| Patents for C08C 4 - Treatment of rubber before vulcanisation, not provided for in groups (100) |
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| 12/27/2013 | WO2013192227A1 Methods for desolventization of bagasse |
| 12/27/2013 | WO2013192182A1 Systems and methods for the management of waste associated with processing guayule shrubs to extract rubber |
| 12/27/2013 | CA2876958A1 Methods for the desolventization of bagasse |
| 09/24/2013 | US8541509 Polymers functionalized with protected oxime compounds |
| 10/18/2012 | DE102011054856A1 Verfahren und Vorrichtung zur Herstellung einer Schellennut im Endbereich eines aus elastomerem Werkstoff bestehenden Schlauches Method and apparatus for producing a Schellennut in the end region of a tube made of elastomeric material |
| 08/08/2012 | EP2152649B1 Dehydrogenation and polymerization process |
| 03/02/2011 | EP1969036B1 Biopolymer extraction from plant materials |
| 07/15/2010 | DE102009000072A1 Wischblatt Wiper Blade |
| 02/18/2010 | DE102008038000A1 Verfahren zur Modifikation von Naturkautschuk und modifizierter Naturkautschuk A method of modifying natural rubber and modified natural rubber |
| 02/17/2010 | EP2152649A1 Dehydrogenation and polymerization process |
| 12/01/2009 | US7625984 crosslinkable fluorinated polyacrylate or polyether polyacrylate for binding two different shaped article; binding liquid became clear, hard, glassy, non-flowing and rigid; integrated waveguides to optical fiber bundles |
| 05/05/2009 | US7528199 Conjugated-diolefin (co)polymer rubber and process for producing the same |
| 04/16/2009 | WO2007081376A3 Biopolymer extraction from plant materials |
| 02/12/2009 | US20090043039 Rubber containing hydrophilic sorbitan monostearate and tackifying resin and tire with sidewall thereof |
| 11/06/2008 | US20080272335 Process for producing pellet or granular forms of polymer additives |
| 10/29/2008 | CN100429237C Conjugated-diolefin (co)polymer rubber and process for producing the same |
| 10/16/2008 | WO2008002489A3 Improved process for manufacturing hydrogels |
| 09/17/2008 | EP1969036A2 Biopolymer extraction from plant materials |
| 02/14/2008 | US20080039541 Latex with reduced odor |
| 08/28/2007 | CA2308162C Quinone diimine as a rubber additive |
| 07/17/2007 | US7244870 Method for producing polyisobutenes |
| 07/03/2007 | CA2425676C Method for molding rubber product |
| 04/19/2007 | US20070088132 Conjugated-diolefin (co)polymer rubber and process for producing the same |
| 11/29/2006 | EP1726598A1 Conjugated-diolefin (co)polymer rubber and process for producing the same |
| 10/04/2006 | CN1842542A Conjugated-diolefin (co)polymer rubber and process for producing the same |
| 07/25/2006 | US7081500 Blocked mercaptosilane coupling agents for filled rubbers |
| 09/22/2005 | WO2005087814A1 Conjugated-diolefin (co)polymer rubber and process for producing the same |
| 04/28/2005 | US20050090584 Rubber compound that does not include carbon black, silica, silica- treated carbon black or mixtures thereof is prepared by combining an organoclay with a rubber polymer to form an organoclay-rubber composition; gaskets, seals, hoses, tires |
| 04/23/2005 | CA2486039A1 Preparation of rubber compositions with organoclays |
| 03/17/2005 | WO2005023875A1 Improvements in or relating to the preparation of latex concentrate by centrifugation, creaming or evaporation |
| 06/16/2004 | CN1153802C Quinone diimine as a rubber additive |
| 03/30/2004 | CA2151793C Moulded, non-caking masticating agents |
| 12/02/2003 | US6656999 Pretreating seed butadiene rubber by mixing with deionized water and emulsifier; stirring; agglomeration by mixing with unsaturated carboxylic acid copolymer; stability; reduced coagulum |
| 09/03/2003 | EP1023330B1 Process for degassing rubber from gaseous phase polymerisation |
| 08/13/2003 | EP1334992A2 Improved methods for reducing allergenicity of natural rubber latex articles |
| 05/28/2003 | EP0846140B1 Improved methods for reducing allergenicity of natural rubber latex articles |
| 03/05/2003 | EP1025155B1 Quinone diimine as a rubber additive |
| 02/11/2003 | US6517335 Apparatus dewatering an elastomeric polymer |
| 11/26/2002 | CA2227753C Improved methods for reducing allergenicity of natural rubber latex articles |
| 07/09/2002 | US6417297 Adding monounsaturated alkyl ester, diester or vinyl ester; addition polymerization, copolymerization, terpolymerization;water redispersible powders |
| 04/10/2002 | EP1094926B1 Apparatus and method for dewatering an elastomeric polymer |
| 07/03/2001 | CA2103811C Rubber processing oil and rubber products containing it |
| 05/02/2001 | EP1094926A1 Apparatus and method for dewatering an elastomeric polymer |
| 05/02/2001 | CN1065250C Improved methods for reducing allergenicity of natural rubber latex articles |
| 02/28/2001 | CN1062574C Vulcanizate activator system for rubber compositions |
| 02/06/2001 | US6184276 Quinone diimine as a rubber additive |
| 01/03/2001 | EP1065225A1 Method for the reduction of odour emissions of aqueous dispersions of copolymers of vinylaromatic monomers and 1,3 diene |
| 01/03/2001 | EP1025155A4 Quinone diimine as a rubber additive |
| 01/03/2001 | CN1278840A Quinone diimine as a rubber additive |
| 12/28/2000 | DE19928934A1 Verfahren zur Minderung der Geruchsemission wässriger Vinylaromat-1,3-Dien-Copolymerisatdispersionen Method for reducing the odor emission of aqueous vinylaromatic-1,3-diene copolymer dispersions |
| 12/20/2000 | CN1277210A Method for raising vulcanizing speed of rubber composition |
| 08/09/2000 | EP1025155A1 Quinone diimine as a rubber additive |
| 08/02/2000 | EP1023330A1 Process for degassing rubber from gaseous phase polymerisation |
| 06/20/2000 | US6077874 Process for improving the properties of ground recycled rubber |
| 05/09/2000 | US6060553 Contacting agglomerable elastomeric particles with an aqueous solution or dispersion of a self-curing polyurethane rubber or a rubber having a mooney viscosity >50 and a gel content >60% to coat; separating; drying in motion; storage |
| 01/19/2000 | EP0972792A1 A process for improving the properties of ground recycled rubber |
| 01/15/2000 | CA2274931A1 A process for improving the properties of ground recycled rubber |
| 01/13/2000 | WO2000001521A1 Apparatus and method for dewatering an elastomeric polymer |
| 01/11/2000 | US6013720 Partitioning agent for rubber |
| 04/29/1999 | WO1999020687A1 Quinone diimine as a rubber additive |
| 04/22/1999 | WO1999019367A1 Process for degassing rubber from gaseous phase polymerisation |
| 04/22/1999 | CA2306158A1 Process for degassing rubber from gaseous phase polymerisation |
| 04/15/1999 | DE19744709A1 Degassing of polymer, especially rubber particles after gas phase polymerisation |
| 04/13/1999 | CA1340497C Vulcanizate activator system for rubber compositions |
| 01/27/1999 | EP0893222A2 Partitioning agent for rubber |
| 01/25/1999 | CA2242712A1 Partitioning agent for rubber |
| 11/25/1998 | CN1200132A Improved methods for reducing allergenicity of natural rubber latex articles |
| 06/17/1998 | EP0569508B1 Method for inhibiting popcorn polymer formation by heat |
| 06/10/1998 | EP0846140A1 Improved methods for reducing allergenicity of natural rubber latex articles |
| 04/21/1998 | US5741885 Methods for reducing allergenicity of natural rubber latex articles |
| 08/20/1997 | EP0790272A2 Non-agglomerating elastomeric particles |
| 08/15/1997 | CA2196507A1 Non-agglomerating elastomeric particles |
| 03/06/1997 | WO1997008228A1 Improved methods for reducing allergenicity of natural rubber latex articles |
| 02/04/1997 | US5599861 Moulded, non-caking masticating agents |
| 04/30/1996 | CA2101522C Method for inhibiting popcorn polymer formation by heat |
| 04/02/1996 | US5504135 Nontoxic mixture containing aromatic and aliphatic hydrocarbons and having controlled kinematic viscosity |
| 12/20/1995 | EP0687707A1 Preformed, non-agglomerating masticating agent |
| 09/06/1995 | EP0575400B1 Rubber processing oil and rubber products containing it |
| 05/30/1995 | US5420239 Method for inhibiting popcorn polymer formation by heat |
| 08/17/1994 | CN1090858A Use of polyoxyethylenic compounds as vulcanization co-adjuvant for chloroacrylic rubbers |
| 06/14/1994 | US5321111 Method for extracting polyisoprenes from plants |
| 04/13/1994 | EP0592036A1 Use of polyoxyethylenic compounds as vulcanization co-adjuvant for chloroacrylic rubbers |
| 04/06/1994 | CA2107618A1 Use of polyoxyethylenic compounds as vulcanization co-adjuvant for chloroacrylic rubbers |
| 12/29/1993 | EP0575400A1 Rubber processing oil and rubber products containing it. |
| 11/18/1993 | EP0569508A1 Method for inhibiting popcorn polymer formation by heat |
| 09/03/1992 | WO1992014779A1 Rubber processing oil and rubber products containing it |
| 07/30/1992 | WO1992013010A1 Method for inhibiting popcorn polymer formation by heat |
| 07/11/1990 | CN1043726A Vulcanizate activator system for rubber compositions |
| 05/03/1989 | CN1004075B Method and equipment for drying standard gum |
| 11/04/1987 | CN86102824A Method and equipment for drying standard gum |
| 12/11/1985 | EP0164137A2 Process for extracting rubber and by-products from guayule and guayule-like shrubs |
| 12/11/1984 | CA1179332A1 Process for extracting rubber and by-products from guayule and guayule-like shrubs |
| 09/14/1983 | EP0088403A1 Processing of guayule material by volatilizing and heating steps |
| 06/07/1983 | CA1147896A1 Process for the production of storable 2-chloro-1,3-butadiene/sulphur copolymers |
| 03/15/1983 | US4376853 Processing of guayule material by volatilizing and heating steps |
| 12/01/1981 | US4303765 Process for the production of storable 2-chloro-1,3-butadiene/sulfur copolymers |
| 11/18/1981 | EP0039910A1 Process for extracting rubber and by-products from guayule and guayule-like shrubs |
| 01/07/1981 | EP0021212A1 Process for preparing stably storable copolymers of 2-chloro-1,3-butadiene and sulfur |
| 01/23/1979 | US4136131 Extraction of rubber or rubberlike substances from fibrous plant materials |
| 03/09/1976 | US3943086 Polycycloalkadiene, polyalkadiene |