Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof – Cellulose fibers
Patent
1997-12-12
1999-03-09
Diamond, Alan
Bleaching and dyeing; fluid treatment and chemical modification
Chemical modification of textiles or fibers or products thereof
Cellulose fibers
8182, 8183, 8184, 8185, 8186, 8189, 8196, 81157, 8120, D06M 13322
Patent
active
058794107
ABSTRACT:
A process for resin finishing textile containing cellulosic fiber comprises the steps of using a resin finishing agent chiefly containing a cellulose-reactive N-methylol compound having two or more functional groups and a reaction catalyst, mainly reacting only one functional group of the cellulose-reactive N-methylol compound with cellulose, water washing, again imparting reaction catalyst, drying, garment making, and heat treating. The process eliminates the conventional postcuring method drawbacks of loss of color fastness and discoloration owing to dye decomposition and formaldehyde increase by unreacted resin and residual reaction catalyst during long storage before heat treatment, and simultaneously achieves high crease-resistant property, shrink resistance, good feeling, excellent pleating property, and anti-puckering property.
REFERENCES:
patent: 3554686 (1971-01-01), Tolgyesi et al.
patent: 3776692 (1973-12-01), Franklin et al.
patent: 3827994 (1974-08-01), Cicione et al.
Isogai Tadashi
Oba Masayoshi
Takagi Yasushi
Yanai Yuichi
Diamond Alan
Nisshinbo Industries Inc.
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