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    Organosiloxane compositions
    3.
    发明授权
    Organosiloxane compositions 有权
    有机硅氧烷组合物

    公开(公告)号：US08153724B2

    公开(公告)日：2012-04-10

    申请号：US11910746

    申请日：2006-04-03

    申请人： Isabelle Maton ,  Giuseppina Lavinaro ,  Thierry Dessilly ,  Tommy Detemmerman

    发明人： Isabelle Maton ,  Giuseppina Lavinaro ,  Thierry Dessilly ,  Tommy Detemmerman

    IPC分类号： C08L83/04

    CPC分类号： C08L83/04 ,  C08G77/14 ,  C08G77/16 ,  C08G77/18 ,  C08G77/42 ,  C08G77/50 ,  C08K5/01 ,  C08K5/5419 ,  C08K5/57 ,  C09K3/1018 ,  C08L2666/44 ,  C08L91/06 ,  C08L2666/54 ,  C08L2666/26 ,  C08L2666/52

    摘要： A moisture curable composition is capable of cure to an elastomeric body. The composition includes an extended polymer, a suitable cross-linking agent, a suitable condensation catalyst, an organic plasticizer, and one or more fillers. The extended polymer includes an organosiloxane containing polymer of a specific formula and an organic extender selected from linear or branched mono unsaturated hydrocarbons, wherein the organopolysiloxane polymer comprises from 5 to 20% by weight of the composition. The cross-linking agent includes at least two hydroxyl and/or hydrolysable groups reactive with the organopolysiloxane polymer. The organic plasticizer is selected from one or more of the group of natural drying oils, fatty acid(s), fatty acid esters, polyols, and organic phosphates.

    摘要翻译： 可湿固化组合物能够固化成弹性体。 组合物包括延伸的聚合物，合适的交联剂，合适的缩合催化剂，有机增塑剂和一种或多种填料。 扩展的聚合物包括含有机硅氧烷的特定结构的聚合物和选自直链或支链单不饱和烃的有机增量剂，其中有机聚硅氧烷聚合物占组合物重量的5-20％。 交联剂包括与有机聚硅氧烷聚合物反应的至少两个羟基和/或可水解基团。 有机增塑剂选自一种或多种天然干性油，脂肪酸，脂肪酸酯，多元醇和有机磷酸酯。

    Organosiloxane Compositions
    4.
    发明申请
    Organosiloxane Compositions 有权
    有机硅氧烷组合物

    公开(公告)号：US20090234052A1

    公开(公告)日：2009-09-17

    申请号：US11910746

    申请日：2006-04-03

    申请人： Isabelle Maton ,  Giuseppina Lavinaro ,  Thierry Dessilly ,  Tommy Detemmeman

    发明人： Isabelle Maton ,  Giuseppina Lavinaro ,  Thierry Dessilly ,  Tommy Detemmeman

    IPC分类号： C08L83/06 ,  C08K5/10 ,  C08K5/49 ,  C08K3/26 ,  C08K3/34 ,  C08K3/22 ,  C08K5/09 ,  C08K5/521 ,  C08K3/36 ,  C08K3/04

    CPC分类号： C08L83/04 ,  C08G77/14 ,  C08G77/16 ,  C08G77/18 ,  C08G77/42 ,  C08G77/50 ,  C08K5/01 ,  C08K5/5419 ,  C08K5/57 ,  C09K3/1018 ,  C08L2666/44 ,  C08L91/06 ,  C08L2666/54 ,  C08L2666/26 ,  C08L2666/52

    摘要： A coatable sealant composition comprising a moisture curable composition capable of cure to an elastomeric body comprising (a) an extended polymer comprising (i) an organosiloxane polymer of the formula X-A-X1 where X and X1 are independently selected from silyl groups containing hydroxyl or hydrolysable groups selected from —SiOH3, —(Ra)SiOH2, —(Ra)2SiOH, —RaSi(ORb)2, —Si(ORb)3, —Ra2SiORb and —Ra2Si —Rc—SiRdp(ORb)3−p where each Ra independently represents a monovalent hydrocarbyl group, each Rb and Rd group is independently an alkyl or alkoxy group in which the alkyl groups suitably have up to 6 carbon atoms; Rc is a divalent hydrocarbon group which may be interrupted by one or more siloxane spacers having up to six silicon atoms; and p has the value 0, 1 or 2; and A is an organopolysiloxane containing molecular chain; and (ii) an organic extender (b) a suitable cross-linking agent which has at least two hydroxyl and/or hydrolysable groups reactive with the organopolysiloxane polymer, (c) a suitable condensation catalyst (d) an organic plasticiser selected from one or more of the group of natural drying oils, fatty acid(s), fatty acid esters such as adipates, azelates, oleates and sebacates, polyols such as ethylene glycol and its derivatives, organic phosphates such as tricresyl phosphate and/or triphenyl phosphates and optionally (e) one or more fillers wherein the organopolysiloxane polymer comprises from 5 to 20% by weight of the composition. When cured the resulting elastomeric body provides a suitable for painting by oil based coatings such as paints.

    摘要翻译： 一种可涂覆的密封剂组合物，其包含能够固化到弹性体上的可湿气固化的组合物，其包含（a）延伸的聚合物，其包含（i）式？的有机硅氧烷聚合物， XA-X1 <？in-line-formula description =“In-line Formulas”end =“tail”？>其中X和X1独立地选自含有羟基或可水解基团的甲硅烷基，所述羟基或可水解基团选自-SiOH 3， - （Ra）SiOH2， - （Ra）2SiOH，-RaSi（ORb）2，-Si（ORb）3，-Ra2SiORb和-Ra2Si -Rc-SiRdp（ORb）3-p，其中每个Ra独立地表示一价烃基 每个R b和R d基团独立地是烷基或烷氧基，其中烷基适宜地具有至多6个碳原子; Rc是可以被一个或多个具有至多六个硅原子的硅氧烷间隔物中断的二价烃基; 并且p的值为0,1或2; A是含有分子链的有机聚硅氧烷; （ii）有机增量剂（b）合适的交联剂，其具有与有机聚硅氧烷聚合物反应的至少两个羟基和/或可水解基团，（c）合适的缩合催化剂（d）有机增塑剂，其选自一种或 更多的天然干性油，脂肪酸，脂肪酸酯如己二酸酯，壬二酸酯，油酸酯和癸二酸酯，多元醇如乙二醇及其衍生物，有机磷酸酯如磷酸三甲苯酯和/或磷酸三苯酯以及任选的 （e）一种或多种填料，其中有机聚硅氧烷聚合物占组合物重量的5至20％。 当固化时，得到的弹性体提供了适用于油基涂料如油漆的喷涂。