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:
Feb. 08, 1994
Filed:
Sep. 04, 1990
Applicant:
Inventor:
Melvin M Baevsky, Kalamazoo, MI (US);
Assignee:
Roto-Finish Company, Inc., Kalamazoo, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M / ; C10M / ; C09K / ;
U.S. Cl.
CPC ...
252 493 ; 252 50 ; 252 / ; 252 791 ; 134-3 ; 134 41 ;
Abstract
A lubricating agent for a burnishing compound comprising an aqueous solvent, an alkyl betaine that is soluble in the aqueous solvent, and a nonchelating acid that is soluble in the aqueous solvent. The alkyl betaine is of the formula: ##STR1## wherein R, R.sub.1, R.sub.2 are organic radicals that are the same or different. The nonchelating acid can be a monocarboxylic acid. A nonchelating tertiary amine can be formulated with the lubricating agent to resist the formatting corrosion.