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. 14, 1995
Filed:
Jun. 19, 1992
Applicant:
Inventors:
Charles R Minns, Williamsburg, VA (US);
Thomas L Varner, Jr, Williamsburg, VA (US);
Assignee:
BASF Corporation, Parsippany, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K / ;
U.S. Cl.
CPC ...
252102 ; 252 94 ; 252 99 ; 252103 ; 252D / ; 134 42 ;
Abstract
An aqueous cleaning composition has a pH of at least about 9.0 and is composed of up to about 30 percent by total composition weight of a wetting agent containing 1 to about 5 carbon atoms; between about 3 and about 15 percent by total composition weight of a peroxyhydrate oxidizing agent; and a pH adjustment substance.