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:
Mar. 09, 1993
Filed:
Aug. 23, 1991
Applicant:
Inventors:
Lillie C Tomaszewski, Dearborn, MI (US);
James R Crain, Northville, MI (US);
Assignee:
Enthone-OMI, Inc., West Haven, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C23G / ;
U.S. Cl.
CPC ...
252156 ; 252D / ; 252D / ; 252158 ; 25217421 ; 252525 ;
Abstract
A low solids, solvent free liquid aqueous degreasing concentrate composition having high free alkalinity which includes from about 20% to about 40% by weight of an alkali builder constituent; from about 15% to about 25% by weight of a wetting agent mixture comprising; from about 60% to about 85% of an anionic or amphoteric wetting agent selected from the group consisting of anionic surfactants and amphoteric and anionic hydrotropes and from about 15% to about 40% non-ionic wetting agents; and the remainder water.