Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof – Treating textiles or fibers from synthetic resin or natural...
Patent
1984-06-26
1986-08-19
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Chemical modification of textiles or fibers or products thereof
Treating textiles or fibers from synthetic resin or natural...
8615, 252 875, 252 88, 252182, 560 13, 560 24, 560 25, 560 27, 560158, C07C12506, C10M10576
Patent
active
046067370
ABSTRACT:
Fluorochemical allophanates containing one or more monovalent fluoroaliphatic radicals having at least three fully fluorinated terminal carbon atoms and one or more allophanate moieties, the radicals and moieties bonded together by hetero atom-containing or organic linking groups are provided. These fluorochemical allophanates are useful in the form of aqueous dispersions or emulsions or organic solutions in the treatment of fibrous substrates, such as textile fibers, to impart oil and water repellency.
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Clingman A. Lionel
Minnesota Mining and Manufacturing Company
Sell D. M.
Smith J. A.
Truesdale C.
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