Bleaching and dyeing; fluid treatment and chemical modification – Organic additive for dye composition – dye composition... – Polymeric additive
Patent
1990-03-19
1991-10-08
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Organic additive for dye composition, dye composition...
Polymeric additive
8110, 8111, 811569, 8636, 8929, C09B 6700
Patent
active
050551116
ABSTRACT:
Raw material costs are lowered and effluent BOD is improved when high molecular weight guar combined with 0.1 to 1.0% sodium persulfate are added prior to heat treatment during textile fiber processing. Productivity is improved for stain-resistant treatment of carpet.
REFERENCES:
patent: 4502867 (1985-03-01), Reinhardt
patent: 4802558 (1990-01-01), Blyth et al.
patent: 4826504 (1989-05-01), Clare et al.
patent: 4859208 (1989-08-01), Clare et al.
E. R. Trotman, "Dyeing and Chemical Technology of Textile Fibres"; Sixth Ed. (Wiley), 1984, pp. 313, 490-491 and 508-509.
R. W. Moncrieff, "Man-Made Fibres"; (Wiley), Sixth Ed., 1975; pp. 455-456.
Aqualon Company
Clingman A. Lionel
Luchs James K.
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