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    • 7. 发明授权
    • Addition reaction curable organopolysiloxane composition
    • 加成反应可固化的有机聚硅氧烷组合物
    • US06913833B2
    • 2005-07-05
    • US10635569
    • 2003-08-07
    • Masayuki IkenoSyuichi Azechi
    • Masayuki IkenoSyuichi Azechi
    • C09K3/10C08L83/04C08L83/06C08L83/14C09D183/04C09D183/05C09D183/07B32B25/20
    • C08L83/04C08G77/12C08G77/16C08G77/18C08G77/20C08G77/70C08L83/06C08L83/14C09D183/04Y10T428/31663C08L83/00
    • A composite cured product body is provided, which includes a first cured product part formed from a condensation reaction curable silicone rubber, and a second cured product part adhering to a surface of said first cured part formed from an addition reaction curable organopolysiloxane composition. The addition reaction curable organopolysiloxane composition includes: (A) an organopolysiloxane with at least 2 alkenyl groups bonded to silicon atoms, (B) an organohydrogenpolysiloxane with at least 2 hydrogen atoms bonded to silicon atoms, (C) a hydrosilylation reaction catalyst, and (D) at least one organopolysiloxane with at least one monovalent group bonded to a silicon atom and represented by the formula (1): —O—SiR2(OH)  (1) or the formula (2): —R1—Si(OR2)aR33-a  (2).
    • 提供了一种复合固化产品体,其包括由缩合反应可固化硅橡胶形成的第一固化产物部分和粘附到由加成反应可固化的有机聚硅氧烷组合物形成的所述第一固化部分的表面的第二固化产物部分。 加成反应可固化的有机聚硅氧烷组合物包括:(A)具有至少2个与硅原子键合的烯基的有机聚硅氧烷,(B)具有与硅原子键合的至少2个氢原子的有机氢聚硅氧烷,(C)氢化硅烷化反应催化剂和( D)至少一种具有至少一个与硅原子键合的一价基团并由式(1)表示的有机聚硅氧烷:<?in-line-formula description =“In-line formula”end =“lead”→> -SiR 2(OH)(1)<?in-line-formula description =“In-line Formulas”end =“tail”?>或式(2):<?in-line -formulae description =“In-line Formulas”end =“lead”?> - R 1 -Si(OR 2) (3)3-a(2)。 <?in-line-formula description =“In-line Formulas”end =“tail”?>