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:
Nov. 02, 2004
Filed:
Mar. 11, 2003
Applicant:
Inventors:
Yoshiaki Sasage, Niigata-ken, JP;
Tsutomu Yamakawa, Niigata-ken, JP;
Assignee:
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 1/602 ;
U.S. Cl.
CPC ...
C04B 1/602 ;
Abstract
An admixture comprising a nonionic water-soluble cellulose ether having a transparency of 35-89% in a 2 wt % aqueous solution at 20° C. is suited for hydraulic compositions. The hydraulic composition comprising the admixture and a less amount of pulp fibers is extrudable into a hardened part having a satisfactory flexural strength and surface smoothness.
Sasage, Yoshiaki. (2004). Admixture and extrudable hydraulic composition (U.S. Patent No. 6811605). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6811605
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile