利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

44 条记录 (耗时 0.019 秒)

    Radiation-curable acrylate/silicone pressure-sensitive adhesive compositions
    41.
    发明授权
    Radiation-curable acrylate/silicone pressure-sensitive adhesive compositions 失效
    可辐射固化的丙烯酸酯/硅氧烷压敏粘合剂组合物

    公开(公告)号：US5514730A

    公开(公告)日：1996-05-07

    申请号：US279718

    申请日：1994-07-25

    申请人： Mieczyslaw H. Mazurek ,  Steven S. Kantner ,  David J. Kinning ,  Yvan A. Bogaert

    发明人： Mieczyslaw H. Mazurek ,  Steven S. Kantner ,  David J. Kinning ,  Yvan A. Bogaert

    IPC分类号： C08F299/08 ,  C08F290/00 ,  C09J4/00 ,  C09J4/06 ,  C09J7/02 ,  C09J183/00 ,  C09J183/02 ,  C09J183/08 ,  C09J183/10 ,  C09J183/07

    CPC分类号： C09J183/08 ,  C09J183/10 ,  C09J4/06 ,  Y10S525/925 ,  Y10S526/931

    摘要： The present invention provides a radiation curable vinyl-silicone pressure-sensitive adhesive composition which combines the advantages of silicone and acrylate pressure-sensitive adhesives and which does not experience gross phase separation problems. The composition comprises at least about 20 weight percent of a certain telechelic silicone polymer, about 0.5 to about 80 weight percent of monofunctional free-radically polymerizable vinyl monomer copolymerizable with the silicone polymer, and a sufficient amount of a silicate MQ tackifying resin to impart a degree of adhesive tack to the cured composition at the use temperature, wherein the weight percentages of the silicone polymer and the monomer are based upon the total weight of the silicone polymer and monomer.

    摘要翻译： 本发明提供了可聚合有机硅和丙烯酸酯压敏粘合剂的优点并且不经历总相分离问题的可辐射固化的乙烯基 - 硅氧烷压敏粘合剂组合物。 组合物包含至少约20重量％的某些遥爪硅氧烷聚合物，约0.5至约80重量％的可与硅氧烷聚合物共聚的单官能可自由基聚合的乙烯基单体，以及足够量的硅酸盐MQ增粘树脂，以赋予 在使用温度下对固化的组合物的粘合程度，其中硅氧烷聚合物和单体的重量百分比是基于有机硅聚合物和单体的总重量。

    Radiation-curable silicone elastomers and pressure sensitive adhesives
    42.
    发明授权
    Radiation-curable silicone elastomers and pressure sensitive adhesives 失效
    可辐射固化的硅氧烷弹性体和压敏粘合剂

    公开(公告)号：US5314748A

    公开(公告)日：1994-05-24

    申请号：US109004

    申请日：1993-08-16

    申请人： Mieczyslaw H. Mazurek ,  Steven S. Kantner ,  Charles M. Leir ,  Yvan A. Bogaert ,  Robert K. Galkiewicz ,  Audrey A. Sherman

    发明人： Mieczyslaw H. Mazurek ,  Steven S. Kantner ,  Charles M. Leir ,  Yvan A. Bogaert ,  Robert K. Galkiewicz ,  Audrey A. Sherman

    IPC分类号： C07F7/08 ,  C07F7/12 ,  C08F299/08 ,  C08G77/26 ,  C08G77/388 ,  C09J7/02 ,  C09J155/00 ,  C09J183/08 ,  B32B7/12 ,  B32B9/04

    CPC分类号： C07F7/12 ,  C07F7/0854 ,  C08F299/08 ,  C08G77/26 ,  C08G77/388 ,  C09J155/005 ,  C09J183/08 ,  C09J7/0207 ,  Y10T428/2809 ,  Y10T428/2852 ,  Y10T428/2896 ,  Y10T428/31663

    摘要： A composition which is curable to an elastomer comprising:A polymer or mixture of polymers of the formula ##STR1## wherein: X are monovalent moieties having ethylenic unsaturation which can be the same or different;Y are divalent linking groups which can be the same or different;m is an integer of 0 to 1;D are monovalent moieties which can be the same or different selected from the group consisting of hydrogen, an alkyl group of 1 to about 10 carbon atoms, aryl, and substituted aryl;R are divalent hydrocarbon groups which can be the same or different;R.sup.1 are monovalent moieties which can be the same or different selected from the group consisting of alkyl, substituted alkyl, aryl, and substituted aryl;R.sup.2 are monovalent moieties which can be the same or different selected from the group consisting of alkyl, substituted alkyl, aryl, and substituted aryl;R.sup.3 are monovalent moieties which can be the same or different selected from the group consisting of alkyl, substituted alkyl, vinyl, aryl, and substituted aryl;R.sup.4 are monovalent moieties which can be the same or different selenited from the group consisting of alkyl, substituted alkyl, vinyl, aryl, and substituted aryl; andn is an integer of about 270 to about 1000.A composition which is curable to a pressure sensitive adhesive comprising the above polymer and a sufficient amount of tackifier. The invention also relates to fluorosilane compounds useful in the preparation of silicone macromonomer, their preparation and the preparation of silicone macromonomer.

    摘要翻译： 可固化成弹性体的组合物，其包含：下式的聚合物或聚合物的混合物，其中：X是具有烯属不饱和度的单价部分，其可以相同或不同; Y是可以相同或不同的二价连接基团; m为0〜1的整数; D是可以相同或不同的一价部分，其选自氢，1至约10个碳原子的烷基，芳基和取代的芳基; R是可以相同或不同的二价烃基; R1是可以相同或不同的一价部分，其选自烷基，取代的烷基，芳基和取代的芳基; R2是可以相同或不同的一种选自烷基，取代的烷基，芳基和取代的芳基的一价部分; R3是可以相同或不同的一种选自烷基，取代的烷基，乙烯基，芳基和取代的芳基的一价部分; R4是可以与由烷基，取代的烷基，乙烯基，芳基和取代的芳基组成的组相同或不同的一价部分; 并且n是约270至约1000的整数。可包含上述聚合物和足够量的增粘剂的压敏粘合剂可固化的组合物。 本发明还涉及可用于制备硅氧烷大分子单体的氟硅烷化合物，其制备和硅氧烷大分子单体的制备。