carbanion containing fluorine |
| 09/12/2003 | WO2003075094A1 Fluorinated copolymers for microlithography |
| 09/11/2003 | US20030171508 A homo- and copolymers of ethylene was polymerized in presence of a transition metal complex of a bidentate ligand; living polymers, block polymers, elastomers, molding materials, adhesives; flexible pouchs, wrap packaging films |
| 09/11/2003 | US20030171490 Polymer blend and associated methods of preparation and use |
| 09/11/2003 | US20030170563 Photosensitive polymer and chemically amplified photoresist composition containing the same |
| 09/10/2003 | EP1342110A2 Optical waveguides and methods for making the same |
| 09/10/2003 | EP1341829A1 Thermally polymerized copolymers made from styrene and dicyclopentadiene monomers |
| 09/10/2003 | EP0828769B1 Blends and alloys of polycyclic polymers |
| 09/04/2003 | US20030166803 Addition polymer using coordination catalyst |
| 09/04/2003 | US20030166781 Polymer mixture containing an amorphous polyolefin which contain cycloaliphatic olefins |
| 09/03/2003 | EP1340125A2 Protecting groups in polymers, photoresists and processes for microlithography |
| 09/03/2003 | EP1194456B1 Hydroxyl group-containing copolymers and their use for producing fuel oils with improved lubricity |
| 09/03/2003 | EP0988330B1 Method for the preparation of copolymers of ethylene/norbornene-type monomers with nickel catalysts |
| 08/26/2003 | US6610465 One filter sheet of a self-supported fibrous matrix having immobilized therein a particulate filter aid and a particulate ion exchange resin; other filter sheet of a self supporting matrix of fibers, such as cellulose fibers |
| 08/21/2003 | US20030158347 Olefinic thermoplastic elastomer,process for production thereof, olefinic thermoplastic elastomer compositions,process for producing the same, and moldings thereof |
| 08/21/2003 | US20030157430 Fluorine-containing photosensitive polymer having hydrate structure and resist composition comprising the same |
| 08/19/2003 | US6608158 High transparency at 193 nm wavelength, provides increased etching resistance; formed without 5-norbonen-2-carboxylate monomers which do not have offensive odors of the free acid |
| 08/07/2003 | US20030149203 Process for the oligomerization of alpha-olefins having low unsaturation, the resulting polymers, and lubricants containing same |
| 07/30/2003 | CN1116324C Process for preparing cycloolefin copolymers |
| 07/29/2003 | US6599978 Copolymer, thermoplastic resin composition, and process for producing the same |
| 07/24/2003 | WO2002031002A9 Nanostructures formed through cyclohexadiene polymerization |
| 07/22/2003 | US6596810 Blends of cycloolefin and core/shell polymers |
| 07/22/2003 | US6596463 Ester compounds, polymers, resist compositions and patterning process |
| 07/22/2003 | US6596459 Photosensitive polymer and resist composition containing the same |
| 07/17/2003 | US20030134225 Positive resist composition |
| 07/16/2003 | EP1326903A2 Compositions for microlithography |
| 07/15/2003 | US6593452 Fibers made of cycloolefin copolymers |
| 07/15/2003 | US6593441 Photosensitive polymer and chemically amplified photoresist composition containing the same |
| 07/15/2003 | US6593440 Hardness and adhesive properties, high-temperature stability |
| 07/15/2003 | US6593058 Photoresists, polymers and processes for microlithography |
| 07/10/2003 | US20030130452 Copolymers of ethylene with various norbornene derivatives |
| 07/09/2003 | CN1113908C Ethylene polymer composition with norbornene comonomer |
| 07/09/2003 | CN1113907C Amorphous olefin co/ter-polymers |
| 07/08/2003 | US6590055 Dielectric; polyolefin |
| 07/08/2003 | US6589707 Photoresist acrylate and norbornene-type monomers having a 1,3,5,7-tetrasilacycloctanyl moiety attached; oxygen etch resistance; high contrast ratio; semiconductors |
| 07/03/2003 | US20030125511 For semiconductors; high transmittance; improved dry etching resistance, adhesiveness, and wettability |
| 07/02/2003 | CN1427015A Viscosity increaser and preparing process thereof |
| 07/01/2003 | US6586619 5-norbornene-2-carboxylic acid-3-hydroxyethyl carboxylate for example; far ultraviolet photolithography |
| 07/01/2003 | US6586157 Ester compounds, polymers, resist compositions and patterning process |
| 06/26/2003 | WO2003051943A1 PROCESS FOR THE OLIGOMERIZATION OF αOLEFINS HAVING LOW UNSATURATION, THE RESULTING POLYMERS, AND LUBRICANTS CONTAINING SAME |
| 06/26/2003 | WO2002010810A3 Optical waveguides and methods for making the same |
| 06/26/2003 | US20030120006 In mold addition polymerization of norbornene-type monomers using group 10 metal complexes |
| 06/26/2003 | US20030119961 Cyclic olefin addition copolymer and process for producing same, crosslinking composition, crosslinked product and process for producing same, and optically transparent material and application thereof |
| 06/25/2003 | CN1112603C Copolymer, its preparing process and device composition containing said copolymer and preparation for said device |
| 06/12/2003 | US20030109655 Polymerizable compositions for making optical lens with high refractive index and high abbe number, and resulting lens |
| 06/10/2003 | US6576726 Titanium, zirconium, hafnium, vanadium, niobium, or tantalum metal cyclopentylindenyl complex and alumoxane activator |
| 06/03/2003 | US6573353 Polypropylene which contains about 80 to about 150 branches per 1000 methylene groups |
| 06/03/2003 | CA2070654C Process for producing cyclic olefin based polymers, cyclic olefin copolymers, compositions and molded articles comprising the copolymers |
| 05/28/2003 | EP0891382B1 Alpha-olefin-cycloolefin copolymers and process for their production |
| 05/27/2003 | US6569971 Polymers for photoresist and photoresist compositions using the same |
| 05/22/2003 | WO2002062859A3 Radical polymerizable compositions containing polycyclic olefins |
| 05/21/2003 | EP1311908A2 Photoresist composition for deep uv and process thereof |
| 05/21/2003 | CN1109054C Tackifier and its preparing process |
| 05/20/2003 | US6566570 Process for preparing cyclic monomers |
| 05/20/2003 | US6566475 Copolymer of a polycyclic olefin and an acyclic olefin that may contain units of a monocyclic olefin |
| 05/20/2003 | US6566038 Micropatterning using electron beams or ultraviolet rays |
| 05/20/2003 | US6566037 Polymer, resist composition and patterning process |
| 05/15/2003 | WO2003040827A1 Fluorinated polymers having ester groups and photoresists for microlithography |
| 05/15/2003 | US20030091928 10-90 mol % of an alkyl vinyl ether monomer and 10-90 mol % of acrylate, methacrylate, fumarate and 4-hydroxystyrene derivatives |
| 05/15/2003 | US20030091927 Photoresist monomers, polymers and photoresist compositions for preventing acid diffusion |
| 05/13/2003 | US6562920 Metal-cation complexes that are surface bound to a substrate; soluble in aliphatic hydrocarbon solvent rather than an aromatic hydrocarbon; dielectrics |
| 05/08/2003 | US20030087184 Mixture containing acid generator and polymer |
| 05/08/2003 | US20030087181 Polymers, resist compositions and patterning process |
| 05/07/2003 | EP1307493A2 Polymeric compositions for forming optical waveguides; optical waveguides formed therefrom; and methods for making same |
| 05/01/2003 | WO2002044845A3 Protecting groups in polymers, photoresists and processes for microlithography |
| 04/29/2003 | US6555643 Linear, isotactic polymers, process for preparing same, and use thereof |
| 04/23/2003 | EP0805826B1 Olefin polymers |
| 04/22/2003 | US6552143 Polymeric compound and resin composition for photoresist |
| 04/17/2003 | WO2003031485A2 Copolymers of ethylene with various norbornene derivatives |
| 04/16/2003 | EP1302484A2 Linear, isotactic polymers, process for preparing same, and use thereof |
| 04/16/2003 | CN1411473A Process for preparation polyolefin resins using supported ionic catalysts |
| 04/15/2003 | US6548219 Transparent to deep ultraviolet (DUV) radiation |
| 04/09/2003 | EP0946618B1 Cycloolefin polymers, their use and moulding prepared therefrom |
| 04/09/2003 | CN1105118C Method for producing high melting-point polyolefines |
| 04/02/2003 | CN1406990A Resin compound containing functional group derivated from quinone-cyclopentadiene affixture and light resistant agent composition |
| 04/02/2003 | CN1104450C Homopolymers and copolymers of cationically polymerizable monomers, and prepn. method thereof |
| 03/26/2003 | EP1296190A1 Positive resist composition |
| 03/25/2003 | US6538087 Polymeric compositions for forming optical waveguides; optical waveguides formed therefrom; and methods for making same |
| 03/25/2003 | US6538086 2-Methyl-2-(bicyclo(2.2.1)heptane) protective group; etch resistant amplified resists |