| Patents for C08F 240 - Copolymers of hydrocarbons and mineral oils, e.g. petroleum resins (568) |
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| 05/17/2000 | CN1253140A Process for preparing viscosity-increasing resin dedicated to rubber and its product |
| 04/12/2000 | EP0991680A1 Aromatic modified crude c 5? based resins |
| 04/06/2000 | WO2000018815A1 Process for producing hydrogenated c9 petroleum resin and hydrogenated c9 petroleum resin obtained by the process |
| 04/05/2000 | CN1249735A Metal halide solid acids and supported metal halides as catalysts for preparation of hydrocarbon resins |
| 04/05/2000 | CN1249734A Fluorinated solid acids as catalysts for preparation of hydrocarbon resins |
| 04/05/2000 | CN1249733A Metal oxide solid acids as catalysts for preparation of hydrocarbon resins |
| 04/05/2000 | CN1249732A Solid acids as catalyst for preparation of hydrocarbon resins |
| 01/19/2000 | CN1048505C Process for producing styrene indene resin |
| 01/12/2000 | EP0970117A2 Metal halide solid acids and supported metal halides as catalysts for the preparation of hydrocarbon resins |
| 12/22/1999 | EP0964844A1 Fluorinated solid acids as catalysts for the preparation of hydrocarbon resins |
| 12/15/1999 | EP0963365A1 Solid acids as catalysts for the preparation of hydrocarbon resins |
| 11/10/1999 | EP0954516A1 Metal oxide solid acids as catalysts for the preparation of hydrocarbon resins |
| 10/05/1999 | CA2164812C Elastomeric adhesive foam |
| 08/19/1999 | WO1999041295A1 Aromatic modified aliphatic hydrocarbon resins |
| 08/19/1999 | CA2318551A1 Aromatic modified aliphatic hydrocarbon resins giving an excellent balance between tack and shear properties |
| 08/18/1999 | EP0936229A1 Aromatic modified aliphatic hydrocarbon resins giving an excellent balance between tack and shear properties |
| 08/18/1999 | CN1044712C Production process for aromatic hydrocarbon liquid petroleum resin |
| 06/16/1999 | CN1219544A Polymerization method for C5 fraction in cracking of ethylene |
| 04/28/1999 | EP0739363B1 Aromatic tackifier resin |
| 03/30/1999 | CA1340474C A1c13-catalyzed process for preparing poly-n-butenes from mixed butenes |
| 12/23/1998 | WO1998057999A1 Aromatic modified crude c5 based resins |
| 11/04/1998 | CN1197808A Composite catalyst system for C5 petroleum resin |
| 08/26/1998 | CN1039575C Compound liquid AlCl3 catalyst and its preparing process |
| 08/19/1998 | EP0706547B1 Elastomeric adhesive foam |
| 08/13/1998 | WO1998030587A3 Metal halide solid acids and supported metal halides as catalysts for the preparation of hydrocarbon resins |
| 07/16/1998 | WO1998030587A2 Metal halide solid acids and supported metal halides as catalysts for the preparation of hydrocarbon resins |
| 07/16/1998 | WO1998030521A1 Fluorinated solid acids as catalysts for the preparation of hydrocarbon resins |
| 07/16/1998 | WO1998030520A1 Metal oxide solid acids as catalysts for the preparation of hydrocarbon resins |
| 07/16/1998 | WO1998030519A1 Solid acids as catalysts for the preparation of hydrocarbon resins |
| 07/16/1998 | CA2277297A1 Fluorinated solid acids as catalysts for the preparation of hydrocarbon resins |
| 07/16/1998 | CA2277295A1 Metal oxide solid acids as catalysts for the preparation of hydrocarbon resins |
| 07/16/1998 | CA2277294A1 Metal halide solid acids and supported metal halides as catalysts for the preparation of hydrocarbon resins |
| 07/16/1998 | CA2277292A1 Solid acids as catalysts for the preparation of hydrocarbon resins |
| 05/20/1998 | EP0842984A1 Hot-melt composition and modified aromatic petroleum resin for use therein |
| 05/13/1998 | CN1181391A Arene liquid petroleum resin and its prodn. tech. |
| 03/04/1998 | CN1037611C Manufacture method of aliphatic hydrocarbon petroleum resin |
| 01/14/1998 | CN1036999C Process for producing solid petroleum resins with light colour |
| 12/04/1997 | WO1997045485A1 Hot-melt composition and modified aromatic petroleum resin for use therein |
| 12/02/1997 | US5693721 Polymerizing under friedel-crafts polymerization conditions steam-cracked petroleum distillate or fractions containing vinyl aromatic monomer with or without chain trasnfer agent, catalytically hydrogenating the product |
| 12/02/1997 | US5693706 Aromatic tackifier resin |
| 11/26/1997 | CN1165829A Aliphatic petroleum-based resins, method to control their softening point and molecular weight and hot melt pressure sensitive adhesive containing same |
| 09/10/1997 | EP0794202A1 Aliphatic petroleum-based resins, method to control their softening point and molecular weight and hot melt pressure sentitive adhesive containing same |
| 09/10/1997 | CN1158865A Processing method of carbon-5 fraction cation polymerization liquid |
| 09/06/1997 | CA2199331A1 Aliphatic petroleum-based resins, method to control their softening point and molecular weight and hot melt pressure sensitive adhesive containing same |
| 08/12/1997 | US5656698 Hydrogenated hydrocarbon resin |
| 08/06/1997 | CN1156152A Method for removing boron trifluoride without water in production of petroleum resin |
| 01/15/1997 | CN1033814C Water-soluble carbon pellet petroleum resin |
| 01/07/1997 | US5591154 Sanitary napkins, panty liners |
| 12/11/1996 | CN1137536A C5 fraction cationic polymerization catalyst |
| 11/27/1996 | EP0744178A2 Disposable absorbent product |
| 11/25/1996 | CA2176622A1 Disposable absorbent product |
| 10/30/1996 | EP0739363A1 Aromatic tackifier resin |
| 10/22/1996 | CA2041058C Light colored, aromatic-modified piperylene resins |
| 09/25/1996 | CN1131680A Manufacture method of fatty hydrocarbon petroleum resin |
| 08/21/1996 | EP0500646B1 Resin use for tackification |
| 04/17/1996 | EP0706547A1 Elastomeric adhesive foam |
| 04/02/1996 | US5503919 Garments comprising an elastomeric adhesive foam |
| 02/15/1996 | WO1996004324A1 Method to produce low color resins |
| 01/03/1996 | CN1114324A Process for producing solid petroleum resin with light colour |
| 12/27/1995 | CN1113917A Producing method for high iodine value petroleum resin for paint |
| 12/20/1995 | EP0516733B1 Hydrogenated resins, adhesive formulations and process for production of resins |
| 09/12/1995 | CA2014877C Imidated copolymers and uses thereof |
| 08/09/1995 | EP0666273A2 Hydrogenated resins, adhesive formulations and process for production of resins |
| 05/11/1995 | WO1995012623A1 Aromatic tackifier resin |
| 04/19/1995 | CN1101650A Method for producing styrene indene resin |
| 03/09/1995 | WO1995001408A3 Elastomeric adhesive foam |
| 02/01/1995 | CN1027541C Synthesis technology of petroleum resin with by-product C9 through cracking of light oil |
| 01/12/1995 | WO1995001408A2 Elastomeric adhesive foam |
| 09/07/1994 | CN1091751A Water-soluble carbon pellet petroleum resin |
| 08/30/1994 | US5342858 Elastomeric adhesive foam |
| 07/06/1994 | CN1088850A Compound liquid AlCl3 catalyst and its preparing process |
| 07/05/1994 | US5326921 AlCl3 -catalyzed process for preparing poly-N-butenes from mixed butenes |
| 05/11/1994 | DE4237756A1 Working up oil contg phenolic cpds by removing basic cpds and distn - into light fraction, indene fraction contg phenol, heavy benzole fraction contg cresol and residue contg xylenol and naphthalene. |
| 03/15/1994 | US5294697 Catalytic polymerization using a Freidel-Crafts catalyst with an organometallic ompound of lithium and/or magnesium |
| 02/08/1994 | US5284891 Tackifiers and their use in pressure sensitive adhesives |
| 10/26/1993 | US5256750 Aromatic-aldehyde resins; tackiness, odorless, colorless, low viscosity; softeners |
| 10/26/1993 | CA1323635C Organo-a1-chloride catalyzed poly-n-butenes process |
| 07/20/1993 | US5229449 Copolymer of polymerizable components in naphtha oil and maleic anhydride, process for producing said copolymer, and derivatives thereof |
| 06/08/1993 | US5218069 Indene, maleimide or maleic anhydride as monomers; heat resistance, mechanical properties |
| 05/19/1993 | CN1072187A Synthesis technology of petroleum resin with by-product c9 through cracking of clean oil |
| 04/27/1993 | US5206358 For washing using an ethoxylated or propoxylated phenolic resin |
| 04/01/1993 | WO1993006143A1 Heat-stable petroleum resins, a preparation method therefor, and uses thereof for formulating hot-melt adhesives |
| 03/02/1993 | US5191049 Formation of dispersants |
| 01/05/1993 | US5177163 Tackifier resins for adhesives |
| 12/15/1992 | US5171793 Hydrogenated resins, adhesive formulations and process for production of resins |
| 11/24/1992 | US5166275 Copolymer of polymerizable components in naphtha oil and maleic anhydride, process for producing said copolymers, and derivatives thereof |
| 09/02/1992 | EP0500646A1 Resin use for tackification. |
| 08/26/1992 | EP0499941A1 Process for the preparation of colourless hydrocarbon resins and products obtained thereby |
| 08/06/1992 | DE4103279A1 Prodn. of brightening indene-coumarone resins or hydrocarbon resins - by treatment with hydride cpd., e.g. lithium aluminium hydride, amine-borane adduct etc., followed by water washing and/or neutralisation |
| 07/16/1992 | DE4100598A1 Prepn. of aromatic hydrocarbon resins - using unsuitable fractions for resin formation and catalyst of aluminium chloride, hydrogen chloride and alkylated-benzene or -naphthalene |
| 07/07/1992 | US5128426 Method for producing a high softening point aliphatic petroleum resin |
| 03/24/1992 | CA1298027C Hydrogenated petroleum resins and their use in adhesives |
| 03/24/1992 | CA1298026C Light color, low softening point petroleum hydrocarbon resins and the pressure sensitive adhesives containing such resins |
| 01/07/1992 | CA1293977C Liquid aliphatic hydrocarbon resins |
| 12/31/1991 | US5077386 Quenching with organic phosphites in presence of Friedel-Crafts catalyst |
| 12/24/1991 | US5075416 Novel process |
| 11/06/1991 | EP0455105A2 Light colored, aromatic-modified piperylene resins |
| 10/09/1991 | EP0450168A1 Process for preparing acid-modified aromatic hydrocarbon resins and their salts |
| 09/05/1991 | WO1991013106A1 Hydrogenated resins, adhesive formulations and process for production of resins |
| 06/19/1991 | EP0432853A1 Resin composition based on olefinically mono- and polyunsaturated aliphatic hydrocarbobn monomers with 5 and/or 6 carbon atoms and terpenes |