with epoxy compounds

Patents Grantslast 30 patents

  • Information Patent Grant

    Antimicrobial fibers

    • Patent number 11,767,423
    • Issue date Sep 26, 2023
    • Mitsubishi Gas Chemical Company, Inc.
    • Akira Ito
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Process for preparing polyoxymethylene

    • Patent number 9,765,172
    • Issue date Sep 19, 2017
    • BASF SE
    • Laurence Pottie
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing polyacetal copolymer

    • Patent number 9,550,853
    • Issue date Jan 24, 2017
    • Polyplastics Co., Ltd.
    • Tomohiro Monma
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing polyacetal copolymer

    • Patent number 9,546,241
    • Issue date Jan 17, 2017
    • Polyplastics Co., Ltd.
    • Tomohiro Monma
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Curable resin composition

    • Patent number 8,008,422
    • Issue date Aug 30, 2011
    • 3M Innovative Properties Company
    • Jeanine I. Zeller-Pendrey
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing polyoxymethylenes

    • Patent number 7,863,393
    • Issue date Jan 4, 2011
    • BASF AG
    • Jens Assmann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyacetal resin composition

    • Patent number 6,642,321
    • Issue date Nov 4, 2003
    • Polyplastics Co., Ltd.
    • Hidetoshi Okawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyacetal copolymer

    • Patent number 6,365,704
    • Issue date Apr 2, 2002
    • Polyplastics Co., Ltd.
    • Hidetoshi Okawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Copolyacetal

    • Patent number 6,255,440
    • Issue date Jul 3, 2001
    • Polyplastics Co., Ltd.
    • Hidetoshi Okawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Copolymerization of formaldehyde and cyclic ethers using initiators...

    • Patent number 6,072,021
    • Issue date Jun 6, 2000
    • E. I. Du Pont de Nemours and Company
    • Douglas John Adelman
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for co-polymerization of formaldehyde with cyclic ethers in...

    • Patent number 5,942,595
    • Issue date Aug 24, 1999
    • E. I. Du Pont de Nemours and Company
    • Douglas John Adelman
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing branched or crosslinked polyacetal resin

    • Patent number 5,929,195
    • Issue date Jul 27, 1999
    • Polyplastics Co., Ltd.
    • Kuniaki Kawaguchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyacetal molding materials having high impact resistance, a proce...

    • Patent number 5,500,477
    • Issue date Mar 19, 1996
    • Hoechst Aktiengesellschaft
    • Gerhard Reuschel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Novel polyacetal copolymers of trioxane and glycidyl ester derivatives

    • Patent number 4,983,708
    • Issue date Jan 8, 1991
    • Hoechst Celanese Corporation
    • Nan L. Yang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for the manufacture of polyacetals

    • Patent number 4,806,622
    • Issue date Feb 21, 1989
    • Solvay & Cie. (Societe Anonyme)
    • Nicolas Hardy
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for manufacturing heat-stable oxymethylene copolymers

    • Patent number 4,772,662
    • Issue date Sep 20, 1988
    • Solvay & Cie. (Societe Anonyme)
    • Andre Collart
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing oxymethylene copolymer and resinous composition

    • Patent number 4,751,272
    • Issue date Jun 14, 1988
    • Toray Industries, Inc.
    • Sigeru Okita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Oxymethylene copolymers and process for their preparation

    • Patent number 4,691,000
    • Issue date Sep 1, 1987
    • Solvay & Cie. (Societe Anonyme)
    • Andre Collart
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyoxymethylene fibrids, a process for their production and their use

    • Patent number 4,493,751
    • Issue date Jan 15, 1985
    • Hoechst Aktiengesellschaft
    • Harald Cherdron
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Process for producing polyacetal copolymers

    • Patent number 4,399,272
    • Issue date Aug 16, 1983
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Hisaya Sakurai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for the production of high molecular weight oxymethylene co...

    • Patent number 4,312,977
    • Issue date Jan 26, 1982
    • Celanese Corporation
    • Rufus S. Jones
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3803094

    • Patent number 3,803,094
    • Issue date Apr 9, 1974
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3775171

    • Patent number 3,775,171
    • Issue date Nov 27, 1973
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3686142

    • Patent number 3,686,142
    • Issue date Aug 22, 1972
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3661855

    • Patent number 3,661,855
    • Issue date May 9, 1972
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3642701

    • Patent number 3,642,701
    • Issue date Feb 15, 1972
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3640945

    • Patent number 3,640,945
    • Issue date Feb 8, 1972
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3639349

    • Patent number 3,639,349
    • Issue date Feb 1, 1972
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3637575

    • Patent number 3,637,575
    • Issue date Jan 25, 1972
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3627850

    • Patent number 3,627,850
    • Issue date Dec 14, 1971
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING POLYOXYMETHYLENE POLYOXYALKYLENE COPOLYMERS

    • Publication number 20220403087
    • Publication date Dec 22, 2022
    • Covestro Intellectual Property GmbH & Co. KG
    • Jens Langanke
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ANTIMICROBIAL FIBERS

    • Publication number 20200002853
    • Publication date Jan 2, 2020
    • Mitsubishi Gas Chemical Company, Inc.
    • Akira ITO
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    ANTIMICROBIAL FIBERS

    • Publication number 20180080149
    • Publication date Mar 22, 2018
    • Mitsubishi Gas Chemical Company, Inc.
    • Akira ITO
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    Polyoxymethylene Nanoparticles

    • Publication number 20160272807
    • Publication date Sep 22, 2016
    • TICONA GMBH
    • Michael Haubs
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CURABLE RESIN COMPOSITION

    • Publication number 20100010190
    • Publication date Jan 14, 2010
    • Jeanine I. Zeller-Pendrey
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Method for Producing Polyoxymethylenes

    • Publication number 20080167439
    • Publication date Jul 10, 2008
    • BASF Aktiengesellschaft
    • Jens Assmann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...