Homopolymers or copolymers of unsaturated ketones

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    2597625

    • Patent number 2,597,625
    • Issue date May 20, 1952
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    2549220

    • Patent number 2,549,220
    • Issue date Apr 17, 1951
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    2281589

    • Patent number 2,281,589
    • Issue date May 5, 1942
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...