C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 18/63 (2006.01) C08G 18/40 (2006.01) C08G 18/50 (2006.01) C08G 65/26 (2006.01)
Patent
CA 2454625
The present invention pertains to a copolymer polyols based on tertiary amine based polyols and to polyurethane products made therefrom. The use oof such copolymer polyols reduces the amount of amine catalysts needed for the production of polyurethane foam.
La présente invention concerne des polyols copolymères obtenus à partir de polyols à base d'amine tertiaire et des produits en polyuréthanne fabriqués à partir de ces polyols copolymères. L'utilisation de ces polyols copolymères permet de réduire la quantité de catalyseurs d'amine nécessaire pour la production de mousse de polyuréthanne.
Casati Francois M.
Herrington Ronald M.
Van Der Wal Hanno R.
Woods Thomas J.
Dow Global Technologies Inc.
Dow Global Technologies Llc
Smart & Biggar
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