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. 03, 2013
Filed:
Jul. 16, 2009
Toshimasa Hamai, Wakayama, JP;
Masaaki Shimoda, Wakayama, JP;
Makoto Okubo, Wakayama, JP;
Takao Taniguchi, Wakayama, JP;
Takeshi Tomifuji, Wakayama, JP;
Masato Nomura, Wakayama, JP;
Toshimasa Hamai, Wakayama, JP;
Masaaki Shimoda, Wakayama, JP;
Makoto Okubo, Wakayama, JP;
Takao Taniguchi, Wakayama, JP;
Takeshi Tomifuji, Wakayama, JP;
Masato Nomura, Wakayama, JP;
Kao Corporation, Tokyo, JP;
Abstract
The present invention provides the early strengthening agent for hydraulic compositions containing a compound (a) obtained by reacting (A) one or more compounds selected from polyhydric alcohols having 3 to 20 hydroxy groups and alkylene oxide adducts thereof with (B) a sulfating agent, and the additive composition for hydraulic compositions containing the compound (a).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile