Copolymer containing vinyl, urea and amide constituents
    1.
    发明公开
    Copolymer containing vinyl, urea and amide constituents 失效
    乙烯基,Harnstoff-和Amidbestandteile enthaltende共聚物。

    公开(公告)号:EP0364070A1

    公开(公告)日:1990-04-18

    申请号:EP89307212.4

    申请日:1989-07-17

    申请人: ICI AMERICAS INC.

    发明人: Lin, I Sioun

    摘要: Tough, moldable copolymers can be made from a reaction system which comprises polymer precursor compounds which form a polymer containing urea and amide linkages and an unsaturated monomer which forms an addition polymer, together with an interpolymer crosslinker which crosslinks the polymer to the addition polymer.

    摘要翻译: 难以成型的共聚物可以由包含形成含有脲和酰胺键的聚合物的聚合物前体化合物和形成加成聚合物的不饱和单体以及将聚合物交联到加成聚合物的互聚物交联剂的反应体系制备。

    Structural molding compositions
    2.
    发明公开
    Structural molding compositions 失效
    Strukturelle Formmasse。

    公开(公告)号:EP0399642A1

    公开(公告)日:1990-11-28

    申请号:EP90303808.1

    申请日:1990-04-09

    申请人: ICI AMERICAS INC.

    发明人: Lin, I Sioun

    IPC分类号: C08G18/65 C08G18/66 C08G18/50

    摘要: Improved fiber reinforced structural products are made in a mold cavity containing reinforcing fibers by reaction injection of impingement mixed isocyanante reactive ingredients comprising a soft-­block component, a chain extender selected from primary aromatic polyamines having at least one electron withdrawing group attached directly to the ring, secondary diamines, an isocyanurate formation catalyst and a polyisocyanate.

    摘要翻译: 改进的纤维增强结构产品在包含增强纤维的模腔中通过反应注入冲击混合的异氰酸酯反应性成分制成,所述冲击混合异氰酸酯反应性成分包含软嵌段组分,扩链剂,其选自具有至少一个吸电子基团的伯芳族多胺直接连接到环上 ,仲二胺,异氰脲酸酯形成催化剂和多异氰酸酯。