C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 75/04 (2006.01) C08G 18/28 (2006.01) C08G 18/70 (2006.01) C08G 18/79 (2006.01) C08G 18/80 (2006.01) C08L 75/08 (2006.01)
Patent
CA 2069456
The invention provides polyisocyanate compositions having a uretonimine-modified isocyanate content of from 4 % to 75 % by weight, calculated on the whole composition, comprising a uretonimine-modified polyisocyanate and a non-ionic surface-active agent devoid of hydroxy, amino and carboxylic acid groups, and aqueous emulsions thereof having improved stability and pot-life.
Bourbon Godelieve
Knight Ann E.
Bourbon Godelieve
Gowan Intellectual Property
Huntsman International Llc
Knight Ann E.
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