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:
Jul. 02, 1991
Filed:
May. 03, 1990
Applicant:
Inventors:
Donald R Lane, Richfield, OH (US);
Jose A Melendez, Bedford, OH (US);
Assignee:
Axim Concrete Technologies, Inc., Walton Hills, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07G / ;
U.S. Cl.
CPC ...
1062871 ; 106186 ; 10628734 ; 106481 ;
Abstract
The thixotropic reaction that takes place in an aqueous dispersion of micro silica is delayed by the addition of a pre-determined amount of at least one chemical additive selected from the group consisting of amides, such as carbamide, or polyols, such as glycerol and propylene glycol.
Lane, Donald. (1991). Aqueous dispersion of microsilica having a delayed thixotropic reaction (U.S. Patent No. 5028267). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5028267
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile