Patents
Patents for C08F 224 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a heterocyclic ring containing oxygen (417)
02/2010
02/25/2010US20100048848 Process for producing polymer for semiconductor lithography
02/25/2010DE102008038390A1 New copolymer comprising structural units derived from a hydrophilic monomer and structural units derived from an olefin monomer unit, useful to prepare an ophthalmic lens, which is useful as intraocular lens and/or in ophthalmic implants
02/11/2010WO2010016585A1 Epoxy-group-containing copolymer, epoxy (meth)acrylate copolymer using same, and processes for producing the copolymers
10/2009
10/29/2009US20090269694 Positive resist composition, method of forming resist pattern, and polymeric compound
10/15/2009WO2009074520A3 Copolymer and ophthalmological composition
10/15/2009US20090259008 Vinyl Monomer And Polymer Derived From The Monomer, And Light Emitting Device Using The Polymer
10/13/2009US7601479 For use in the formulation of a resist composition which has good etching resistance and adhesion and satisfies both a high resolution and a minimized pattern density-dependent size difference when processed by photolithography
10/08/2009US20090253076 Coating-type underlayer coating forming composition for lithography containing vinylnaphthalene resin derivative
09/2009
09/03/2009DE102007033078B4 Polymeres Trägermaterial für die Kultivierung von Zellen Polymeric carrier material for the cultivation of cells
08/2009
08/13/2009WO2009099539A2 (meth)acrylate surfaces for cell culture, methods of making and using the surfaces
08/12/2009EP1089988B1 Fluorophenyl resin compounds
07/2009
07/30/2009US20090191634 (meth)acrylate surfaces for cell culture, methods of making and using the surfaces
07/23/2009US20090186307 Hydrogenated ring-opening metathesis polymer, resist composition and patterning process
07/16/2009WO2009087905A1 Laminated retardation film, polarizing plate and liquid crystal display device
06/2009
06/18/2009WO2009074520A2 Copolymer and ophthalmological composition
05/2009
05/21/2009US20090130469 Powder adhesives for bonding elastomers
04/2009
04/09/2009US20090093596 Use of silylated sulfonate monomers to improve contact lens wettability
03/2009
03/05/2009US20090061356 Interpolymer of (meth)acrylic acid esters containing acid dissociable, dissolution inhibiting groups, such as 1-ethylcyclohexyl esters and cycloalkyl groups, especially adamantane rings; may also contain lactone rings; positive resists
02/2009
02/26/2009WO2009026201A1 Polymers with pendant heterocyclic-containing groups and lubricating oil compositions containing same
02/04/2009CN101360768A Tulipalin copolymers
01/2009
01/22/2009US20090023878 (Meth)acrylate derivative, polymer and photoresist composition having lactone structure, and method for forming pattern by using it
01/22/2009DE102007033595A1 Polyvinylesterdispersionen, Verfahren zu deren Herstellung und deren Verwendung Polyvinyl ester, process for their preparation and their use
01/15/2009US20090018227 Fine Particle-Dispersed Polyol Composition, Method for Producing Polymer Polyol, and Method for Producing Polyurethane Resin
01/15/2009DE102007033078A1 Polymeres Trägermaterial für die Kultivierung von Zellen Polymeric carrier material for the cultivation of cells
12/2008
12/11/2008WO2008150335A1 Polymers and compounds prepared with alpha-methylene lactones, methods therefor, and coatings
12/11/2008CA2674386A1 Polymers and compounds prepared with alpha-methylene lactones, methods therefor, and coatings
11/2008
11/27/2008CA2684153A1 Furanone copolymers
11/19/2008EP1196134B1 Water soluble polymer composition and method of use
09/2008
09/10/2008EP1294705B1 Synthesis of cyclic compounds
08/2008
08/13/2008EP1954733A1 Tulipalin copolymers
07/2008
07/10/2008US20080167373 intermediate for side chain functionalization of fimbrolides (halogenated 3-alkyl-5-methylene-2(5H)-furanones); 4-Bromo-5(bromomethylene)-3-(1-bromoethyl)-2(5H)-furanone from N-bromosuccinimide the 3-ethylfuranone
05/2008
05/27/2008US7378535 Production of furanones
05/21/2008CN101182366A Alkali soluble resin, and composition containing the resin and capable of sensing optical activity
05/13/2008CA2375597C Copolymers based on unsaturated mono- or dicarboxylic acid derivatives and oxyalkylene glycol alkenyl ethers, method for the production and use thereof
03/2008
03/26/2008CN100376562C Production of furanones
02/2008
02/05/2008US7326520 Copolymer of alicyclic olefin having secondary hydroxyl group and acryl compound, and chemically amplified resist composition containing the same
01/2008
01/09/2008EP1440971B1 Fluorosulfonyl compounds and process for production of compounds derived therefrom
01/08/2008US7316884 5-methylene-1,3-dioxolan-4-one derivatives, process for their production, polymers of the derivatives, resist compositions, and pattern formation process
10/2007
10/04/2007US20070232770 polymer units derived from maleic anhydride and a terminally-unsaturated, acyclic aliphatic diene having at least 7 carbon atoms such as 1,7-octadiene, 1,9-decadiene, 1,11-dodecadiene, 1,13-tetradecadiene; optionally an olefin and a chain transfer agent such as CCl4, stain resistance to substrates
09/2007
09/06/2007US20070207413 Photoroesists Comprising Polymers Derived From Fluoroalcohol-Substituted Polycyclic Monomers
08/2007
08/23/2007US20070197751 Olefin polymerization catalyst system useful for polar monomers
08/23/2007US20070197750 Polymerisable naphthopyrane derivatives and polymer materials obtained from these derivatives
08/23/2007US20070196431 Polymeric fluorinated dioxole and medical devices comprising same
08/08/2007CN101014635A Optical copolymer and molded product comprising the same
07/2007
07/10/2007US7241553 Polymer, resist composition, and patterning process
07/05/2007DE102005062442A1 Production of a thermally hardenable adhesive involves thermal solution polymerization of a mixture of ethylhexyl acrylate, hydroxyethyl acrylate, isobornyl acrylate, glycidyl methacrylate and hexyl acrylate
06/2007
06/28/2007DE102005062441A1 Polymers made by radical polymerisation of a mixture containing glycidyl methacrylate and H-acid monomers, used in structural adhesives which are precrosslinked with UV light and hardened by heating
06/21/2007US20070142585 Devolatilization of anhydride multi-polymers
06/07/2007WO2007064680A1 Tulipalin copolymers
06/06/2007EP1792966A2 Polymeric compositions for controlled release or delivery of pharmacologically active agents
05/2007
05/23/2007EP1788007A1 Optical copolymer and molded product comprising the same
05/23/2007EP1787988A2 Production of furanones
04/2007
04/05/2007US20070078235 Glycidyl (meth)acrylate powder coating compositions containing caproloactone-derived side chains
02/2007
02/08/2007US20070032666 intermediate for side chain functionalization of fimbrolides (halogenated 3-alkyl-5-methylene-2(5H)-furanones); 4-Bromo-5(bromomethylene)-3-(1-bromoethyl)-2(5H)-furanone from N-bromosuccinimide the 3-ethylfuranone
02/07/2007EP1071677B1 Production of furanones
02/01/2007US20070027278 monomers of acetylenic homo- or copolymers; cured polymers has low dielectric constant as insulating layers in microelectronic devices
01/2007
01/23/2007US7166416 Protecting groups in polymers, photoresists and processes for microlithography
01/04/2007US20070004887 Method for preparing curable composition
11/2006
11/02/2006US20060247402 Cement additive
09/2006
09/27/2006EP1027376B1 Polyester/vinyl dioxolane based coating compositions
08/2006
08/17/2006US20060183875 Novel fluorinated dioxolan compound and novel fluorinated polymer
06/2006
06/29/2006DE19944473B4 Zyklische Iminoethergruppen enthaltende Polymere und Verfahren zu deren Herstellung Cyclic iminoether groups containing polymers and methods for their preparation
06/20/2006US7064220 Production of furanones
03/2006
03/09/2006WO2006025360A1 Optical copolymer and molded product comprising the same
02/2006
02/23/2006DE102004038533A1 Wasserhaltige Polymermatrix aus hydrophoben Polymeren Aqueous polymer matrix of hydrophobic polymers
01/2006
01/31/2006US6992141 Blends of poly[α-methylenelact(one)(am)] homo-and copolymers
01/19/2006US20060014913 Central core containing three or more ester, thioester or amide groups with branches of repeating acrylic, norbornenecarboxylates, dimethanonaphthalenecarboxylates, maleic anhydride, maleimide and/or (1-alkoxyalkoxy)-styrene units; positive resists for excimer laser lithography
01/04/2006CN1715303A Copolymer and its preparing method
10/2005
10/26/2005EP1587868A1 BLENDS OF POLY(ALPHA-METHYLENE-GAMMA- METHYL-GAMMA-BUTYROLACTONE-co-GLYCIDYL METHACRYLATE) AND POLYPHENYLENE SULFIDE POLYMER, ARTICLES THEREFROM AND PREPARATION THEREOF
10/25/2005US6958145 Synthesis of cyclic compounds
10/06/2005US20050221221 Sensitive to high-energy radiation, resolution, and etching resistance
09/2005
09/01/2005US20050191579 Protecting groups in polymers, photoresists and processes for microlithography
08/2005
08/10/2005EP1257588B1 Coating compositions containing substituted and unsubstituted exomethylene lactone or lactam monomers
06/2005
06/22/2005EP1544221A2 Coating compositions containing substituted and unsubstituted exomethylene lactone or lactam monomers
05/2005
05/31/2005US6899995 Protecting groups in polymers, photoresists and processes for microlithography
04/2005
04/27/2005CN1198859C Coating compositions containing substituted and unsubstituted exomethylene lactone or lactam monomers
02/2005
02/09/2005EP1294705A4 Synthesis of cyclic compounds
01/2005
01/11/2005US6841627 A resilient, acrylic addition-condensation copolymers; polymers/shell-core/, impact strength, flexibility, tensile strength and elongation
12/2004
12/28/2004US6835525 Polymer, resist composition and patterning process
12/15/2004EP1287044A4 Sterile photochromic hydrophilic contact lenses
12/15/2004CN1554683A Propenoic acid polymer
11/2004
11/18/2004US20040230019 Poly (alpha-methylene-gama-methyl-gamma-butyrolactone-c-glycidyl methacrylate): preparation, polymer blends derived therefrom, and end uses thereof
11/18/2004US20040230013 Blends of poly (alpha-methylene-gamma-methyl-gamma-butyrolactone-co-glycidyl methacrylate) and polyphenylene sulfide polymer, articles therefrom and preparation thereof
08/2004
08/25/2004EP1448635A2 Graft copolymers of methylene lactones and process for emulsion polymerization of methylene lactones
08/19/2004WO2004069926A1 Poly(alpha-methylene-gamma-methyl-gamma-butyrolactone- co-glycidyl methacrylate): preparation, polymer blends derived therefrom, and end uses thereof
08/19/2004WO2004069925A1 BLENDS OF POLY(ALPHA-METHYLENE-GAMMA- METHYL-GAMMA-BUTYROLACTONE-co-GLYCIDYL METHACRYLATE) AND POLYPHENYLENE SULFIDE POLYMER, ARTICLES THEREFROM AND PREPARATION THEREOF
07/2004
07/13/2004US6762248 Free of problems such as fly of fine powder and an odor, workability; coating film has no pinholes; gloss and smoothness
06/2004
06/10/2004US20040110966 2-methylenetetrahydro-2(5H)-furanone derivatives, their preparation from 4-oxovaleric acids, and homo-and copolymers of the furanones
05/2004
05/12/2004CN1496496A Protecting groups in polymers, photoresists and processes for microlithography
03/2004
03/24/2004EP1027376A4 Polyester/vinyl dioxolane based coating compositions
03/03/2004EP1196134A4 Water soluble polymer composition and method of use
03/02/2004US6699951 Monomer and polymer for photoresist, photoresist composition, and phosphor layer composition for color cathode ray tube
02/2004
02/17/2004US6691715 For use in hair, skin and nail conditioning; papermaking; subterranean well drilling and well cementing operations
02/05/2004US20040023157 Protecting groups in polymers, photoresists and processes for microlithography
11/2003
11/04/2003US6642346 Coating compositions containing substituted and unsubstituted exomethylene lactone or lactam monomers
10/2003
10/02/2003WO2003048220A3 Graft copolymers of methylene lactones and process for emulsion polymerization of methylene lactones
09/2003
09/30/2003US6627382 Includes perfluoro-2,2-dimethy-1,3-dioxole derivatives and vinyl derivatives; for F2 excimer laser
09/11/2003US20030171522 Graft copolymers of methylene lactones and process for emulsion polymerization of methylene lactones
09/03/2003EP1340125A2 Protecting groups in polymers, photoresists and processes for microlithography
07/2003
07/02/2003CN1427852A Coating compositions containing substituted and unsubstituted exomethylene lactone or lactam monomers
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