Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1983-01-03
1984-02-21
Page, Thurman K.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
252 89, 4273899, 4273934, 428264, 428265, 428290, 428375, 428393, 428364, 428365, D02G 300, B05D 302
Patent
active
044330286
ABSTRACT:
A method of treating cellulose di-acetate fibers to reduce the shrinkage characteristics thereof. The fibers are first immersed in a treating solution comprising a nonionic fluorocarbon long chain polymer, an organic thermosetting resin, an acid liberating catalyst and a carrier selected from the group consisting of water, a water soluble organic solvent or a mixture of water and water soluble organic solvent. The fibers are then removed from the solution, dried at a temperature below 300.degree. F. to evaporate the water and/or solvent therefrom and cured at a temperatue above 300.degree. F. to effect polymerization of the resin and cross-linkage between the resin and the polymer. Fibers treated by the method exhibit significantly improved shrinkage characteristics without reductions in tear strength, tensile strength or abrasion resistance.
REFERENCES:
patent: 3087905 (1963-04-01), Fluck
patent: 3462296 (1969-08-01), Raynolds et al.
M.J.H. Converters, Inc.
Page Thurman K.
LandOfFree
Method of treating cellulose di-acetate fibers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of treating cellulose di-acetate fibers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of treating cellulose di-acetate fibers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1035843