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    • 92. 发明授权
    • Silicone-compatible photoinitiators
    • 硅氧烷相容的光引发剂
    • US09409932B2
    • 2016-08-09
    • US14729229
    • 2015-06-03
    • Henkel AG & Co. KGAAHenkel IP & Holding GMBH
    • Zhiming Pasing LiYong ZhangJinyou LiZhixiang LuZheng Lu
    • C08F2/50C08F2/46C08G61/04C07F7/18C08G77/14C08G77/00C07F5/02C07F7/08C08K5/5419C07F7/02C08J3/28
    • C07F7/1804C07F5/02C07F7/025C07F7/0838C08G77/14C08G77/80C08J3/28C08J2343/04C08K5/5419
    • Compounds useful as a photoinitiator and/or photosensitizer represented by the following formula (I): wherein R1 and R2 each independently designates an alkyl group of 1 to 12 carbon atoms or a cycloalkyl group of 5 or 6 carbon atoms or R1 and R2 form together with the carbon atom to which they are attached a cycloaliphatic ring of 5 or 6 carbon atoms, Si* represents an organopolysiloxane residue bonded via a silicon atom of this residue to the oxygen shown in formula (I), or a silane group SiR4R5R6, wherein R4, R5 and R6 each independently designates an alkyl group of 1 to 12 carbon atoms, a cycloalkyl group of 5 or 6 carbon atoms or an aryl group of 6 to 10 carbon atoms, and R3 designates a hydrogen atom or a group represented by the following formula (II) wherein R7 and R8 each independently designates an alkyl group of 1 to 12 carbon atoms or a cycloalkyl group of 5 or 6 carbon atoms or R7 and R8 form together with the carbon atom to which they are attached a cycloaliphatic ring of 5 or 6 carbon atoms, and Si** represents an organopolysiloxane residue bonded via a silicon atom of this residue to the oxygen shown in formula (II), or a silane group SiR9R10R11, wherein R9, R10 and R11 each independently designates an alkyl group of 1 to 12 carbon atoms, a cycloalkyl group of 5 or 6 carbon atoms or an aryl group of 6 to 10 carbon atoms.
    • 用作下式(I)表示的光引发剂和/或光敏剂的化合物:其中R 1和R 2各自独立地表示1至12个碳原子的烷基或5或6个碳原子的环烷基或R 1和R 2一起形成 与其连接的碳原子为5或6个碳原子的脂环族环,Si *表示通过该残基的硅原子与式(I)所示的氧键合的有机聚硅氧烷残基或硅烷基团SiR 4 R 5 R 6,其中 R4,R5和R6各自独立地表示碳原子数为1〜12的烷基,碳原子数5〜6的环烷基或碳原子数为6〜10的芳基,R3表示氢原子或 下式(II)其中R 7和R 8各自独立地表示1至12个碳原子的烷基或5或6个碳原子的环烷基或R 7和R 8与它们所连接的碳原子一起形成脂环族环 5或6个碳原子,Si **表示通过该残基的硅原子与式(II)所示的氧键合的有机聚硅氧烷残基或硅烷基SiR 9 R 10 R 11,其中R 9,R 10和R 11各自独立地表示烷基 1至12个碳原子的环烷基,5或6个碳原子的环烷基或6至10个碳原子的芳基。
    • 95. 发明授权
    • Rubber composition for tires and pneumatic tire
    • 轮胎和充气轮胎的橡胶组合物
    • US09309387B2
    • 2016-04-12
    • US13822039
    • 2011-09-02
    • Naoki KushidaSatoshi Mihara
    • Naoki KushidaSatoshi Mihara
    • C08K3/36C08L9/06B60C1/00C08K5/5419C08K5/548
    • C08L9/06B60C1/00C08K3/36C08K5/5419C08K5/548Y02T10/862
    • A rubber composition for tires contains a diene rubber, silica, a sulfur-containing silane coupling agent and a triethoxysilane containing an alkyl group having a prescribed number of carbon atoms, wherein 50 mass % or more of the aforementioned diene rubber is a styrene-butadiene copolymer rubber, the aforementioned sulfur-containing silane coupling agent has a mercapto group, the content of the aforementioned silica is from 5 to 150 parts by mass per 100 parts by mass of the aforementioned diene rubber, the content of the aforementioned sulfur-containing silane coupling agent is from 3 to 15 mass % relative to the content of the aforementioned silica, and the content of the aforementioned alkyltriethoxysilane is from 0.1 to 20 mass % relative to the content of the aforementioned silica.
    • 轮胎用橡胶组合物含有二烯系橡胶,二氧化硅,含硫硅烷偶联剂和含有规定碳原子数的烷基的三乙氧基硅烷,其中,上述二烯系橡胶的50质量%以上为苯乙烯 - 丁二烯 共聚物橡胶,上述含硫硅烷偶联剂具有巯基,上述二氧化硅的含量相对于上述二烯系橡胶100质量份为5〜150质量份,上述含硫硅烷的含量 偶联剂相对于上述二氧化硅的含量为3〜15质量%,上述烷基三乙氧基硅烷的含量相对于上述二氧化硅的含量为0.1〜20质量%。