Dyeable polyolefin compositions and dyeing polyolefin compositio

Details Dyeable polyolefin compositions and dyeing polyolefin compositio Dyeable polyolefin compositions and dyeing polyolefin compositio

1995-02-03

1996-08-27

Buttner, David

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525227, 8497, 8928, 524 83, 524 88, 524107, 524190, 524260, 524358, 524523, D06P 379, D01F 646, D01F 652, C08L 2312

Patent

active

055501923

ABSTRACT:
Disperse dyeable compositions of ethylene alkyl acrylate grafted onto polypropylene are provided. A process for disperse dyeing polypropylene fibers is provided. This process comprises (a) extruding the polypropylene with about 2 to 10% by weight of a thermoplastic copolymer of ethylene and alkyl acrylates having one to four carbon atoms in the alkyl group into fibers, and (b) exposing the fibers to a disperse dye bath containing a selected disperse dye.

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Polypropylene Fibers, Science and Technology authored by Mike Ahmed located at the NC State Burlington Library.

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