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:
May. 24, 1988
Filed:
Dec. 17, 1986
Applicant:
Inventor:
Wilfred C Meyer, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B / ; C04B / ; C04B / ;
U.S. Cl.
CPC ...
106314 ; 106 90 ;
Abstract
An improved superplasticizer comprising the combination of a sulfonated copolymer of styrene and alpha-methylstyrene together with a minor amount of a salt of gluconic acid.
Meyer, Wilfred. (1988). Superplasticizer composition for use with hydraulic cements (U.S. Patent No. 4746367). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4746367
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile