Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof – Mixed fibers
Patent
1979-01-05
1980-09-23
Schofer, Joseph L.
Bleaching and dyeing; fluid treatment and chemical modification
Chemical modification of textiles or fibers or products thereof
Mixed fibers
8182, 8184, 8186, 8187, 81164, D06M 1314, D06M 1554, D06M 1558, D06M 900
Patent
active
042240301
ABSTRACT:
An aluminum acetate salt solution containing sodium and chloride ions is prepared by reaction of aqueous aluminum chloride and sodium acetate. It is suitable for use as a catalyst in the treatment of cellulosic-containing textiles with formaldehyde or a formaldehyde-amide adduct crosslinking agent to produce durable press properties in the finished material. There is no discoloration in the thus-treated fabric which also exhibits greater strength than is normally present in fabric treated to the same level of wrinkle resistance with an aluminum salt catalyst.
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Kullman Russell M. H.
Reinhardt Robert M.
McConnell David G.
Schofer Joseph L.
Silverstein M. Howard
The United States of America as represented by the Secretary of
Tungol Maria S.
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