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:
Jul. 11, 1978
Filed:
Nov. 18, 1976
Applicant:
Inventors:
Roman Fischer, Mutterstadt, DE;
Werner Fliege, Otterstadt, DE;
Wolfgang Koernig, Mannheim, DE;
Peter Horn, Ludwigshafen, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen am Rhein, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
2605 / ; 2605 / ; 2605 / ; 2605 / ; 2605 / ; 2605 / ; 260404 ; 2604045 ; 260 / ; 44 71 ; 252 / ;
Abstract
Novel 4-(m,m'-di-t-butyl-p-hydroxyphenyl)-butyl-2 diamides of aliphatic, araliphatic, cycloaliphatic or aromatic dicarboxylic acids which are intermediates in the manufacture of dyes, pesticides and plastics auxiliaries, particularly stabilizers for polyolefins and polyamides. When molten, they form specific solvents for alkylphenols and are perfumes or form ingredients of perfume compositions having a fruity odor.