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:
Feb. 24, 1981
Filed:
Oct. 09, 1979
Applicant:
Inventors:
Assignee:
Kao Soap Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10L / ; C10L / ;
U.S. Cl.
CPC ...
44 51 ; 44 77 ; 252351 ; 252D / ;
Abstract
A stabilizer for mixture fuels of finely divided coal and fuel oil comprises as an active ingredient a non-ionic surface active agent consisting of a block copolymer represented by the following general formula (I):
Yamamura, Masaaki. (1981). Stabilizer for mixture fuels (U.S. Patent No. 4252540). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4252540
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile