Carpet fiber blends

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Staple length fiber

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57246, 57248, 57252, 57253, 57254, 57255, 57256, 428 97, 428212, 428360, 428369, D02G 300

Patent

active

048822221

ABSTRACT:
A blend of conventional carpet fibers (e.g. nylon fibers) and high shrinkage fibers (e.g. acrylic fibers) is described. Saxony carpet made from the blend has better appearance retention characteristics than corresponding saxony carpet made from the conventional carpet fibers.

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patent: 3350872 (1967-11-01), Gorrafa
patent: 3415051 (1968-12-01), Levesque et al.
patent: 3429017 (1969-02-01), Holfeld
patent: 3472017 (1969-10-01), Nakayama et al.
patent: 3587220 (1971-06-01), Eggleston
patent: 3852948 (1974-12-01), Ruddell et al.
patent: 3927167 (1975-12-01), Reese
patent: 4472481 (1984-09-01), Snooks et al.

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