Filled polyol compositions comprising stabilizers,...

C - Chemistry – Metallurgy – 08 – K

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400/102, 400/742

C08K 3/00 (2006.01) C08G 18/28 (2006.01) C08K 5/09 (2006.01) C08K 13/02 (2006.01)

Patent

CA 1314640

This invention is an active hydrogen-containing composition comprising a relatively high equivalent weight active hydrogen-containing material and an inert, particulate filler which is stabilized with a stabilizer composition comprising (1) a carboxylic or phosphorus-containing acid containing 8 to 30 carbon atoms and (2) a metal salt of a carboxylic acid containing 8 to 30 carbon atoms. The stabilizer composition substantially reduces the tendency of the filler to settle out of the relatively high equivalent weight active hydrogen- containing compound, while having minimal impact on the reactivity of the active hydrogen-containing composition with a polyisocyanate and on the physical properties of the resultant polyurethane.

553431

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