Blocked isocyanatocarbonyl group-containing polymers, and their
production and use
    3.
    发明授权
    Blocked isocyanatocarbonyl group-containing polymers, and their production and use 失效
    封闭的异氰酸酯基羰基聚合物及其制备和使用

    公开(公告)号:US4816537A

    公开(公告)日:1989-03-28

    申请号:US42107

    申请日:1987-04-22

    CPC分类号: C08F220/54 C08F246/00

    摘要: A blocked isocyanatocarbonyl group-containing polymer which comprises a carbon-carbon backbone chain and at least one blocked isocyanatocarbonyl group and at least one active hydrogen-containing group or an acidic or basic group and has a molecular weight of 1,000 to 100,000, the contents of said blocked isocyanatocarbonyl group and said active hydrogen-containing group or said acidic or basic group being respectively from 1 to 99% by weight and from 0.1 to 90% by weight or from 1 to 90% by weight on the weight of the polymer, which is useful as a resin component in a coating agent, an adhesive agent or the like.

    摘要翻译: 含有异氰酸酯基羰基的聚合物,其包含碳 - 碳主链和至少一个封端的异氰酸酯基羰基和至少一个含活性氢基团或酸性或碱性基团,分子量为1,000至100,000, 所述封端的异氰酸酯基羰基和所述活性氢基团或所述酸性或碱性基团分别为聚合物重量的1至99重量%和0.1至90重量%或1至90重量%,其中 可用作涂布剂,粘合剂等中的树脂成分。

    Novel peroxide monomer and a polymer therefrom
    6.
    发明授权
    Novel peroxide monomer and a polymer therefrom 失效
    新型过氧化物单体及其聚合物

    公开(公告)号:US5011981A

    公开(公告)日:1991-04-30

    申请号:US201964

    申请日:1988-06-03

    摘要: Disclosed is a peroxide monomer having the formula;CH.sub.2 .dbd.CR--A--OO--B (I)wherein R represents a hydrogen atom or an alkyl having 1 to 5 carbon atoms, A represents --NH--CO--, --CO--NH--CO--, or --CO--O--CH.sub.2 CH.sub.2 --NH--CO--, and B represents a moiety which has excluded the group (--OOH) from a hydroperoxide and a preparation thereof. The present invention also provides a polymer whose a main chain composed of carbon-carbon bonds is bonded with a pendant peroxide group represented by the formula;--A--OO--B (II)wherein A and B is the same as mentioned above, the content of the pendant peroxide group being 0.1 to 99.9% by weight and a molecular weight of said polymer being 1,000 to 100,000; and a preparation thereof.

    Novel peroxide monomer and a polymer therefrom
    7.
    发明授权
    Novel peroxide monomer and a polymer therefrom 失效
    新型过氧化单体和聚合物

    公开(公告)号:US5070167A

    公开(公告)日:1991-12-03

    申请号:US661622

    申请日:1991-02-28

    摘要: Disclosed is a peroxide monomer having the formula:CH.sub.2 =CR--A--OO--B (I)wherein R represents a hydrogen atom or an alkyl having 1 to 5 carbon atoms, A represents --NH--CO--, --CO--NH--CO--, or --CO--O--CH.sub.2 CH.sub.2 --NH--CO--, and B represents a moiety which has excluded the group (--OOH) from a hydroperoxide and a preparation thereof. The present invention also provides a polymer whose a main chain composed of carbon-carbon bonds is bonded with a pendant peroxide group represented by the formula:--A--OO--B (II)wherein A and B is the same as mentioned above, the content of the pendant peroxide group being 0.1 to 99.9% by weight and a molecular weight of said polymer being 1,000 to 100,000; and a preparation thereof.