Process employing xanthogen disulphides with functional groups to
produce chloroprene polymer blends
    1.
    发明授权
    Process employing xanthogen disulphides with functional groups to produce chloroprene polymer blends 失效
    使用具有官能团的黄原酸二硫化物来制备氯丁二烯聚合物共混物的方法

    公开(公告)号:US3954916A

    公开(公告)日:1976-05-04

    申请号:US570099

    申请日:1975-04-21

    摘要: This invention relates to xanthogen disulphides of the formula ##EQU1## in which R is the same or different and denotes the following groups: ##EQU2## wherein X = H, alkyl, aryl, aralkyl or halogenn = 1 to 20,A process for preparing them, a process for polymerising dienes and monoethylenically unsaturated copolymerizable monomers in the presence of these particular xanthogen disulphides and to vulcanisable rubber mixtures consisting of an uncross-linked benzene soluble chloroprene homopolymer or copolymer which is prepared in the presence of said xanthogen disulphides.

    摘要翻译: 本发明涉及式ROCSSCOR PARALLEL PARALLEL SS的Xanthogen二硫化物,其中R相同或不同,表示以下基团:O O-CX2 ANGLE X2C ANGLE |或X2CCX2 OC-(CX2)n- || | OC-( CX2)n-X ANGLE | CX | X2其中X = H,烷基,芳基,芳烷基或卤素N = 1〜20,其制备方法,聚合二烯和单乙烯基不饱和可共聚单体在这些特定存在下的方法 XANTHOGEN DISULPHIDES和VULCANISABLE RUBBER MIXTURES涵盖一种未经连接的苯乙烯可溶性氯乙烯共聚物或共聚物,它是在存在的XANTHOGEN DISULPHIDES中制备的。

    Xanthogen disulphides with functional groups
    2.
    发明授权
    Xanthogen disulphides with functional groups 失效
    Xanthogen二硫键与官能团

    公开(公告)号:US4016177A

    公开(公告)日:1977-04-05

    申请号:US570098

    申请日:1975-04-21

    摘要: This invention relates to xanthogen disulphides of the formula ##STR1## in which R is the same or different and denotes the following groups: ##STR2## wherein X = H, alkyl, aryl, aralkyl or halogenn = 1 to 20,A process for preparing them, a process for polymerizing dienes and .alpha.-olefines in the presence of these particular xanthogen disulphides and to vulcanizable rubber mixtures consisting of an uncross-linked benzene soluble chloroprene homopolymer or copolymer which is prepared in the presence of said xanthogen disulphides.

    摘要翻译: 本发明涉及式“IMAGE”的Xanthogen二硫化物,其中R相同或不同,表示以下基团:其中X = H,烷基,芳基,芳烷基或卤素N = 1至20,A的方法 制备它们,在这些特殊的XANTHOGEN DISPHPHES存在下聚合二烯和α-烯烃的方法以及包含在已存在的XANTHOGEN DISRPHES中制备的未经连接的苯并噻唑类共聚物或共聚物的VULC可化橡胶混合物的方法。