Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Patent
1977-02-24
1979-01-16
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
8 1XA, 8 3, 8 21C, 8 39R, 8 41R, 8 542, 8 85R, 8 89R, 8163, D06P 138
Patent
active
041347226
ABSTRACT:
Phosphorus acid substituted chromophores are reactively linked to cellulose fibers by means of a phosphorus ester link produced in the presence of a carbodiimide such as cyanamide.
REFERENCES:
patent: 3363972 (1968-01-01), Ulrich
patent: 3535308 (1970-10-01), Schaefer
O'Brien, Textile Research Journal, 1968, 38, 256-266.
VAN Beek and Heertjes, Melliand Textilberichte, 1963, 44, 987-993.
Sanderson William A.
Swidler Ronald
Burlington Industries Inc.
Clingman A. Lionel
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