by azo compounds

Patents Grantslast 30 patents

  • Information Patent Grant

    Process of making a superabsorbent polyurethane foam

    • Patent number 4,731,391
    • Issue date Mar 15, 1988
    • Kimberly-Clark Corporation
    • Chad E. Garvey
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3752694

    • Patent number 3,752,694
    • Issue date Aug 14, 1973
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3652504

    • Patent number 3,652,504
    • Issue date Mar 28, 1972
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3535415

    • Patent number 3,535,415
    • Issue date Oct 20, 1970
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents