| Patents for C08F 34 - Homopolymers or copolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain and having one or more carbon-to-carbon double bonds in a heterocyclic ring (429) |
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| 07/27/2006 | US20060167284 Fluorinated monomers, fluorinated polymers having polycyclic groups with fused 4-membered heterocyclic rings, useful as photoresists, and processes for microlithography |
| 05/11/2006 | US20060099476 high softening temperature higher than the conventional perfluorosulfonic acid polymer; strength; catalyst layer; copolymer of tetrafluoroethylene and a perfluorinated 2-methylenedioxolanealkylsulfonic acid or a perfluorinated 2-methyldioxole 2-alkylsulfonic acid |
| 04/27/2006 | WO2006043539A1 Light-emitting compound, light-emitting polymer compound and light-emitting device |
| 04/25/2006 | US7033729 Light absorbent agent polymer for organic anti-reflective coating and preparation method and organic anti-reflective coating composition comprising the same |
| 04/05/2006 | EP1558654A4 Novel copolymer, photoresist compositions thereof and deep uv bilayer system thereof |
| 12/13/2005 | US6974658 Used in manufacturing a semiconductor device |
| 10/25/2005 | US6958145 Synthesis of cyclic compounds |
| 10/13/2005 | WO2005096422A1 Electrolyte material for solid polymer type fuel cell, electrolyte membrane and membrane electrode assembly |
| 09/28/2005 | CN1675191A Ultraviolet transmitting fluoropolymer and pellicle comprising said polymer |
| 09/28/2005 | CN1675179A Fluorinated monomers, fluorinated polymers having polycyclic groups with fused 4-membered heterocyclic rings, useful as photoresists, and processes for microlithography |
| 09/15/2005 | WO2005085303A1 Curable composition and process for producing cured fluorochemical |
| 08/03/2005 | EP1558654A2 Novel copolymer, photoresist compositions thereof and deep uv bilayer system thereof |
| 08/02/2005 | US6924079 Resist resin, chemical amplification type resist, and method of forming of pattern with the same |
| 07/12/2005 | US6916543 Chemical amplification; organosilicon moieties; binder resins; etching resistant; photolithography |
| 07/07/2005 | US20050147897 Ultraviolet transmitting fluoropolymer and pellicle comprising said polymer |
| 06/30/2005 | US20050142491 Novel epoxy compounds having an alicyclic structure, polymer compounds, resist materials, and patterning methods |
| 06/29/2005 | EP1548014A1 Ultraviolet-permeable fluoropolymers and pellicles made by using the same |
| 06/15/2005 | EP1539690A2 Fluorinated monomers, fluorinated polymers having polycyclic groups with fused 4-membered heterocyclic rings, useful as photoresists, and processes for microlithography |
| 05/31/2005 | US6899990 Epoxy compound having alicyclic structure, polymer, resist composition and patterning process |
| 02/24/2005 | WO2004014960A3 Fluorinated monomers, fluorinated polymers having polycyclic groups with fused 4-membered heterocyclic rings, useful as photoresists, and processes for microlithography |
| 02/09/2005 | EP1294705A4 Synthesis of cyclic compounds |
| 12/15/2004 | CN1555387A Polymeric compositions for forming optical waveguides; optical waveguides formed therefrom; and methods for making same |
| 12/02/2004 | US20040242820 preparing transparent films at 157 nm; solutions of perfluorodioxole polymers with stable, nonionic end groups in perfluorinated solvents are sintered and pelletized for infrared spectrum analysis |
| 12/01/2004 | CN1550509A Perfluorinated polymers |
| 11/11/2004 | US20040225094 addition-condensation copolymer containing peroxyalkylene glycol and unsaturated fluorine compound |
| 11/03/2004 | CN1542026A Amorphous perfluorinated polymers |
| 10/27/2004 | EP1470446A1 Organic anti-reflective coating compositions for advanced microlithography |
| 10/20/2004 | EP1469016A1 Perfluorinated polymers |
| 10/20/2004 | EP1469015A1 Amorphous perfluorinated polymers |
| 10/19/2004 | US6806025 Photoresist monomers, polymers thereof and photoresist compositons containing the same |
| 10/14/2004 | WO2004088422A1 Fluoro compound and fluoropolymer |
| 09/21/2004 | US6794051 Cycloolefin copolymer having a glass transition temperature of less than 120 degrees c.; biaxially oriented; especially suitable for packaging foods |
| 09/21/2004 | CA2132846C Fluorine-containing polymers and preparation and use thereof |
| 09/07/2004 | US6787287 Photosensitive polymers and resist compositions comprising the photosensitive polymers |
| 09/01/2004 | CN1164626C Conjugated polymer containing oxdiazole and its application |
| 08/26/2004 | DE10305807A1 Production of polymethylenamine, e.g. cationic fixative, dehydrating agent, flocculant or retention aid for paper industry, involves free radical polymerization of imidazol(in)e or 1,3,2-diazasilacyclo-pent(adi)ene and optional hydrolysis |
| 07/15/2004 | WO2004040371A3 Novel copolymer and photoresist compositions thereof |
| 07/15/2004 | US20040137362 interpolymers of cyclic siloxane acrylates, e.g., 3-(3,5,7,9,11,13,15-heptaethylpentacyclo [9.5.1.13.9.15.15.17.13]octa-siloxan-1-yl) propyl methacrylate; high resolution photolithography |
| 06/10/2004 | US20040110966 2-methylenetetrahydro-2(5H)-furanone derivatives, their preparation from 4-oxovaleric acids, and homo-and copolymers of the furanones |
| 05/13/2004 | WO2004040371A2 Novel copolymer and photoresist compositions thereof |
| 03/30/2004 | US6713228 Unsaturated ether containing polymer |
| 03/23/2004 | US6710188 Chemically amplified resist, polymer for the chemically amplified resist, monomer for the polymer and method for transferring pattern to chemically amplified resist layer |
| 03/04/2004 | WO2004018443A1 Ultraviolet-permeable fluoropolymers and pellicles made by using the same |
| 02/25/2004 | CN1139585C Preparation method of vinylene carbonate and its application |
| 02/19/2004 | WO2004014960A2 Fluorinated monomers, fluorinated polymers having polycyclic groups with fused 4-membered heterocyclic rings, useful as photoresists, and processes for microlithography |
| 02/12/2004 | WO2004013207A1 Polymethylene amine, method for the production and use thereof |
| 02/05/2004 | DE10233930A1 Polymethylenamin, Verfahren zu seiner Herstellung und seine Verwendung Polymethylenamin, process for its preparation and its use |
| 01/13/2004 | US6677175 Optical waveguides and methods for making the same |
| 12/25/2003 | US20030235781 Used in manufacturing a semiconductor device |
| 12/04/2003 | US20030224297 Chemically amplified resist, polymer for the chemically amplified resist, monomer for the polymer and method for transferring pattern to chemically amplified resist layer |
| 12/04/2003 | US20030224191 Transparent polyester film with enhanced water vapor barrier, its production and use |
| 12/03/2003 | EP1366896A1 Transparent polyester film with improved barrier to water vapour, method of preparation and usage |
| 11/13/2003 | US20030211734 Resist resin, chemical amplification type resist, and method of forming of pattern with the same |
| 10/28/2003 | US6639084 Chemically amplified resist, polymer for the chemically amplified resist, monomer for the polymer and method for transferring pattern to chemically amplified resist layer |
| 10/01/2003 | CN1446232A Anionic vinyl/dicarboxylic acid polymers and uses thereof |
| 09/10/2003 | EP1342110A2 Optical waveguides and methods for making the same |
| 06/26/2003 | WO2002010810A3 Optical waveguides and methods for making the same |
| 06/04/2003 | CN1421470A Conjugated polymer containing oxdiazole and its application |
| 05/22/2003 | US20030097008 Chemical amplified resist, polymer for the chemically amplified resist, monomer for the polymer and method for transferring pattern to chemically amplified resist layer |
| 05/07/2003 | EP1307493A2 Polymeric compositions for forming optical waveguides; optical waveguides formed therefrom; and methods for making same |
| 03/26/2003 | EP1294705A1 Synthesis of cyclic compounds |
| 03/25/2003 | US6538087 Polymeric compositions for forming optical waveguides; optical waveguides formed therefrom; and methods for making same |
| 03/13/2003 | US20030050398 Novel epoxy compounds having an alicyclic structure, polymer compounds, resist materials, and patterning methods |
| 02/20/2003 | US20030036603 E.g., spiro(7-oxa-5-norbornene-2,3'- succinic anhydride, -tetrahydrofuran-2'-one, and -(2',2'-dimethyl)tetrahydrofuran)) |
| 02/12/2003 | EP1282654A2 Anionic vinyl/dicarboxylic acid polymers and uses thereof |
| 02/04/2003 | US6515091 Anionic vinyl/dicarboxylic acid polymers and uses thereof |
| 01/15/2003 | CN1391664A Ultraviolet and vacuum ultraviolet transparent polymer compositions and their uses |
| 01/02/2003 | US20030003379 Photoresist monomers, polymers thereof and photoresist compositons containing the same |
| 12/05/2002 | US20020183471 2,2,5-trifluoro-4-perfluoroalkyl-1,3-dioxoles; use to make copolymers with higher glass transition temperature; use coating optical fibers, electrical wires, and as dielectrics |
| 11/20/2002 | CN1094488C Polymerizable urea/ureido functional monomers |
| 10/31/2002 | US20020160303 Unsaturated ether containing polymer |
| 10/22/2002 | US6469185 Perfluorodioxoles |
| 10/22/2002 | US6469116 For optical, electronic and chemical applications |
| 10/10/2002 | US20020146642 Lithography characteristics when used as photoresist material |
| 09/11/2002 | EP1238310A1 Ultraviolet and vacuum ultraviolet transparent polymer compositions and their uses |
| 09/11/2002 | EP1238309A1 Ultraviolet and vacuum ultraviolet transparent polymer compositions and their uses |
| 08/08/2002 | US20020107407 Reacting monohaloethylene carbonate with dehydrohalogenating agent (triethyleneamine) in presence of ethylene carbonate |
| 08/01/2002 | US20020103317 Polymeric compositions for forming optical waveguides; optical waveguides formed therefrom; and methods for making same |
| 07/11/2002 | WO2002010231A3 Polymeric compositions for forming optical waveguides; optical waveguides formed therefrom; and methods for making same |
| 06/13/2002 | WO2002046811A1 Plastic optical fiber |
| 05/30/2002 | US20020065383 For optical, electronic and chemical applications |
| 05/30/2002 | US20020064896 Curing a cladding layer to form a core/cladding combination and removing the core/cladding to expose a portion of the core that has refractive index .05% higher than the cured cladding composition |
| 05/28/2002 | US6395908 Process for the preparation of vinylene carbonate, and the use thereof |
| 05/10/2002 | WO2002036646A1 High-molecular compounds for photoresists, monomeric compounds, photosensitive resin compositions, method for forming patterns with the compositions, and process for production of electronic components |
| 04/25/2002 | US20020049291 Hydroxyl-containing polymer of given formula, such as hydrolysed maleic anhydride-vinyl acetate copolymer; abrasion resistant coatings for fertilizer; coated seeds |
| 03/19/2002 | US6359153 Photoresist monomers and preparation thereof |
| 03/14/2002 | WO2001082869A3 Anionic vinyl/dicarboxylic acid polymers and uses thereof |
| 02/14/2002 | US20020018960 High etching resistance, heat resistance and adhesiveness; low ultraviolet light absorbance; can be developed in aqueous tetramethylammonium hydroxide solution; for fabricating circuits for high integration semiconductors |
| 02/07/2002 | WO2002010810A2 Optical waveguides and methods for making the same |
| 02/07/2002 | WO2002010231A2 Polymeric compositions for forming optical waveguides; optical waveguides formed therefrom; and methods for making same |
| 01/17/2002 | WO2002005034A1 Resist resin, chemical amplification type resist, and method of forming pattern with the same |
| 01/03/2002 | WO2002000639A1 Synthesis of cyclic compounds |
| 01/03/2002 | CA2413336A1 Synthesis of cyclic compounds |
| 01/01/2002 | US6335408 Glass transition temperature |
| 11/08/2001 | WO2001082869A2 Anionic vinyl/dicarboxylic acid polymers and uses thereof |
| 10/16/2001 | US6303725 Cyclic dione polymer |
| 09/18/2001 | US6291216 Aliphatic hydroxy base bonded to oxirane-containing polymer through thiophilic or metal chelation group ligand; immobilized enzymes; chromatography |
| 09/04/2001 | US6284429 For formulating photoresists having sensitivity, resolution, etching resistance |
| 08/21/2001 | US6277538 Photosensitive polymer having cyclic backbone and resist composition comprising the same |
| 07/25/2001 | CN1304935A Preparation method of vinylene carbonate and its application |