Condensation polymers of aldehydes or ketones

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  • Information Patent Grant

    Compositions for enhancing soil nutrients

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    • Issue date Sep 24, 2024
    • Bryan D. Evans
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    Process for producing high-swellability polymer composites

    • Patent number 9,834,486
    • Issue date Dec 5, 2017
    • BASF SE
    • Francisco Javier Lopez Villanueva
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3759197

    • Patent number 3,759,197
    • Issue date Sep 18, 1973
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3644266

    • Patent number 3,644,266
    • Issue date Feb 22, 1972
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    3397172

    • Patent number 3,397,172
    • Issue date Aug 13, 1968
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Patents Applicationslast 30 patents