Polyacrylate dispersions

Details Polyacrylate dispersions Polyacrylate dispersions

1985-08-23

1987-06-02

Kight, John

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524732, 524733, 524734, 524755, C08L 3300, C08L 3304, C08L 3308, C08L 33010

Patent

active

046705058

ABSTRACT:
Disclosed are aqueous polyacrylate dispersions having improved rheological and stability characteristics prepared by the emulsion polymerization of acrylic esters, methacrylic esters and mixtures thereof in the presence of, by weight of the total monomer content, (a) from about 0.1 to 5% of at least one water-soluble amino alcohol compound and (b) from about 0.05 to about 5% of at least one protective colloid. The resultant aqueous polyacrylate dispersions are useful in the manufacture of latex paints, binders for nonwoven materials, water-based inks, paper coatings and water-borne adhesives, such as pressure-sensitive adhesives.

REFERENCES:
patent: 3876596 (1976-04-01), Grubert et al.
patent: 4089828 (1978-05-01), Vasishth et al.
patent: 4265796 (1981-05-01), Mueller-Mall et al.
patent: 4296225 (1981-10-01), Rhum

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