发明名称 |
Mixtures of bis(silylorganyl)polysulfanes and silylorganylthiocyanates, their preparation and use |
摘要 |
<p>Mixtures of bis(organosilyl)sulphanes (IA) and organosilyl thiocyanates (IB) of formula: (R<1>R<2>R<3>SiR<4>)xX (I) (Where: X = Sn; n = 2-20, especially 2-8 if x = 2; and X = SCN if x = 1 (thiocyanato-silane); (a) R<1>, R<2>, R<3> = 1-8 carbon (C) alkyl and/or alkoxy or (b) at least one of R<1>, R<2>, R<3> = alkoxy, the rest = H or monovalent aryl, especially phenyl, tolyl or benzyl; R<4> = divalent 1-8, especially 2-4 C alkylidene or -(CH2)y-Phe-(CH2)y-; Phe = phenylene; y = 1-4.) Also claimed is a method of producing the mixtures.</p> |
申请公布号 |
EP0894803(B1) |
申请公布日期 |
2003.01.15 |
申请号 |
EP19980112124 |
申请日期 |
1998.07.01 |
申请人 |
DEGUSSA AG |
发明人 |
GOEBEL, THOMAS, DR.;DESCHLER, ULRICH, DR.;MUENZENBERG, JOERG, DR.;ZEZULKA, GERD |
分类号 |
C07F7/18;C08L101/00;(IPC1-7):C07F7/18 |
主分类号 |
C07F7/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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