C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 18/48 (2006.01) C08G 18/10 (2006.01) C08G 18/32 (2006.01) C08G 18/50 (2006.01) C08G 18/66 (2006.01) C08G 18/75 (2006.01) C08G 18/76 (2006.01)
Patent
CA 2151672
This invention discloses an aliphatic spray polyurea elastomer comprising an (A) component that includes an aliphatic isocyanate and a (B) component that includes (1) an amine-terminated polyoxyalkylene polyol and (2) a cycloaliphatic diamine chain extender, wherein between about 20% to about 80% of the primary amines have been converted into secondary amines.
Primeaux Dudley Joseph II
Zimmerman Robert Leroy
Huntsman Corporation
Huntsman Petrochemical Corporation
Smart & Biggar
LandOfFree
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