Water emulsifable isocyanates having improved properties
    3.
    发明申请
    Water emulsifable isocyanates having improved properties 审中-公开
    具有改进性能的水可乳化异氰酸酯

    公开(公告)号:US20050239989A1

    公开(公告)日:2005-10-27

    申请号:US10522719

    申请日:2003-07-24

    摘要: The invention relates to mixtures containing (A) an isocyanurate and/or biuret of 1,6-diisocyanatohexane (IIDI), (B) an isocyanurate of 1-isocyanato-3,5,5-trimethyl-5-isocyanaLomethyl-cyclohexane (IPDI), (C) at least one emulsifier, which can be obtained by reacting a diisocyanate (C2) selected from tetramethylenediisocyanate, dodecamethylenediisocyanate, 1,4-diiso-cyanatocyclohexane, 4,4′-di(isocyanatocyclohexyl)methane, trimethylhexandiisocyanate, tetramethylhexandiisocyanate, 2,4 or 2,6 toluylenediisocyanate and the isomer mixtures thereof, tetratnethylxylylenediisocyanate, p-xylylenediisocyanate, 2,4′ or 4,4′ diiso-cyanatodiphenylmethane and a mixture of at least two of said diisocyanates having at least one component (C1) which contains at least one group which can react with isocyanate groups and at least one hydrophile group, and (D) optionally a solvent.

    摘要翻译: 本发明涉及含有(A)异氰脲酸酯和/或1,6-二异氰酸根合己烷(IIDI)的缩二脲的混合物,(B)1-异氰酸酯基-3,5,5-三甲基-5-异氰酸甲酯基环己烷的异氰脲酸酯(IPDI ),(C)至少一种乳化剂,其可以通过使选自四亚甲基二异氰酸酯,十二亚甲基二异氰酸酯,1,4-二异氰酸根合环己烷,4,4'-二(异氰酸根合环己基)甲烷,三甲基己二异氰酸酯,四甲基己二异氰酸酯, 2,4或2,6甲苯二异氰酸酯及其异构体混合物,四甲基亚二甲苯基二异氰酸酯,对亚二甲苯基二异氰酸酯,2,4'或4,4'-二异氰酸二苯基甲烷和至少两种所述二异氰酸酯的混合物,其具有至少一种组分(C1) 其包含至少一个能够与异氰酸酯基团和至少一个亲水基团反应的基团,和(D)任选的溶剂。

    Highly functional, highly branched polyureas
    9.
    发明授权
    Highly functional, highly branched polyureas 有权
    高功能,高度支化的聚脲

    公开(公告)号:US07645855B2

    公开(公告)日:2010-01-12

    申请号:US10578186

    申请日:2004-11-04

    IPC分类号: C08G71/02

    CPC分类号: C08G71/02

    摘要: A process for preparing high-functionality highly branched polyureas which comprises reacting one or more carbonates with one or more amines having at least two primary and/or secondary amino groups, at least one amine having at least three primary and/or secondary amino groups.

    摘要翻译: 一种制备高官能度高度支化的聚脲的方法,其包括使一种或多种碳酸酯与一种或多种具有至少两个伯和/或仲氨基的胺,至少一种具有至少三个伯和/或仲氨基的胺反应。