Foamed cementitious compositions comprising low water and poly(c

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...

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521149, C08J 906

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active

051108399

ABSTRACT:
A foamed composition comprising about 100 parts by weight of a hydraulic substance, about 25 to less than about 70 parts by weight water and about 0.01 to about 10 parts by weight of a polymeric foam stabilizer having a weight average molecular weight from about 1,000 to about 20,000 and comprising a homopolymer or copolymer of C.sub.1 -C.sub.12 alkyl carboxylic acids.

REFERENCES:
patent: 4166749 (1979-09-01), Sterrett et al.
patent: 4229223 (1980-10-01), Flake
patent: 4546834 (1986-06-01), Widener et al.
patent: 4804688 (1989-02-01), Vassileff

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