Polymerizable compound and polymer therefrom
    1.
    发明授权
    Polymerizable compound and polymer therefrom 失效
    可聚合化合物和聚合物

    公开(公告)号:US5169896A

    公开(公告)日:1992-12-08

    申请号:US861549

    申请日:1992-04-01

    摘要: A curable composition comprises a compound having at least two hydroxyl groups and a homopolymer or a copolymer of a polymerizable compound represented by formula (I):A--X--COCOOR.sub.1 (I)wherein R.sub.1 represents a hydrogen atom, a C.sub.1 -C.sub.5 alkyl group or an aryl group; X represents an oxygen atom, a sulfur atom, --COO-- or --NR.sub.5 -- wherein R.sub.5 is a hydrogen atom or a C.sub.1 -C.sub.5 alkyl group; A represents a C.sub.3 -C.sub.18 alkenyl, alkynyl, alkenylaryl or alkenylaralykyl group, or a group represented by: ##STR1## wherein R.sub.2 and R.sub.3, which may be the same or different, independently represent a hydrogen atom or a C.sub.1 -C.sub.5 alkyl groups; Y represents an oxygen atom or --NR.sub.4 -- wherein R.sub.4 represents a hydrogen atom or a C.sub.1 -C.sub.5 alkyl group; n is an integer of 1 to 5;m is an integer of 1 to 10; and 1 is 0 or an integer of 1 to 20;with the proviso that if Y is present, X is not --NR.sub.5 --.

    摘要翻译: 可固化组合物包含具有至少两个羟基的化合物和由式(I)表示的可聚合化合物的均聚物或共聚物:AX-COCOOR1(I)其中R1表示氢原子,C1-C5烷基或 芳基; X表示氧原子,硫原子,-COO-或-NR5-,其中R5是氢原子或C1-C5烷基; A表示C 3 -C 18烯基,炔基,烯基芳基或链烯基烷基,或由下式表示的基团:其中R 2和R 3可以相同或不同,独立地表示氢原子或C 1 -C 5烷基; Y表示氧原子或-NR4-,其中R4表示氢原子或C1-C5烷基; n为1〜5的整数, m为1〜10的整数。 1为0或1〜20的整数, 条件是如果存在Y,则X不是-NR 5 - 。

    Polymerizable compound and polymer therefrom
    2.
    发明授权
    Polymerizable compound and polymer therefrom 失效
    可聚合的化合物和聚合物

    公开(公告)号:US5442096A

    公开(公告)日:1995-08-15

    申请号:US84966

    申请日:1993-07-02

    摘要: A homopolymer or a copolymer comprises a polymerizable compound represented by formula (I):A--X--COCOOR.sub.1 (I)wherein R.sub.1 represents a hydrogen atom, a C.sub.1 -C.sub.5 alkyl group or an aryl group; X represents an oxygen atom, a sulfur atom, --COO-- or --NR.sub.5 -- wherein R.sub.5 is a hydrogen atom or a C.sub.1 -C.sub.5 alkyl group; A represents a C.sub.3 -C.sub.18 alkenyl, alkynyl, alkenylaryl or alkenylaralkyl group, or a group represented by: ##STR1## wherein R.sub.2 and R.sub.3, which may be the same or different, independently represent a hydrogen atom or a C.sub.1 -C.sub.5 alkyl group; Y represents an oxygen atom or --NR.sub.4 -- wherein R.sub.4 represents a hydrogen atom or a C.sub.1 -C.sub.5 alkyl group; n is an integer of 1 to 5; m is an integer of 1 to 10; and 1 is 0 or an integer of 1 to 20;with the proviso that if Y is present, X is not --NR.sub.5 --. Additionally, disclosed are processes of preparing the homopolymer or copolymer as well as the polymerizable compound.

    摘要翻译: 均聚物或共聚物包含由式(I)表示的可聚合化合物:其中R 1表示氢原子,C 1 -C 5烷基或芳基的A-X-COCOOR 1(I) X表示氧原子,硫原子,-COO-或-NR5-,其中R5是氢原子或C1-C5烷基; A表示C 3 -C 18烯基,炔基,链烯基芳基或链烯基烷基,或由相同或不同表示的基团独立地表示氢原子或C1-C5烷基; Y表示氧原子或-NR4-,其中R4表示氢原子或C1-C5烷基; n为1〜5的整数, m为1〜10的整数。 1为0或1〜20的整数, 条件是如果存在Y,则X不是-NR 5 - 。 此外,公开了制备均聚物或共聚物以及可聚合化合物的方法。

    Reactive, acrylic resin micro-particles, their preparation and curable
composition containing the same
    9.
    发明授权
    Reactive, acrylic resin micro-particles, their preparation and curable composition containing the same 失效
    反应性,丙烯酸树脂微粒,其制备和含有相同的固化组合物

    公开(公告)号:US4820777A

    公开(公告)日:1989-04-11

    申请号:US915795

    申请日:1986-10-06

    摘要: A reactive acrylic resin micro-particle comprising a particulate body resin and a number of linear segments attached to said body resin and extending outwardly therefrom, said particulate body resin being composed of an internally gellated acrylic resin and having a mean grain diameter of 0.01 to 20 .mu. and said linear segments each being composed of a linear carbon chain of 1 to 100 carbon atoms, which may be interrupted by an oxygen, sulfur or nitrogen atom, which is connected at one end to said particulated body resin through a urethane, acyl urethane, urea or acyl urea bond and possessed of at the other end an ethylenically unsaturated bond. The invention also includes the preparation of said microparticles and a curable acrylic composition containing said microparticles, at least one polymerizable monomer or oligomer and a polymerization initiator.

    摘要翻译: 一种反应性丙烯酸树脂微粒,其包含颗粒体树脂和多个直线段,其附接到所述主体树脂并向外延伸,所述颗粒体树脂由内部胶凝丙烯酸树脂构成,平均粒径为0.01至20 并且所述线性段各自由1至100个碳原子的直链碳链组成,其可被氧,硫或氮原子间隔,所述氧,硫或氮原子通过氨基甲酸酯,酰基氨基甲酸酯在一端与所述微粒体树脂连接 ,脲或酰基脲键,另一端具有烯属不饱和键。 本发明还包括所述微粒的制备和含有所述微粒,至少一种可聚合单体或低聚物和聚合引发剂的可固化的丙烯酸组合物。