Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including interlaminar mechanical fastener
Patent
1976-07-06
1978-01-17
Kendell, Lorraine T.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including interlaminar mechanical fastener
66178A, 66202, 428253, 428359, 428362, 428370, 428374, 428397, D02G 300, D04B 1100, D04H 100
Patent
active
040693635
ABSTRACT:
A crimpable, nylon bicomponent filament having a sheath of a selected polyamide on an eccentric core of a random copolymer of hexamethylene dodecanedioamide and .epsilon.-caproamide units. The copolymer contains about 25-45% by weight of .epsilon.-caproamide units.
REFERENCES:
patent: 3399108 (1968-08-01), Olson
patent: 3418199 (1968-12-01), Anton et al.
patent: 3526571 (1970-09-01), Ogata
patent: 3574047 (1971-04-01), Ando et al.
patent: 3667207 (1972-06-01), Ben et al.
patent: 3779853 (1973-12-01), Olson
Mulholland Kenneth Lee
Segraves William Benjamin
E. I. Du Pont de Nemours and Company
Kendell Lorraine T.
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