C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
402/140, 400/740
C08G 18/32 (2006.01) C08G 18/48 (2006.01) C08G 18/50 (2006.01) C08G 18/66 (2006.01)
Patent
CA 1242298
POLYURETHANE SEALANT COMPOSITIONS AND THEIR USE AS THERMAL-BREAK SEALANTS Abstract of the Disclosure The invention relates to low shrinkage poly- urethane sealant compositions which are prepared by reacting a mixture of a polyoxyalkylene polyether glycol, an ethylene oxide adduct of toluenediamine and triisopropanolamine with an organic polyisocyanate.
493839
Basf Corporation
Robic Robic & Associes/associates
LandOfFree
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