Fluorochemical copolymers and ovenable paperboard and textile fi

Details Fluorochemical copolymers and ovenable paperboard and textile fi Fluorochemical copolymers and ovenable paperboard and textile fi

1982-10-13

1985-06-25

Robinson, Ellis P.

Stock material or miscellaneous articles

Composite

Of fluorinated addition polymer from unsaturated monomers

428422, 428507, 428510, 428511, 428522, 4285371, B32B 2904, B32B 2730

Patent

active

045254230

ABSTRACT:
Fluorochemical copolymers, useful as wet-end papermaking additives which impart oil and water repellency and food stain resistance to ovenable paperboard under food cooking conditions, and as a treatment for imparting oil and water repellency to textile fibers. The fluorochemical copolymers are derived (by weight) from about 60 to 80% fluorochemical acrylate, 1 to 30% halogenated alkyl or alkoxyalkyl acrylate, 1 to 15% glycidyl acrylate or methacrylate, 1 to 6% of certain cationic acrylates or methacrylates, and 0 to 20% vinylidene chloride.

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