Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1982-08-18
1984-08-28
Bleutge, John C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525430, C08G 6948, C08L 7700
Patent
active
044685050
ABSTRACT:
Certain poly[hexamethylene adipamide]-poly[poly-(oxyethylene) adipamide] copolymers which provide soil release to nylon fabrics can be applied from solution directly to a threadline without heat-setting. Aqueous alcoholic solutions of the copolymers are preferred for such application.
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patent: 3473956 (1969-10-01), McIntyre et al.
patent: 3632666 (1972-01-01), Okazaki et al.
patent: 3639502 (1972-02-01), Okazaki et al.
Bowen Michael W.
Parrish Robert G.
Bleutge John C.
Carritto A. L.
E. I. Du Pont de Nemours and Company
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