发明名称 Curable organopolysiloxane composition
摘要 Crosslinkable compositions containing an alkoxy-functional polyorganosiloxane and a titanium chelate complex exhibit good moisture-curing properties and produce coatings resistant to temperature ramp extremes.
申请公布号 US8846808(B2) 申请公布日期 2014.09.30
申请号 US201113818659 申请日期 2011.09.15
申请人 Wacker Chemie AG 发明人 Heldmann Dieter
分类号 C09D5/08;C08L83/14;C08G77/58;C09D183/14 主分类号 C09D5/08
代理机构 Brooks Kushman P.C. 代理人 Brooks Kushman P.C.
主权项 1. A crosslinkable organopolysiloxane composition, prepared by admixing: (A) an organopolysiloxane component, the organopolysiloxane consisting of units of the formula Ra Si(OR1)bO(4-a-b)/2  (1), where R are identical or different monovalent, optionally substituted hydrocarbon radicals optionally interrupted by heteroatoms, R1 are identical or different monovalent, optionally substituted hydrocarbon radicals optionally interrupted by heteroatoms, a is 0, 1, 2, or 3, and b is 0, 1, 2, or 3, with the proviso that the sum a+b is ≦3 in at least one unit b is other than 0, and in more than 50% of all units of the formula (1) in the organopolysiloxane a is 1, and (B) at least one titanium chelate complex, wherein units of the formula (I) include D units where the sum of a+b is 2.
地址 Munich DE