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. 16, 1981
Filed:
Apr. 17, 1979
Applicant:
Inventors:
Franz Merger, Frankenthal, DE;
Hans-Juergen Foerster, Bobenheim-Roxheim, DE;
Assignee:
BASF Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
560238 ; 2603407 ; 568463 ; 568858 ; 560240 ;
Abstract
3-Hydroxy-2,2,4-trimethylpentyl isobutyrate is prepared by reaction of isobutyraldehyde in the presence of an alkaline earth metal hydroxide and of carboxylic acids or the corresponding salts, under specific conditions in respect of reaction time and proportion and concentration of the hydroxide suspension. The product is a starting material for the preparation of dyes, pesticides, adhesives and surface coatings.