Title:
Naturally degradable acrylonitrile and methacrylonitrile polymers
United States Patent T953001


Abstract:
A uniform copolymer containing 50 to 98% molar of acrylonitrile units or 50 to 99.5% molar of methacrylonitrile units suitable for making naturally degradable articles (wrappings, bottles) which contains as at least one copolymerized component thereof 0.1 to 25% molar of uniformly distributed units of an ethylenically unsaturated ketone of specified formula.



Inventors:
Hendy, Brian Norman (25, Robbery Bottom Lane, Mardley Hill, Welwyn, Hertfordshire, EN)
Application Number:
05/597983
Publication Date:
12/07/1976
Filing Date:
07/22/1975
Primary Class:
International Classes:
C08F16/00; C08F16/38; C08F20/44; C08F220/00; C08F220/42; C08F279/02; C08L101/16; (IPC1-7): C08F220/42
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