Document Type and Number:
Japanese Patent JPS543719
Kind Code:
B2
Abstract:
1405399 Polymers of perfluoromethylenecyclopropane E I DU PONT DE NEMOURS & CO 7 March 1974 [8 March 1973] 10247/74 Heading C3P [Also in Division C2] The invention relates to poly-(perfluoromethylenecyclopropane) and a copolymer of perfluoromethylmethylenecyclopropane with any one or more of the comonomers acrylonitrile, styrene, vinyl fluoride, vinylidene fluoride, tetrafluoroethylene, perfluoromethylvinylether, chlorotrifluoroethylene and perfluoro - (2 - methylene - 4 - methyl - 1,3 - dioxolane). The invention also relates to polymers comprising units having the structure : and where the comonomer is at least one of the above.
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Application Number:
JP2642274A
Publication Date:
February 26, 1979
Filing Date:
March 08, 1974
Export Citation:
International Classes:
C08F14/00; B01J23/00; B01J27/00; C07B61/00; C07C17/00; C07C17/23; C07C17/26; C07C23/04; C07C67/00; C08F14/18; C08G61/00; C08G61/06
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