1
Robert Harold Dettre, Edward James Greenwood: Aqueous dispersions of perfluoroalkyl esters for treating textiles. E I Du Pont de Nemours and Company, James A Costello, June 14, 1977: US04029585 (44 worldwide citation)

Dry soil resistance and nonflame propagating characteristics are insured in textile fibers by applying thereto an aqueous dispersion containing a perfluoroalkyl ester of a carboxylic acid of from 3 to 30 carbon atoms. After the dispersion is applied, the fibers are dried at between 120.degree. to 17 ...


2
Kimberley Gheysen Raiford, Edward James Greenwood, Robert Harold Dettre: (meth)Acrylate copolymers. Ei Du Pont de Nemours And Company, LIU YUANJIN WANG JINGCHAO, April 17, 1996: CN94191769

Lower homologue perfluoroalkylethyl (meth)acrylates copolymerized with vinylidene chloride and alkyl (meth)acrylates; optionally with N-methylol-acrylamide, hydroxyalkyl (meth)acrylates, and/or alkyloxy (meth)acrylates, impart high levels of water-, alcohol- and oil-repellency to fabrics under mild ...