发明名称 |
POLYURETHANE SEALANT COMPOSITIONS HAVING PRIMERLESS TO PAINT AND GLASS PROPERTIES. |
摘要 |
<p>In one aspect, this invention is a composition comprising a urethane prepolymer having isocyanate moieties; a catalytic amount of a compound which catalyzes the reaction of isocyanate moieties with water or an active hydrogen containing compound; alpha hydrocarbyl silane compound; and a catalytic amount of a compound which catalyzes silanol condensation. The composition of the invention can be used to bond a window into a structure without the need to prime the window or the window flange of the structure.</p> |
申请公布号 |
MX2007015077(A) |
申请公布日期 |
2008.01.18 |
申请号 |
MX20070015077 |
申请日期 |
2006.05.30 |
申请人 |
DOW GLOBAL TECHNOLOGIES, INC. |
发明人 |
DANIEL P. HEBERER;HUIDE D. ZHU |
分类号 |
C09J175/04;C07F7/08;C07F7/10;C07F7/18;C08G18/10;C08G18/12;C08G18/48;C08G18/50;C08G18/80 |
主分类号 |
C09J175/04 |
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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