Organopolysiloxane compounds cross-linkable by cleaving of alcohols to
form elastomers
    2.
    发明授权
    Organopolysiloxane compounds cross-linkable by cleaving of alcohols to form elastomers 失效
    有机聚硅氧烷化合物可以通过裂解醇形成弹性体而可交联

    公开(公告)号:US6011112A

    公开(公告)日:2000-01-04

    申请号:US43399

    申请日:1998-03-23

    摘要: The invention relates to organopolysiloxane compounds which can be stored subject to the exclusion of moisture, can be cross-linked by cleaving of alcohols to form elastomers when moisture gains access at room temperature and are based on (A) polydiorganosiloxanes with organyloxy groups, optionally (B) organyloxy functional cross-linkers with at least three organyloxy groups, and optionally (C) condensation catalysts, characterised in that they contain at least one (D) compound selected from the compounds (D.sub.a) to (D.sub.f) given in claim 1.

    摘要翻译: PCT No.PCT / EP96 / 04210 Sec。 371日期:1998年3月23日 102(e)1998年3月23日PCT PCT 1996年9月26日PCT公布。 公开号WO97 / 12939 日期1997年04月10日本发明涉及可以在不排除水分的情况下储存的有机聚硅氧烷化合物,当在室温下进入湿气时,可以通过裂解醇形成弹性体,并且基于(A)聚二有机硅氧烷与 (B)具有至少三个有机氧基的有机氧基官能交联剂和任选的(C)缩合催化剂,其特征在于它们含有至少一种选自化合物(Da)至(Df)的化合物(D) 如权利要求1所述。

    Primer for heat-curable silicone elastomers
    3.
    发明授权
    Primer for heat-curable silicone elastomers 失效
    可热固化的硅氧烷弹性体的底漆

    公开(公告)号:US07575655B2

    公开(公告)日:2009-08-18

    申请号:US11377169

    申请日:2006-03-16

    IPC分类号: C09J183/00 C08L83/04

    摘要: A primer composition for silicone rubbers, in particular for addition-crosslinking silicone rubbers, comprises a tetraalkoxysilane and/or partial hydrolysate thereof, a metal salt, alkoxide, or chelate and/or partial hydrolysate thereof, a silicone resin, and from 50-95% by weight of solvent. The primer provides excellent adhesion between silicone rubber and numerous substrates.

    摘要翻译: 用于硅橡胶的底漆组合物,特别是用于加成交联硅橡胶的底漆组合物包括四烷氧基硅烷和/或其部分水解产物,金属盐,醇盐或螯合物和/或部分水解产物,硅树脂,以及50-95 重量%的溶剂。 底漆提供了硅橡胶和许多基材之间的极好的粘合性。

    Organosilicon compounds having urea groups, method for producing same and their utilization
    5.
    发明授权
    Organosilicon compounds having urea groups, method for producing same and their utilization 失效
    具有脲基的有机硅化合物,其制造方法及其利用

    公开(公告)号:US06218498B1

    公开(公告)日:2001-04-17

    申请号:US09308733

    申请日:1999-05-24

    IPC分类号: C08G7726

    摘要: The invention relates to organosilicon compounds with at least three silicon atoms, consisting of units of the formula (I) RaSi(NR1C═ONR22)k(NR3C═ONR4)t/2YmOn/2[(CR52)s]r/2, where Y represents units of the formula (II) —SiR63-p-q(NR1C═ONR22)p(NR3C═ONR4)q/2, where R, R1, R2, R3, R4, R5 and R6 independently of each other can be either identical or different and represent a hydrogen atom or possibly substituted monovalent hydrocarbon radicals with between 1 and 20 carbon atoms; and where a, k, t, n, m, r, s, p and q have the meaning assigned to them in claim 1, under the provision that the sum of p+q is ≦3, the sum of a+k+l+m+n+r equals 4, the sum of m+r equals 0 or 1, and the organosilicon compound of the invention contains at least one unit of formula (I) where t is not equal to 0.

    摘要翻译: 本发明涉及具有至少三个硅原子的有机硅化合物,由式(I)RaSi(NR1C = ONR22)k(NR3C = ONR4)t / 2YmOn / 2 [(CR52)s] r / 2的单元组成,其中 Y表示式(II)-SiR 63-pq(NR 1 C = ONR 22)p(NR 3 C = ONR 4)q / 2的单元,其中R,R 1,R 2,R 3,R 4,R 5和R 6彼此独立地可以相同 或不同的,表示氢原子或可能具有1至20个碳原子的取代的一价烃基; 并且其中a,k,t,n,m,r,s,p和q具有在权利要求1中分配给它们的含义,在p + q的和为<= 3的条件下,a + k的和 + 1 + m + n + r等于4,m + r的和等于0或1,本发明的有机硅化合物含有至少一个式(I)单元,其中t不等于0。