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:
Jan. 30, 1990
Filed:
Apr. 30, 1987
Applicant:
Inventor:
Peter Bickert, North Edison, NJ (US);
Assignee:
Huels Aktiengesellschaft, Marl, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ; C07H / ;
U.S. Cl.
CPC ...
536119 ; 536124 ; 2603985 ; 260410 ; 2604106 ; 2604107 ;
Abstract
The invention concerns carbohydrate fatty acid esters with improved color and free-flow properties and a one-step process for preparing them. To prepare the products, carbohydrates are esterified with fatty acids in the presence of polyether polyols.