Novel antioxidant-peroxides and their use
    83.
    发明公开
    Novel antioxidant-peroxides and their use 失效
    过氧化物抗氧化剂和维生素。

    公开(公告)号:EP0344733A2

    公开(公告)日:1989-12-06

    申请号:EP89109785.9

    申请日:1989-05-31

    发明人: Sanchez, Jose

    摘要: The present invention relates to a novel antioxidant-peroxide compound of Structure A,
    in which the definitions of X, Y, R, An, x, and y are given in the Summary of the Invention section, for example, t-butyl peroxy-3-(3,5-di-t-butyl-4-hydroxyphenyl)propionate, processes for producing polymeric compositions of enhanced oxidative stability via initiation of polymerization of ethylenically unsaturated monomers, curing of elastomers and unsaturated polyester resins, modification of polypropylene and other polymers and copolymers, and crosslinking of olefin polymers and copolymers, and the resulting polymers having enhanced oxidative stability.

    摘要翻译: 本发明涉及结构A(Y - [ - R-OO-X)x-An] y-An A的新型抗氧化剂 - 过氧化物化合物,其中X,Y,R,An,x和 y在本发明概述部分中给出,例如叔丁基过氧-3-(3,5-二叔丁基-4-羟基苯基)丙酸酯,通过引发,制备具有增强的氧化稳定性的聚合物组合物的方法 烯键式不饱和单体的聚合,弹性体和不饱和聚酯树脂的固化,聚丙烯和其它聚合物和共聚物的改性以及烯烃聚合物和共聚物的交联,以及所得聚合物具有增强的氧化稳定性。

    Radiation curable compositions based on unsaturated polyesters and compounds having at least two vinyl ether groups
    87.
    发明公开
    Radiation curable compositions based on unsaturated polyesters and compounds having at least two vinyl ether groups 失效
    辐射固化组合物,其包含具有至少两个乙烯基醚基团的不饱和聚酯和组件。

    公开(公告)号:EP0322808A2

    公开(公告)日:1989-07-05

    申请号:EP88121612.1

    申请日:1988-12-23

    摘要: Disclosed is a liquid, radiation curable composition comprising: (A) an unsaturated polyester component containing an unsaturated polyester polymer, an unsaturated polyester oligomer or a mixture thereof; and (B) a non-polymerized, cocurable vinyl ether component which may be separate from or structurally incorporated in the unsaturated polyester component, provided that the vinyl ether component contains an average of at least two vinyl ether groups per molecule of the vinyl ether component.
    Also disclosed is a method of coating comprising: applying to a substrate a film of a liquid, radiation curable composition of the invention, and curing the composition through its thickness to a tack-free state by exposing the film to ionizing radiation and/or ultraviolet light.

    摘要翻译: 本发明公开了一种液体可辐射固化组合物,包括:(A)不饱和聚酯组分包含不饱和聚酯聚合物,不饱和聚酯低聚物或它们的混合物; 和(B),其可从单独的或在不饱和聚酯组分在结构上并入非聚合,cocurable乙烯基醚组分,条件做了乙烯基醚组分包含每个乙烯基醚组分的分子平均至少两个乙烯基醚基团的 , 所以游离缺失盘是涂层的方法,包括:施加至基底的液体的薄膜,本发明的辐射固化组合物,并且通过将薄膜暴露于电离辐射和/或紫外固化穿过其厚度到无粘性的状态,组合物 光。

    Polymerisable compositions
    89.
    发明公开
    Polymerisable compositions 失效
    Polymerisierbare Zusammensetzungen。

    公开(公告)号:EP0234692A2

    公开(公告)日:1987-09-02

    申请号:EP87300261.2

    申请日:1987-01-13

    IPC分类号: C08L67/06 C08F283/01

    CPC分类号: C08F299/0478

    摘要: A polymerisable composition comprising:

    (a) an unsaturated polyester,
    (b) styrene and/or an acrylate or methacrylate monomer, and
    (c) a compound containing at least two groups of the formula:
    wherein R represents hydrogen or methyl, said compound being free of urethane or hydroxy groups.

    摘要翻译: 一种可聚合组合物,其包含:(a)不饱和聚酯,(b)苯乙烯和/或丙烯酸酯或甲基丙烯酸酯单体,和(c)含有至少两个下式的基团的化合物:其中R表示氢或甲基, 所述化合物不含氨基甲酸酯或羟基。