Dispersions containing perfluorovinyl ether homopolymers and...

Details Dispersions containing perfluorovinyl ether homopolymers and... Dispersions containing perfluorovinyl ether homopolymers and...

2007-04-03

2007-04-03

Choi, Ling-Sui (Department: 1713)

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C526S247000, C526S243000, C524S529000, C524S543000

Reexamination Certificate

active

11006259

ABSTRACT:
The present invention provides a method of preparing an aqueous dispersion of poly(perfluorovinyl ether) homopolymers. The present invention further relates to a method of making an aqueous fluoropolymer dispersion comprising bicomponent particles of poly(perfluorovinyl ether) homopolymers and a second fluoropolymer. The dispersions of the present invention may be used for rendering fibrous substrates oil repellent, water repellent and/or stain repellent.

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