Method of antistatically treating fibrous materials

Details Method of antistatically treating fibrous materials Method of antistatically treating fibrous materials

1974-09-06

1976-10-19

Smith, Ronald H.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

252 88, 252 89, 260 292EP, 427386, 427421, 427428, 428260, 428270, 428272, 428267, B32B 700

Patent

active

039872319

ABSTRACT:
The present invention concerns a novel method of antistatically treating synthetic, semi-synthetic or natural porous material, particularly fibrous material, which comprises applying thereto a polychlorohydrin ether of tris-(hydroxymethyl)-aminomethane and a polyglycol bis-epichlorohydrin in admixture and/or in partially condensed form, and curing the compound(s) on the material. The treatment is particularly resistant to washing.

REFERENCES:
patent: 2829071 (1958-04-01), Schroeder
patent: 2909448 (1959-10-01), Schroeder
patent: 3121749 (1964-02-01), Groote et al.
patent: 3121750 (1964-02-01), Groote et al.
patent: 3238087 (1966-03-01), Norwalk et al.
patent: 3240721 (1966-03-01), Fordyce
patent: 3313742 (1967-04-01), Durche
patent: 3441435 (1969-04-01), Kirschnek et al.

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