Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From reactant having at least one -n=c=x group as well as...
Patent
1994-04-26
1996-01-30
Seidleck, James J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From reactant having at least one -n=c=x group as well as...
528 66, 528 70, 524267, 4284231, 428122, 4273722, C08G 1810, C08G 1830
Patent
active
054880920
ABSTRACT:
A primerless, one-part, heat curable, low volatile organic compound, polyurethane composition comprises a blocked polyurethane prepolymer made from a liquid hydroxyl terminated intermediate and an excess of a polyisocyanate, a curing agent, silicone and/or low friction polymer and optional fillers. Upon cure of the polyurethane composition, the silicone oil and/or low friction polymer generally imparts low friction and high abrasive resistant properties. A desired use is as a glass run channel coating.
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Kausch Charles M.
Melby Earl G.
Sharma Satish C.
GenCorp Inc.
Hudak Daniel J.
Rywalski Robert F.
Seidleck James J.
Truong Duc
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