发明授权
- 专利标题： Moisture curable oxyalkylene polymer containing composition
- 专利标题（中）： 含有水溶性氧化烯聚合物的组合物
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申请号： US266270申请日： 1999-03-11
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公开(公告)号： US6130306A公开(公告)日： 2000-10-10
- 发明人: Robert Edward Kalinowski , Andreas Thomas Franz Wolf
- 申请人： Robert Edward Kalinowski , Andreas Thomas Franz Wolf
- 申请人地址： BEX Seneffe MI Midland
- 专利权人： Dow Corning S. A.,Dow Corning Corporation
- 当前专利权人： Dow Corning S. A.,Dow Corning Corporation
- 当前专利权人地址： BEX Seneffe MI Midland
- 主分类号： C08L71/02
- IPC分类号： C08L71/02 ; C08G65/336 ; C08G77/46 ; C08K5/548 ; C08L83/12 ; C08G77/06 ; C08G77/28
摘要：
A moisture curing composition comprising (a) an oxyalkylene polymer having at least one reactive silicon group in each molecule, (b) bis(3-triethoxysilylpropyl)tetrasulfane, and (c) a condensation catalyst. The presence of the bis(3-triethoxysilylpropyl)tetrasulfane in the composition provides for improved physical properties such as tensile strength and elongation. The present compositions are suitable for use in such applications as sealing materials for construction both in the form of extrudable liquid compositions and as cured preformed configurations such as tapes.
公开/授权文献
- US5481377A Image processing with anti-forgery function 公开/授权日：1996-01-02