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:
May. 26, 1998
Filed:
Jan. 17, 1996
Applicant:
Inventors:
Roland Herwig Beck, Everberg, BE;
Myriam Elseviers, Kampenhout, BE;
Martine Maria Van Havere, Bertem, BE;
Assignee:
Cerestar Holding B.V., Sas Van Gent, NL;
Primary Examiner:
Int. Cl.
CPC ...
C07H / ; C07H / ; C07G / ; C08B / ;
U.S. Cl.
CPC ...
424 49 ; 424 65 ; 424 701 ; 424 7013 ; 424 7019 ; 510127 ; 510131 ; 510135 ; 510137 ; 510151 ; 510159 ; 510470 ; 510535 ; 536-111 ; 536-41 ; 536 186 ; 536124 ; 536126 ; 536127 ;
Abstract
The present invention relates to a process for preparing alkylpolyglycoside compositions. Specifically the process is a direct synthesis producing compositions of highly polymerized alkylpolyglycosides in high yield. The invention further relates to alkylpolyglycoside compositions having enhanced surfactant properties. The invention also relates to mixtures of alkylpolyglycosides of preselected average alkyl chain length and controlled average degree of polymerization (DP).