C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
400/5510, 400/74
C08L 75/04 (2006.01) C08G 18/08 (2006.01) C08G 18/10 (2006.01) C08G 18/12 (2006.01) C08G 18/50 (2006.01) C08G 18/78 (2006.01) C08L 57/00 (2006.01) C08L 75/06 (2006.01)
Patent
CA 2018549
An aqueous dispersion of a water-dispersible polyurethane, said polyurethane comprising the reaction product of: (a) a water-dispersible isocyanate-terminated polyurethane prepolymer having an NCO content of 2.1 to 10% by weight, (b) an organic polyisocyanate having an average isocyanate functionality of 2.1 to 4.0, and (c) an active hydrogen-containing chain extender.
Coogan Richard G.
Vartan-Boghossian Razmik
Avecia Inc.
Coogan Richard G.
Smart & Biggar
Vartan-Boghossian Razmik
LandOfFree
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