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. 16, 1978
Filed:
Dec. 13, 1976
Applicant:
Inventor:
Lawrence J Carr, Elk Grove Village, IL (US);
Assignee:
Borg-Warner Corporation, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ;
U.S. Cl.
CPC ...
2605 / ; 210 58 ; 252180 ;
Abstract
This invention relates to a novel phosphonic acid, 2,2,2-tris (hydroxymethyl) ethylphosphonic acid, and to a process for its preparation. It also relates to the use of such phosphonic acid as an inhibitor of corrosion of metal surfaces and as an inhibitor of the development of scale in cooling water.
Carr, Lawrence. (1978). 2,2,2-tris(hydroxymethyl)ethylphosponic acid and method for its (U.S. Patent No. 4089893). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4089893
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile