Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof – Cellulose fibers
Patent
1976-04-30
1978-07-25
Schofer, Joseph L.
Bleaching and dyeing; fluid treatment and chemical modification
Chemical modification of textiles or fibers or products thereof
Cellulose fibers
8110, 81275, 8128R, 812751, D06M 102, D06M 304
Patent
active
041026420
ABSTRACT:
A fabric comprising cotton and/or keratinous fibers, e.g., wool, is treated to impart wash and wear characteristics including dimensional stability by contact of said fabric with hot, aqueous, relatively concentrated solution of a sulfite for a time sufficient to impart said wash and wear characteristics to said fabric. A preferred sulfite is aluminum sulfite and preferred treatment conditions comprise contact of the fabric with a boiling solution containing from about 10% to 20% by weight of the sulfite for a time of from 5 to 15 minutes. Preferably the solution also contains sodium carbonate in an amount of about 1% to 50% by weight, preferably from about 5% to about 20% by weight, based on the amount of sulfite.
REFERENCES:
patent: 3466136 (1969-09-01), Wasley et al.
patent: 3477805 (1969-11-01), Gagarine et al.
patent: 3537809 (1964-12-01), Cednas et al.
Cook; J. G., Handbook of Textile Fibers, Merrow Publ. Co. Waterford, 1964, p. 71.
Begen; W. von., Wool Handbook, vol. II, Inter-Science, N.Y., 1970, pp. 936-937.
Conlin David G.
Goldberg Robert L.
Schofer Joseph L.
Tungol Maria S.
LandOfFree
Treatment of fabric comprising cotton or keratinous fibers for s does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Treatment of fabric comprising cotton or keratinous fibers for s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Treatment of fabric comprising cotton or keratinous fibers for s will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1418622