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. 06, 1988
Filed:
Apr. 23, 1987
Applicant:
Inventors:
Shigeki Oshiyama, Wakayama, JP;
Koji Kishimoto, Wakayama, JP;
Takeshi Hirota, Wakayama, JP;
Shigetoshi Suzue, Wakayama, JP;
Hiroyoshi Hiramatsu, Wakayama, JP;
Kiyoaki Yoshikawa, Wakayama, JP;
Nobuyuki Suzuki, Wakayama, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D06M / ;
U.S. Cl.
CPC ...
81156 ; 252-86 ;
Abstract
Disclosed herein is a fiber treating process which comprises treating fibers. An ester formed by the union of an polybasic carboxylic acid and a compound represented by the formula below ##STR1## where R.sub.1 and R.sub.2 represent C.sub.4 -C.sub.18 alkyl groups; AO represents a C.sub.2 -C.sub.4 alkyleneoxide group; and n represents an integer of 0 to 30.