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. 23, 1991
Filed:
Feb. 13, 1987
Applicant:
Inventors:
Masaharu Sakuta, Tokyo, JP;
Toshiharu Urano, Nagoya, JP;
Kyoichi Tanaka, Ibaraki, JP;
Masashi Sugiyama, Ibaraki, JP;
Shyuzo Endoh, Tokyo, JP;
Keisuke Fujioka, Kawasaki, JP;
Assignees:
Fujisawa Pharmaceutical Company, Ltd., Osaka, JP;
Takenaka Komuten Company, Ltd., Osaka, JP;
Nippon Nyukazai Company, Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
106727 ; 106808 ;
Abstract
The invention relates to a hydraulic cement composition comprising, as a carbonation inhibitor of the cement composition, at least one compound of the formula (I):
Quick Actions:
Sakuta, Masaharu. (1991). Cement composition and a process for preparation thereof (U.S. Patent No. 5009713). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5009713
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile