Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof – Proteinaceous fibers
Patent
1973-12-05
1976-05-04
Seccuro, Carman J.
Bleaching and dyeing; fluid treatment and chemical modification
Chemical modification of textiles or fibers or products thereof
Proteinaceous fibers
8133, 8138, 252545, 252546, D06M 102
Patent
active
039544010
ABSTRACT:
Alkaline baths for treating fiber material composed of or containing native cellulose such as cotton do not cause appreciable degradation of the cellulose chain when having added thereto amino alkylene phosphonic acids and/or 1-hydroxy alkane-1,1-diphosphonic acids or their salts.
REFERENCES:
patent: 2488832 (1949-11-01), Rossi
patent: 3574524 (1971-04-01), Hirshfeld
patent: 3586633 (1971-06-01), Schlussler
patent: 3617207 (1971-11-01), Benson et al.
Kling Alfred
Specht Viktor
Benckiser-Knapsack GmbH
Radde Erich M. H.
Seccuro Carman J.
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