Title:
Cellulose bleaching
United States Patent 2478379
Inventors:
Mead, Dodson Alfred
Publication Date:
08/09/1949
Export Citation:
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Assignee:
HERCULES POWDER CO LTD
Primary Class:
162/87
Other Classes:
8/108.1, 162/73, 162/95
International Classes:
D21C9/10; D21C9/10
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US Patent References:
2299200Treatment of cellulosic fabrics
2174534Chemical process
2070893Process for improving the color of wood pulp
1957938Bleaching process
1765581Process in which cellulose acetate artificial silk and like products are treated with hot liquors
1737104Process for the treatment of animal and vegetable fibers