Title:
ACETOACETYLATED SACCHARIDES AND PROCESS OF MAKING THE SAME
Document Type and Number:
WIPO Patent Application WO2003042355
Kind Code:
A3
Abstract:
A product of acetoacetylated saccharide and the process of making such a product. The process is enzymatic where an enzyme is used as a catalyst for the reaction. The enzymatic process provides better yields and milder process conditions compared to other chemical synthesis process without any enzyme.
Inventors:
CHENG HUAI N (US)
NICKOL ROBERT G (US)
QIAO LEI (US)
WANG PENG GEORGE (US)
XIE WENHUA (US)
NICKOL ROBERT G (US)
QIAO LEI (US)
WANG PENG GEORGE (US)
XIE WENHUA (US)
Application Number:
PCT/US2002/030651
Publication Date:
July 22, 2004
Filing Date:
September 24, 2002
Export Citation:
Assignee:
HERCULES INC (US)
CHENG HUAI N (US)
NICKOL ROBERT G (US)
QIAO LEI (US)
WANG PENG GEORGE (US)
XIE WENHUA (US)
CHENG HUAI N (US)
NICKOL ROBERT G (US)
QIAO LEI (US)
WANG PENG GEORGE (US)
XIE WENHUA (US)
International Classes:
C12P19/02; C07H1/00; C07H13/04; C08B11/20; C08B31/02; C12P19/04; (IPC1-7): C12P19/00; C12P7/62; C12P7/26
Domestic Patent References:
| WO1995006746A1 | 1995-03-09 |
Foreign References:
| US4708821A | 1987-11-24 | |||
| US5565037A | 1996-10-15 |
Download PDF: