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:
Apr. 11, 1995
Filed:
Nov. 03, 1993
Applicant:
Inventors:
Shuichi Ohsumi, Osaka, JP;
Hideki Kato, Kuwana, JP;
Assignee:
Toagosei Chemical Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; D01D / ; D01F / ;
U.S. Cl.
CPC ...
427-231 ; 427-21 ; 4274342 ; 4274346 ; 106 1505 ; 428375 ; 428378 ; 428389 ; 428392 ; 428396 ; 424618 ; 424619 ;
Abstract
A process for producing an antimicrobial fiber having a silver-containing inorganic microbicide characterized by using a treating solution for producing said fiber which contains a discoloration inhibitor represented by the following general formula: ##STR1## wherein R.sup.1 is hydrogen or a lower alkyl group and R.sup.2 is hydrogen or an alkali metal.