with acyclic compounds having the moiety X=C(-N<)2 in which X is O, S or N-

Patents Grantslast 30 patents

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    • ALLNEX IP S.a.r.L.
    • Ram B. Gupta
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    Amino-plastic resins intended for the improvement of cellulosed fib...

    • Patent number 4,968,774
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    • Societe Francaise Hoechst
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    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    Ureidoalkylphosphonates and their use for the flameproofing of text...

    • Patent number 4,145,547
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    • Stauffer Chemical Company
    • Edward D. Weil
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    Urea-aldehyde resins

    • Patent number 4,129,716
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    • Heinz Schulze
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    • Patent number 4,044,006
    • Issue date Aug 23, 1977
    • Stauffer Chemical Company
    • Edward D. Weil
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    Method of adsorbing heavy metals

    • Patent number 3,969,244
    • Issue date Jul 13, 1976
    • Hokuetsu Carbon Industry Co., Ltd
    • Yoshitaka Kobayashi
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    3763281

    • Patent number 3,763,281
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    3491064

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    3219695

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    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    3018265

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    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    2736729

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    2698787

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    • Issue date Jan 4, 1955
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    2693460

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    2681902

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    2650910

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    2524111

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    2488034

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    • Issue date Nov 15, 1949
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    2407599

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    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    2400016

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    2334545

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    2227618

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    2145695

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    2002540

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Patents Applicationslast 30 patents

  • Information Patent Application

    MIXTURES OF CROSSLINKING AGENTS

    • Publication number 20130189438
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    • Ram B. Gupta
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