Method of sizing textile fibers using water-soluble sulfonated p

Details Method of sizing textile fibers using water-soluble sulfonated p Method of sizing textile fibers using water-soluble sulfonated p

1974-12-26

1976-08-31

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

260 75S, 428290, 428392, D06M 1100

Patent

active

039782620

ABSTRACT:
Water soluble sulfonated polyesters, made by polycondensation of an aromatic diacid or its anhydride or diester, an unsaturated aliphatic diacid or its anhydride or diester and a saturated glycol and sulfonating, are applied to textile fibers in sufficient amounts to act as sizing agents.

REFERENCES:
patent: 2028091 (1936-01-01), Jaeger
patent: 3498821 (1970-03-01), Hanson
patent: 3563904 (1971-02-01), Schmadel et al.
patent: 3627714 (1971-12-01), Merkl

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