Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 27, 2007
Patent Application Number
10978848
Date Filed
November 1, 2004
Patent Primary Examiner
Patent 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 without altering the looks and feel of the substrate.
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