Bleaching and dyeing; fluid treatment and chemical modification – Coating or sizing with dyeing process or product – Aminoplast or aminoplast precursor coating
Patent
1985-09-11
1986-10-28
Lieberman, Paul
Bleaching and dyeing; fluid treatment and chemical modification
Coating or sizing with dyeing process or product
Aminoplast or aminoplast precursor coating
8585, 81164, D06P 500
Patent
active
046196684
ABSTRACT:
A cellulosic fabric is treated with a crosslinking agent selected from the group consisting of: an adduct from an amide and glyoxal, an acetal derived from a dialdehyde and an aldehyde other than formaldehyde and an acidic catalyst. The catalyst and crosslinking agent is of sufficient amount and concentration to impregnate the fabric and produce wrinkle-resistance and smooth-drying finishes when dried from about 3-10 minutes at from about 60.degree.-100.degree. C. and then cured from about 1-5 minutes at from about 120.degree.-180.degree. C. The resultant fabric is then dyed.
REFERENCES:
patent: 2785948 (1957-03-01), Abrams
patent: 4076870 (1978-02-01), Yamamoto
patent: 4332586 (1982-06-01), North
Heap, S. Allan, "A Consideration of the Critical Add On and the Uniformity of Crosslinking", Textile Research Journal, Mar. 1979, pp. 150-155.
Boer, J. J., "The Determination of the Degree of Migration of Easy Care Chemicals in Cotton Fabrics", Textile Research Journal, Nov. 1980, pp. 648-653.
Reeves, Wilson, A.; Rita M. Perkins, Leon H. Chance, "Cotton Cross-Linked at Various Degrees of Fiber Swelling", Textile Research Journal, vol. 30, pp. 179-192 (1960).
Pierce, A. G., J. G. Frick, Jr., J. David Reid, "Retention of Swelling Ability in Cotton Cross-Linked with High-Temperature Curing", Textile Research Journal, vol. 34, pp. 552-558 (1964).
Frick J. G., Jr.; Robert J. Harper, "Adducts of Glyoxal and Amides as Finishing Agents for Cotton", Textile Research Journal, vol. 51, pp. 601-606 (1981).
Frick, Jr. John G.
Jones Brian W.
Stone Robbie L.
Watson Michael D.
Lieberman Paul
McConnell David G.
Silverstein M. Howard
The United States of America as represented by the Secretary of
Truskett Brooks Alan
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