Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof – Treating textiles or fibers from synthetic resin or natural...
Patent
1975-06-27
1978-07-18
Levy, Donald
Bleaching and dyeing; fluid treatment and chemical modification
Chemical modification of textiles or fibers or products thereof
Treating textiles or fibers from synthetic resin or natural...
8173, 8 62, D06P 1607
Patent
active
041012739
ABSTRACT:
A synthetic fiber material is continuously dyed or printed by contacting with a dye bath comprising a water-insoluble dye and at least one member of polyoxyethylene derivatives, such as ##STR1## AND GLYCERIN DERIVATIVES, SUCH AS ##STR2## and subjecting the resulting fiber material to a dry or wet heat treatment, whereby the fiber material is dyed or printed with a deep color and with prevention of migration of the dye.
REFERENCES:
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patent: 2901311 (1959-08-01), Nusslein
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patent: 3560135 (1971-02-01), Tamada et al.
patent: 3706525 (1972-12-01), Blackwell et al.
patent: 3877870 (1975-04-01), Delian
Ishitsuka Yoshio
Kuriyama Ryozo
Matsuba Takafumi
Saitoh Shin-Ichi
Levy Donald
Sumitomo Chemical Company Limited
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