of coumarone-indene polymers

Patents Grantslast 30 patents

  • Information Patent Grant

    Manufacturing method of coumarone-indene resin water-dispersed comp...

    • Patent number 9,006,334
    • Issue date Apr 14, 2015
    • Dai-Ichi Kogyo Seiyaku Co., Ltd.
    • Masayuki Hashimoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2448127

    • Patent number 2,448,127
    • Issue date Aug 31, 1948
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2365123

    • Patent number 2,365,123
    • Issue date Dec 12, 1944
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2183830

    • Patent number 2,183,830
    • Issue date Dec 19, 1939
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2087457

    • Patent number 2,087,457
    • Issue date Jul 20, 1937
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2070694

    • Patent number 2,070,694
    • Issue date Feb 16, 1937
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2064487

    • Patent number 2,064,487
    • Issue date Dec 15, 1936
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents