Impregnation of non-woven webs

Details Impregnation of non-woven webs Impregnation of non-woven webs

1985-08-09

1986-01-07

Page, Thurman K.

Compositions

Textile processing aid compositions, or processes of preparing

For textile materials consisting wholly or in part of silk...

252 86, 4273898, 4273899, D06M 1526, B05D 302

Patent

active

045632898

ABSTRACT:
The resistance to heat and light aging of webs of natural or synthetic fibers is improved by using as a binder a composition comprising a latex of a polymer containing a carboxylic acid functional group, which has been neutralized with a fixed alkali, preferably in conjunction with a latent acid.

REFERENCES:
patent: 3583881 (1971-06-01), Kennedy
patent: 4061833 (1977-12-01), Pelletier et al.
patent: 4069188 (1978-01-01), Canard et al.
patent: 4268546 (1981-05-01), Schwartz et al.
patent: 4303456 (1981-12-01), Schmuck et al.
patent: 4312914 (1982-01-01), Guth
patent: 4356229 (1982-10-01), Brodnyan et al.
patent: 4438151 (1984-03-01), Yamaguchi et al.
patent: 4449978 (1984-05-01), Iacoviello
patent: 4476182 (1984-10-01), Fink et al.
"Encyclopedia of PVC", edited by Leonard I. Nass, 1976, p. 298.

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