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. 17, 1990
Filed:
Nov. 21, 1989
Applicant:
Inventors:
E Michael Kerr, Naperville, IL (US);
Bernard R Szyszko, Warrenville, IL (US);
Assignee:
Nalco Chemical Company, Naperville, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B08B / ;
U.S. Cl.
CPC ...
134-3 ; 134 41 ; 134 28 ; 252117 ; 25217419 ; 252180 ; 252D / ;
Abstract
C.sub.6 -C.sub.14 dicarboxylic acids and blends thereof are excellent for use in high pressure water spray systems for removing metal working compounds swarf and chips from ferrous and non-ferrous metals. Additionally, these compositions provide excellent corrosion inhibition for the cleaned metals.
Kerr, E. (1990). Cleaner for high pressure cleaning of ferrous and non-ferrous material (U.S. Patent No. 4941925). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4941925
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile