Polymerizable substituted amide compound, polymer obtained therefrom and
nonlinear optical material using the same
    2.
    发明授权
    Polymerizable substituted amide compound, polymer obtained therefrom and nonlinear optical material using the same 失效
    可聚合的取代酰胺化合物,由其获得的聚合物和使用其的非线性光学材料

    公开(公告)号:US5274061A

    公开(公告)日:1993-12-28

    申请号:US987141

    申请日:1992-12-08

    摘要: The present invention provides novel polymerizable substituted amide compounds which are derived from isocyanate compounds and which are useful in the preparation of nonlinear optical materials. The polymerizable substituted amide compound of the present invention represents by the formula; ##STR1## wherein R and R.sup.1 respectively represent a hydrogen atom or a lower alkyl group, A represents --X--(CH.sub.2).sub.n -- in which X represents an oxygen atom or --NH-- and n is an integer of 1 to 6, and m shows 0 or 1. The present invention also provides a homo- or co-polymer derived from the polymerizable substituted amide compound. The present invention further provides a nonlinear optical composition containing the homo- or co-polymer.

    摘要翻译: 本发明提供了衍生自异氰酸酯化合物并可用于制备非线性光学材料的新型可聚合取代的酰胺化合物。 本发明的可聚合取代酰胺化合物由下式表示: 其中R和R1分别表示氢原子或低级烷基,A表示-X-(CH2)n-,其中X表示氧原子或-NH-,n表示1〜 6,m表示0或1.本发明还提供衍生自可聚合取代的酰胺化合物的均聚物或共聚物。 本发明还提供了含有均聚物或共聚物的非线性光学组合物。

    Process for producing unsaturated carbamic acid esters
    3.
    发明授权
    Process for producing unsaturated carbamic acid esters 失效
    生产不饱和氨基甲酸酯的方法

    公开(公告)号:US5434296A

    公开(公告)日:1995-07-18

    申请号:US193651

    申请日:1994-02-07

    CPC分类号: C07C271/64 C07C269/00

    摘要: The present invention provides a manufacturing method for unsaturated carbamic acid esters by allowing an unsaturated amide compound to react with a metallic base in an inert solvent, followed by a reaction with a halogenated formic acid ester.The invention also provides a manufacturing method of unsaturated carbamic acid esters by allowing an urethane derivative to react with a metallic base in an inert solvent, followed by a reaction with an unsaturated acid halide.

    摘要翻译: 本发明通过使惰性溶剂中的不饱和酰胺化合物与金属碱反应,然后与卤代甲酸酯反应来提供不饱和氨基甲酸酯的制造方法。 本发明还通过使氨基甲酸酯衍生物与惰性溶剂中的金属碱反应,然后与不饱和酰卤反应,提供不饱和氨基甲酸酯的制造方法。

    Blocked isocyanatocarbonyl group-containing polymers, and their
production and use
    8.
    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。