The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 1997
Filed:
Dec. 20, 1996
Osamu Takemura, Osaka, JP;
Naoki Tanimoto, Kurashiki, JP;
Eiji Iwasa, Kurashiki, JP;
Ichirou Inoue, Kurashiki, JP;
Tsutomu Kawamura, Saijyo, JP;
Kiyoshi Hirakawa, Kurashiki, JP;
Shinichi Ono, Osaka, JP;
Hitoshi Kimura, Osaka, JP;
Mitutake Aruga, Osaka, JP;
Kuraray Co., Ltd., Okayama, JP;
Abstract
Novel regenerated cellulose fiber dyeable with disperse dye is disclosed. In this regenerated cellulose fiber, 10 to 40 weight % of polyester fine particles or styrene-acrylic polymer fine particles having an average particle size of 0.05 to 5 .mu.m are compounded. Products wherein the regenerated cellulose fiber and polyester fiber are used in combination can give dyed products excellent in homochromatic properties, and since both fibers can be dyed at the same time, the dyeing efficiency is remarkably improved.