POLYURETHANE SEALANT COMPOSITIONS HAVING PRIMERLESS TO PAINT AND GLASS PROPERTIES
摘要
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.
申请公布号
WO2006130592(A1)
申请公布日期
2006.12.07
申请号
WO2006US20938
申请日期
2006.05.30
申请人
DOW GLOBAL TECHNOLOGIES, INC.;ZHU, HIDE, D.;HEBERER, DANIEL, R.