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:
Sep. 18, 1984
Filed:
Oct. 18, 1983
Applicant:
Inventors:
Yoshikazu Sando, Wakayama, JP;
Eiichi Nakano, Wakayama, JP;
Assignee:
Sando Iron Works Co., Ltd., Wakayama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06M / ; D06M / ;
U.S. Cl.
CPC ...
8118 ; 8116 / ;
Abstract
A method for reforming a cellulose fiber cloth comprising applying an aqueous solution of a monocyclic aromatic hydrocarbon dissolved in a water soluble organic solvent to a cellulose fiber cloth and soaking the resultant cloth in a non-dried state with a concentrated sulfuric acid solution.