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
1985-10-28
1987-03-03
Willis, Prince E.
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...
560 87, 8DIG21, 8DIG4, 252 86, 252 87, D06M 1328, C07C 6976
Patent
active
046472843
ABSTRACT:
Perfluoroalkyl-alkyl-sulfide or sulfonyl-alkylene esters of meta- and para-pyromellitates, partially esterified with 3-chloro-1,2-propane diol, of the formulae: ##STR1## or mixtures thereof, wherein R.sub.f is perfluoroalkyl of 3 to 18 carbon atoms, and
REFERENCES:
patent: 4192754 (1980-03-01), Marshall et al.
patent: 4209610 (1980-06-01), Mares et al.
patent: 4283292 (1981-11-01), Marshall et al.
patent: 4317736 (1982-03-01), Marshall et al.
Falk Robert A.
Karydas Athanasios
Ciba-Geigy Corporation
Fishman Irving M.
Glynn Michael W.
McNally John F.
Willis Prince E.
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