Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Patent
1976-02-19
1979-10-30
Esposito, Michael F.
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
427 27, 427195, 427202, 427327, 427340, 427409, D06P 324, B05D 106, B05D 110
Patent
active
041727029
ABSTRACT:
Dyeable and dyed polymer-coatings on metal articles such as sliders on slide fasteners, buttons, buckles, clasps, nuts, bolts, hooks, etc. are disclosed which include a substantial quantity of active proton acceptor groups relative to the number of polymer molecules in order to provide adequate dye pick-up.
REFERENCES:
patent: 2334000 (1943-11-01), Hamm
patent: 3467484 (1969-09-01), Hermes
patent: 3558260 (1971-01-01), Hermes
patent: 3663262 (1972-05-01), Cogan
patent: 3743529 (1973-07-01), Ramsay
patent: 3771949 (1973-11-01), Hermes
patent: 3836327 (1974-09-01), Bartsch
Bernier Lornie J.
Das Tapan K.
Esposito Michael F.
Frenkel Stuart D.
Textron Inc.
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