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    • 2. 发明申请
    • BETA-KETOESTER GROUP-CONTAINING ORGANOPOLYSILOXANE COMPOUND
    • 含β-酮酸酯基团的含有机硅氧烷化合物
    • US20100152473A1
    • 2010-06-17
    • US12639513
    • 2009-12-16
    • Hideyoshi YANAGISAWA
    • Hideyoshi YANAGISAWA
    • C07F7/08
    • C08G77/14
    • A novel organosilicon compound is provided as an organosilicon compound containing a β-ketoester structure that has minimal volatile components and generates a minimal amount of alcohol when used as a component within all manner of treatment agents. The organopolysiloxane is represented by an average composition formula shown below: YaR1bR2cSi(OR3)d(OH)eO(4-a-b-c-d-e)/2  (1) (wherein Y represents an organic group containing a β-ketoester group that may be at least partially enolized, R1 represents a monovalent hydrocarbon group that may optionally include a functional group such as a mercapto group, an epoxy group or a (meth)acryloyloxy group, R2 represents a monovalent hydrocarbon group that contains no functional groups, R3 represents a monovalent hydrocarbon group, and a, b, c, d and e are numbers that satisfy 0.01≦a≦1, 0≦b
    • 提供了一种新颖的有机硅化合物作为含有具有最小挥发性组分的β-酮酯结构的有机硅化合物,并且当用作所有方式的处理剂中的组分时产生最少量的醇。 有机聚硅氧烷由以下平均组成式表示:YaR1bR2cSi(OR3)d(OH)eO(4-abcde)/ 2(1)(其中Y表示含有可以至少为 部分烯化,R 1表示可以任选地包括官能团如巯基,环氧基或(甲基)丙烯酰氧基的一价烃基,R 2表示不含官能团的一价烃基,R 3表示一价烃 组和a,b,c,d和e分别为满足0.01≦̸ a≦̸ 1,0
    • 3. 发明申请
    • ORGANOSILICON COMPOUND AND PRESSURE-SENSITIVE ADHESIVE COMPOSITION FOR LIQUID CRYSTAL ELEMENT CONTAINING SAME
    • 含有同位素的液晶元素的有机硅化合物和压敏粘合剂组合物
    • US20090137710A1
    • 2009-05-28
    • US12275605
    • 2008-11-21
    • Hideyoshi YANAGISAWA
    • Hideyoshi YANAGISAWA
    • C09J11/06C07F7/08
    • C09J143/04C07F7/1804C09J2201/606
    • A novel organosilicon compound having a β-ketoester structure and a pressure-sensitive adhesive composition for a liquid crystal element that includes the organosilicon compound are provided. The organosilicon compound is obtained by reacting, in the presence of a transition metal catalyst, a compound represented by a formula (1): [wherein, R1 represents H or Me, R2 to R4 represent divalent hydrocarbon groups, A represents a group of a formula (i): (wherein, R6 represents an alkyl group or a phenyl group), R5 represents a group of a formula (ii): (wherein, B represents OH or a group represented by the formula (i)), and p, q and r represent integers of 0 to 6] with an alkoxysilane represented by a formula (2): (R7O)m(R8)(3-m)Si—H   (2) [wherein, R7 and R8 represent monovalent hydrocarbon groups of 1 to 4 carbon atoms, and m represents 1, 2 or 3].
    • 提供了具有β-酮酯结构的新型有机硅化合物和包含有机硅化合物的液晶元件用压敏粘合剂组合物。 有机硅化合物是在过渡金属催化剂存在下,由式(1)表示的化合物反应得到的:[式中,R 1表示H或Me,R 2〜R 4表示二价烃基,A表示 式(ⅰ)表示:(式中,R 6表示烷基或苯基),R 5表示式(ⅱ)的基团:(式中,B表示OH或式(ⅰ)表示的基团),p ,q和r表示0〜6的整数]与式(2)表示的烷氧基硅烷:<?in-line-formula description =“In-line formula”end =“lead”→(R7O)m )(3-m)Si-H(2)<β在线式描述=“在线式”末端=“尾”→其中,R7和R8表示1〜4个碳原子的一价烃基 ,m表示1,2或3]。