Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...
Patent
1979-05-09
1980-09-30
Lusignan, Michael R.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Noninterengaged fiber-containing paper-free web or sheet...
252 86, 252 89, 4273899, 4273932, 428394, 528296, B05D 302, B32B 2700
Patent
active
042256461
ABSTRACT:
A method of improving the dimensional stability, crease resistance and surface appearance of fibers, fabrics and textile products of cotton, polyester-cotton blends, polyesters and polyester-synthetic blends comprises applying to the fiber, fabric or textile product, to a level of 2-4% by weight of added solids, a resin obtained in a two-step process from phthalic or isophthalic acid, trimethylolpropane and trimellitic anhydride and an alkanoic acid of 10-20 carbon atoms or a polyether glycol of molecular weight 500-700 and neopentyl glycol.
REFERENCES:
patent: 3539286 (1970-11-01), Bowers et al.
patent: 3652502 (1972-03-01), Jackson et al.
patent: 3975566 (1976-08-01), Holda et al.
patent: 4035531 (1977-07-01), Lark
patent: 4073993 (1978-02-01), Lark
patent: 4124570 (1978-11-01), Scheibelhoffer et al.
patent: 4145469 (1979-03-01), Newkirk et al.
Lusignan Michael R.
Pat-Chem, Inc.
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