Concentration of fluoropolymer dispersions using acrylic polymer

Details Concentration of fluoropolymer dispersions using acrylic polymer Concentration of fluoropolymer dispersions using acrylic polymer

1992-05-01

1993-12-21

Hoke, Veronica P.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

523335, 524501, 528486, 521 46, 525199, C08F 620, C08L 2718, C08L 2720, C08L 3302

Patent

active

052721868

ABSTRACT:
A process is disclosed for the concentration of aqueous fluoropolymer dispersion. Polyacrylic acid (or its salts) or an acrylic polymer of high acid content (or its salts) of average molecular weight between 50,000 and 500,000 is used as a concentrating agent and is added to the fluoropolymer dispersion.

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Publication: Kolloid Zeitschrift 84, No. 1:63-74 (1938) by C. F. Vester entitled "Creaming of Hevea Latex with Colloids".

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