利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.024 秒)

    Composition for cross-linking of ethylene-polymer, method for cross-linking ethylene-polymer, and cross-linkable composition
    3.
    发明授权
    Composition for cross-linking of ethylene-polymer, method for cross-linking ethylene-polymer, and cross-linkable composition 失效
    用于乙烯聚合物交联的组合物，用于交联乙烯聚合物的方法和可交联组合物

    公开(公告)号：US5298564A

    公开(公告)日：1994-03-29

    申请号：US53342

    申请日：1993-04-28

    申请人： Shuji Suyama ,  Hideyo Ishigaki

    发明人： Shuji Suyama ,  Hideyo Ishigaki

    IPC分类号： C08J3/24 ,  C08K5/01 ,  C08K5/14 ,  C08L23/00 ,  C08F8/00

    CPC分类号： C08K5/01 ,  C08K5/14

    摘要： A composition for cross-linking of ethylene.polymer comprises 2,4-diphenyl-4-methyl-1-pentene and at least one peroxide selected from the group consisting of [1] peroxides represented by the formula (I): ##STR1## (wherein R.sup.1 stands for one member selected from the group consisting of alkyl groups, aryl groups, and alkyl-substituted aryl groups having 1 to 9 carbon atoms, R.sup.2 for one member selected from the group consisting of phenylene group, ethylene group, --C.tbd.C--, and alkyl groups, aryl groups, and alkyl-substituted aryl groups having 1 to 9 carbon atoms, and n for 1 or 2) and [2] peroxides represented by the formula (II): ##STR2## (wherein two R.sup.3 's independently stand for one member selected from the group consisting of alkyl groups, aryl groups, and alkyl-substituted aryl groups of 1 to 9 carbon atoms or jointly stand for an ethylene group, R.sup.4 and R.sup.5 independently stand for a linear or branched alkyl group of 1 to 6 carbon atoms or --(CH.sub.2).sub.m C(O)OR.sup.6 [wherein R.sup.6 stands for an alkyl group of 1 to 4 carbon atoms and m for an integer in the range of 1 to 3] or jointly for a cyclohexane ring or a cyclododecane ring unsubstituted or substituted with 1 to 3 alkyl groups of 1 to 4 carbon atoms); a method for cross-linking an ethylene.polymer by the use of the composition mentioned above, a method for cross-linking an ethylene.polymer using the composition and a cross-linkable composition comprises an ethylene.polymer and the composition.

    摘要翻译： 用于乙烯聚合物交联的组合物包括2,4-二苯基-4-甲基-1-戊烯和选自（1）由式（I）表示的过氧化物的至少一种过氧化物：（* CHEMICAL 结构*）（I）（其中R1表示选自烷基，芳基和具有1至9个碳原子的烷基取代的芳基中的一个，R2表示选自亚苯基 ，亚乙基，-C（三键）C-和烷基，芳基和具有1至9个碳原子的烷基取代的芳基，n为1或2）和（2）由式（ II）：（*化学结构*）（II）（其中两个R 3独立地代表选自1至9个碳原子的烷基，芳基和烷基取代的芳基中的一个，或共同代表 亚乙基，R 4和R 5独立地表示1〜6个碳原子的直链或支链烷基 r - （CH 2）m C（O）OR 6（其中R 6表示1至4个碳原子的烷基，m表示1至3的整数）或联合用于环己烷环或环十二烷环未被取代或取代 1〜3个碳原子数为1〜3的烷基）; 通过使用上述组合物交联乙烯聚合物的方法，使用该组合物和可交联组合物交联乙烯聚合物的方法包括乙烯聚合物和组合物。

    Polymeric peroxy ester and its use
    6.
    发明授权
    Polymeric peroxy ester and its use 失效
    聚合过氧酯及其用途

    公开(公告)号：US5041624A

    公开(公告)日：1991-08-20

    申请号：US416835

    申请日：1989-10-03

    申请人： Shuji Suyama ,  Hideyo Ishigaki ,  Katsuki Taura

    发明人： Shuji Suyama ,  Hideyo Ishigaki ,  Katsuki Taura

    IPC分类号： C07C409/38 ,  C08F4/32 ,  C08F4/36 ,  C08G67/00

    CPC分类号： C08G67/00 ,  C08F4/36

    摘要： A polymeric peroxy ester, which consists of a structural unit represented by the formula (I): ##STR1## and a structural unit represented by the general formula (II): ##STR2## wherein R represents --CH.sub.2 CH.sub.2 --, --C.tbd.C-- or ##STR3## and had an average molecular weight or 1,000-15,000, said structural units (I) and (II) being bonded alternately in a molar ratio within the range of from 6:4 to 4:6, has a 10-hour half-life period temperature of 70.degree.-85.degree. C. and a high activity at relatively high temperature, is safe in the production and handling, is adapted to be used as a polymerization initiator in the polymerization of vinyl monomer, and can produce a vinyl polymer having a high molecular weight.

    Polyfunctional peroxides, vinyl monomer polymerization initiators comprising the same and process for polymerization vinyl monomers employing the same
    7.
    发明授权
    Polyfunctional peroxides, vinyl monomer polymerization initiators comprising the same and process for polymerization vinyl monomers employing the same 失效
    多官能过氧化物，包含其的乙烯基单体聚合引发剂和使用其的乙烯基单体的聚合方法

    公开(公告)号：US6111042A

    公开(公告)日：2000-08-29

    申请号：US273519

    申请日：1999-03-22

    申请人： Hideyo Ishigaki ,  Yasumasa Watanabe ,  Tomomi Satou

    发明人： Hideyo Ishigaki ,  Yasumasa Watanabe ,  Tomomi Satou

    IPC分类号： C07C409/38 ,  C08F4/36 ,  C08F4/38 ,  C07C69/96

    CPC分类号： C07C409/38 ,  C08F4/36

    摘要： The novel polyfunctional peroxides are compounds represented by the following general formula (1):R.sup.1 -CX.sub.3 ( 1)wherein R.sup.1 represents a linear alkyl group having 1 to 3 carbon atoms; and X represents a group: ##STR1## (wherein R.sup.2 represents a linear or branched alkyl group having 1 to 5 carbon atoms). Such polyfunctional peroxides include 1,1,1-tris(t-butylperoxycarbonyloxymethyl)propane and the like. The polymerization initiators for vinyl monomers comprise such polyfunctional peroxides. In the process for polymerizing vinyl monomers, a vinyl monomer is polymerized employing such polyfunctional peroxide at 60 to 160.degree. C.

    摘要翻译： 新型多官能过氧化物是由以下通式（1）表示的化合物：R1-CX3（1）其中R1表示具有1至3个碳原子的直链烷基; X表示：（式中，R 2表示碳原子数1〜5的直链或支链烷基）。 这种多官能过氧化物包括1,1,1-三（叔丁基过氧羰基氧基甲基）丙烷等。 乙烯基单体的聚合引发剂包括这种多官能过氧化物。 在聚合乙烯基单体的方法中，使用这种多官能过氧化物在60至160℃聚合乙烯基单体。

    Polyfunctional peroxides, vinyl monomer polymerization initiators comprising the same and process for polymerizing vinyl monomers employing the same
    8.
    发明授权
    Polyfunctional peroxides, vinyl monomer polymerization initiators comprising the same and process for polymerizing vinyl monomers employing the same 失效
    多官能过氧化物，包含其的乙烯基单体聚合引发剂和使用其的乙烯基单体的聚合方法

    公开(公告)号：US5973181A

    公开(公告)日：1999-10-26

    申请号：US999359

    申请日：1997-12-29

    申请人： Hideyo Ishigaki ,  Yasumasa Watanabe ,  Tomomi Satou

    发明人： Hideyo Ishigaki ,  Yasumasa Watanabe ,  Tomomi Satou

    IPC分类号： C07C409/38 ,  C08F4/36 ,  C08F4/38

    CPC分类号： C07C409/38 ,  C08F4/36

    摘要： The novel polyfunctional peroxides are compounds represented by the following general formula (1):R.sup.1 --CX.sub.3 (1)wherein R.sup.1 represents a linear alkyl group having 1 to 3 carbon atoms; and X represents a group: ##STR1## (wherein R.sup.2 represents a linear or branched alkyl group having 1 to 5 carbon atoms).Such polyfunctional peroxides include 1,1,1-tris(t-butylperoxycarbonyloxymethyl)propane and the like. The polymerization initiators for vinyl monomers comprise such polyfunctional peroxides. In the process for polymerizing vinyl monomers, a vinyl monomer is polymerized employing such polyfunctional peroxide at 60 to 160.degree. C.

    摘要翻译： 新型多官能过氧化物是由以下通式（1）表示的化合物：R1-CX3（1）其中R1表示具有1至3个碳原子的直链烷基; X表示：（式中，R 2表示碳原子数1〜5的直链或支链烷基）。 这种多官能过氧化物包括1,1,1-三（叔丁基过氧羰基氧基甲基）丙烷等。 乙烯基单体的聚合引发剂包括这种多官能过氧化物。 在聚合乙烯基单体的方法中，使用这种多官能过氧化物在60至160℃聚合乙烯基单体。

    Expandable thermoplastic resin particles
    9.
    发明授权
    Expandable thermoplastic resin particles 失效
    可膨胀热塑性树脂颗粒

    公开(公告)号：US4698367A

    公开(公告)日：1987-10-06

    申请号：US947738

    申请日：1986-12-30

    申请人： Toshiki Ikeda ,  Yoshitugu Beppu ,  Takashi Yamamoto ,  Hideyo Ishigaki ,  Hiroshi Ohmura

    发明人： Toshiki Ikeda ,  Yoshitugu Beppu ,  Takashi Yamamoto ,  Hideyo Ishigaki ,  Hiroshi Ohmura

    IPC分类号： C08J9/22 ,  C08J9/16 ,  C08J9/224

    CPC分类号： C08J9/224 ,  Y10S525/902 ,  Y10T428/2998

    摘要： Expandable thermoplastic resin particles comprising a thermoplastic resin and a hydrocarbon having the lower boiling point than the softening point of the thermoplastic resin in which a copolymer composed of a fluorinated vinyl polymer part and a hydrophilic vinyl polymer part covers or is included on the surface or in the surface layer of the expandable thermoplastic particle, said resin particles are useful for producing package vessels and containers for oily or fatty foods.

    摘要翻译： 包含热塑性树脂和沸点低于热塑性树脂的软化点的烃的可发性热塑性树脂颗粒，其中由氟化乙烯基聚合物部分和亲水性乙烯基聚合物部分组成的共聚物覆盖或包含在表面或 可膨胀热塑性颗粒的表面层，所述树脂颗粒可用于生产用于油性或脂肪食品的包装容器和容器。