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:
Jun. 29, 1976
Filed:
Aug. 21, 1974
Applicant:
Inventor:
Fred E Woodward, West Palm Beach, FL (US);
Assignee:
Westvaco Corporation, New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ;
U.S. Cl.
CPC ...
252135 ; 252 / ; 252156 ; 252D / ;
Abstract
Solid free-flowing, non-toxic cleaning compositions in the form of dry mix and powdered formulations of alkaline builders combined with from about 0.5% to about 15% of C.sub.21 dicarboxylic acid. An alternative embodiment comprises alkaline builders combined with a mixture of salts of C.sub.21 dicarboxylic acid in a concentration of from about 0.5% to about 28% with nonionic synthetic detergents in a 1:1 to 2:1 weight ratio of C.sub.21 dicarboxylic acid to nonionic synthetic detergent.