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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.:

US 4922023 B1

PDFFull Text
Date of Patent:
May. 01, 1990

Filed:

Jul. 06, 1988

Preparation of aliphatic n,n-dialkyl-substituted amino alcohols

Applicant:
Inventors:

Roman Fischer, Mutterstadt, DE;

Hans J Mercker, Mannheim, DE;

Herbert Mueller, Frankenthal, DE;

Assignee:

BASF Aktiengesellschaft, Ludwigshafen, DE;

Attorney:

Shurtleff; John H.

Primary Examiner:

Stanley J Friedman

Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
564479 ;
Abstract

Preparation of aliphatic N,N-dialkyl-substituted amino alcohols of the general formula I ##STR1## from diols of the general formula II

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