Textile materials having durable soil release and moisture trans

Details Textile materials having durable soil release and moisture trans Textile materials having durable soil release and moisture trans

1977-12-22

1979-08-14

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8 91, 81156, 8167, 427390B, 428475, 428481, D06P 500

Patent

active

041643925

ABSTRACT:
Textile materials formed of polyester or nylon fibers having improved durable soil release and moisture transport characteristics are provided by application to the textile material of at least about 0.001 weight percent of a cellulose acetate polymeric constituent having a degree of substitution of the acetyl moiety of from about 0.9 to about 2.3. Such cellulose acetate polymeric constituent are represented by the formula ##STR1## WHEREIN X IS AN INTEGER OF AT LEAST 50, N IS AN INTEGER OF FROM ABOUT 2.1 TO ABOUT 0.7, AND THE EXPRESSION 3-N IS THE DEGREE OF SUBSTITUTION OF THE ACETYL MOIETY. The cellulose acetate polymeric constituent can be applied to the fabric from a pad bath containing the polymeric constituent and a solvent capable of solubilizing the polymeric constituent; by exhaustion techniques during the dyeing of the textile material; or by exhaustion techniques from an aqueous admixture containing finely dispersed particles of the cellulose acetate polymeric constituent.

REFERENCES:
patent: 2313076 (1943-03-01), Klinkenstein
patent: 3068120 (1962-12-01), Jacobson
patent: 3113674 (1963-12-01), Kiefer et al.
patent: 3407026 (1968-10-01), Mauldin
patent: 3885911 (1975-05-01), Habib
patent: 3905762 (1975-09-01), Lehinant et al.
patent: 3928213 (1975-12-01), Dwight et al.
Porter et al., Textile Research Journal, 1957, 27, (No. 11), pp. 833-845.
Goldstein et al., Textilveredlung, 1970, 5, (No. 6), pp. 481-486.

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