Process for the production of cold-hardening foams...

Details Process for the production of cold-hardening foams... Process for the production of cold-hardening foams...

C - Chemistry, Metallurgy

08

G

403/13, 403/30,

C08G 18/18 (2006.01) C07F 7/08 (2006.01) C07F 7/18 (2006.01) C08G 77/26 (2006.01) C08J 9/00 (2006.01)

Patent

CA 1039896

Abstract of the Disclosure This invention relates to a process for the making of cold-hardening foams containing urethane groups by in- mold foaming. The need to use a relatively large number of additives like emulsifiers, stabilizers and activators can be eliminated by using certain silicon compounds of a specific formula. Foamable reaction mixtures using these compounds with polyethers, polyisocyanates, water and/or organic blowing agents, and catalysts will produce foams with prop- erties acceptable for use in upholstery, cars, and furniture.

239630

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