Irradiated filler-containing polyethylene
    4.
    发明授权
    Irradiated filler-containing polyethylene 失效
    辐射含填料的聚乙烯

    公开(公告)号:US3084114A

    公开(公告)日:1963-04-02

    申请号:US48830455

    申请日:1955-02-15

    Applicant: GEN ELECTRIC

    Abstract: A composition consisting of polyethylene or a blend of polyethylene with another polymer and a filler which is a finely divided silica or metal silicate, such as calcium or aluminium silicate, is subjected to irradiation in a stream of accelerated electrons. The polymer which is blended with the polyethylene may be an organopolysiloxane, such as those disclosed in Specifications 594,481, [Group IV], 618,453 and 640,067, [both in Group IV (a)], a copolymer of butadiene and styrene or acrylonitrile, polychloroprene, polymethyl or polybutyl acrylate, polystyrene, chlorosulphonated polyethylene or natural rubber.ALSO:A composition consisting of polyethylene or a blend of polyethylene with another polymer and a filler which is a finely divided silica or metal silicate, such as calcium or aluminium silicate, is subjected to irradiation in a stream of accelerated electrons. The polymer which is blended with the polyethylene may be an organopolysiloxane gum, such as those disclosed in Specifications 594,481, [Group IV], 618,453 and 640,067, a copolymer of butadiene and styrene or acrylonitrile, polychloroprene, polymethyl or polybutyl acrylate, polystyrene, chlorosulphonated polyethylene or natural rubber.

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