发明名称 |
SILANE TERMINATED POLYURETHANE |
摘要 |
<p>A curable, alkoxysilane-functional polyether urethane composition formed by combining a) a first silane terminated polyurethane prepared by reacting i) a mono-functional compounds with ii) an isocyanate component containing two isocyanate groups, the reaction product reacted with iii) a compound containing an isocyanate-reactive group and one or more reactive silane groups to form a moisture-curable, alkoxysilane-functional polyether urethane; and b) a second silane terminated polyurethane prepared by reacting i) an alkyl monofunctional alcohol, amine, and/or thiol, with ii) an isocyanate component containing two isocyanate groups, the reaction product reacted with iii) a compound containing an isocyanate-reactive group and one more reactive silane groups. The urethane composition can be used in coating, sealant and/or adhesive compositions. The coating compositions are used to form a coated substrate. The sealant and/or adhesive compositions are used in a method of joining a first adherend and a second adherend to form a bonded assembly.</p> |
申请公布号 |
EP1697436(B1) |
申请公布日期 |
2012.07.11 |
申请号 |
EP20040814239 |
申请日期 |
2004.12.15 |
申请人 |
BAYER MATERIALSCIENCE LLC |
发明人 |
ROESLER, RICHARD, R.;CRAWFORD, DEREK, L. |
分类号 |
C08G18/28;B32B27/00;C08G18/38;C08G18/80;C08K3/00;C08L75/04;C09J5/06 |
主分类号 |
C08G18/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|