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:
Aug. 03, 1993
Filed:
Jul. 13, 1992
Applicant:
Inventor:
Sharif Sharif, Midland, TX (US);
Assignee:
Zirconium Technology Corporation, Midland, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F / ;
U.S. Cl.
CPC ...
556183 ;
Abstract
This invention concerns the utilization of salts of alpha hydroxy carboxylic acids as stabilizers toward aging, boiling and dilution of aqueous aluminum acetate solutions. It also utilizes basic aluminum halides, other than fluorides, having the formula Al.sub.2 (OH).sub.6-m Cl.sub.m where m=1-5 or the formula Al(OH).sub.3-n Cl.sub.n where n=1-2, as starting aluminum raw material. The produced solutions are basic aluminum acetates with a pH that ranges from 2.0-7.0.