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:
May. 10, 1988
Filed:
Sep. 12, 1986
Applicant:
Inventor:
David H Leifheit, Cincinnati, OH (US);
Assignee:
The Drackett Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ;
U.S. Cl.
CPC ...
252106 ; 252142 ; 252546 ; 252547 ; 252545 ;
Abstract
Thickened hydrochloric acid containing cleaning compositions also including a quaternary ammonium compound are disclosed, said compositions further including a phase stabilizing surfactant selected from the group of alkyl betaines, alkoxylated tertiary amines, ethoxylated alkylphenols, and phosphate esters of amine oxides.