Fluorine efficient finishes for textiles

Details Fluorine efficient finishes for textiles Fluorine efficient finishes for textiles

2005-12-27

2005-12-27

Pezzuto, Helen L. (Department: 1713)

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...

C524S755000, C524S773000, C524S831000, C524S832000, C525S326200, C525S330300, C525S330500

Reexamination Certificate

active

06979711

ABSTRACT:
An improved emulsion polymerization process for producing an oil and water repellent finish for textiles wherein the improvement comprises polymerization in an aqueous solution containing 0.1 to 4.9% by weight of dipropylene-glycol monomethyl ether acetate or propylene glycol diacetate relative to water is disclosed.

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F. A. Donate,P-series Glycol Ethers—Active Solvents in High Solids Systems, and Efficient Coupling Agents and Coalescents in waterborne Coatings, Pitture a Venici—Paints and Varnishes Aug. 1997, p. 18-27.

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