Multifilament apparel yarns of nylon

Details Multifilament apparel yarns of nylon Multifilament apparel yarns of nylon

1990-06-21

1992-08-11

Lorin, Hubert C.

Plastic and nonmetallic article shaping or treating: processes

With twining, plying, braiding, or textile fabric formation

264130, 2642108, 26421114, 26421115, D01F 102

Patent

active

051376660

ABSTRACT:
Incorporating a minor amount of a hydrogen bonding additive such as nylon 6 monomer or 2-methyl-pentamethylene adipamide monomer in a nylon 66 high RV polymer for making nylon 66 POY provides unexpected downstream advantages over homopolymer nylon 66 POY, especially in draw-texturing to make bulky yarns for use in hosiery.

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patent: 4668453 (1987-05-01), Ebnesajjad et al.
patent: 4721650 (1988-01-01), Nunning et al.
One Page Advertisement in Chemical and Engineering News, first published in 1966.
Product Description Pages for 2-methylpentamethylenediamine provided upon request by E. I. du Pont de Nemours and Company since Jun. 1988.

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