Process for treatment of fibers

Details Process for treatment of fibers Process for treatment of fibers

1983-05-16

1984-08-14

Page, Thurman K.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

427176, 427355, 427369, 427389, 4273899, 427391, 427392, 4273932, 427395, 427396, 427393, 427394, 428260, 428274, B32B 700, B05D 302

Patent

active

044657323

ABSTRACT:
An improved method of treating fabrics made with natural fibers using hydroxymethylsulfonate to render the fabrics wrinkle resistant. According to the improved process, an alkylene glycol is incorporated in the sodium hydroxymethyl sulfonate padding bath used to impregnate the fabric thereby surprisingly reducing the amount of extractable formaldehyde from the dried fabrics.

REFERENCES:
patent: 1979188 (1934-10-01), Bouhuys
patent: 2423185 (1947-07-01), Gundel et al.
patent: 3617198 (1971-11-01), Reid et al.
Chemical Abstracts, 77:7253h, (1972).
Chemical Abstracts, 66:19769s, (1967).
Reinhardt and Kullamn, "Moderate & Mineral Acid Catalysis For Durable-Press Finishing Under Mild-Curing Conditions", Textile Research Journal 44 No. 12, 948-952 (1974).

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