Frothing aid composition

Details Frothing aid composition Frothing aid composition

1982-02-19

1983-11-22

Foelak, Morton

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

252307, 521 65, 521 70, 521 71, 524166, 524221, 524522, C08K 542, C08V 930

Patent

active

044170165

ABSTRACT:
An improved frothing aid composition for use in combination with sodium polyacrylate viscosity regulator which consists about 70 to 99% by weight of a surfactant and from about 1 to 30% by weight of a thickener comprising a copolymer of acrylic or methacrylic acid with at least one copolymerizable monomer selected from the group consisting of alkyl acrylates or methacrylates having up to 6 carbons in the alkyl, vinylidene aromatic monomers and aliphatic conjugated diene monomers of 4-10 carbon atoms.

REFERENCES:
patent: 3538025 (1970-11-01), Roberts et al.
patent: 3598742 (1971-08-01), Jamison
patent: 4118526 (1978-10-01), Gregorian et al.

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