EP 2035458 A1 20090318 - PROCESS FOR ACYLATING CELLULOSE
Title (en)
PROCESS FOR ACYLATING CELLULOSE
Title (de)
VERFAHREN ZUR ACYLIERUNG VON CELLULOSE
Title (fr)
PROCÉDÉ D'ACYLATION DE CELLULOSE
Publication
Application
Priority
- EP 2007055445 W 20070604
- DE 102006028165 A 20060616
Abstract (en)
[origin: CA2654107A1] The present invention relates to a process for acylating poly-, oligo- or disaccharides, or derivatives thereof, by dissolving them in an ionic liqui d and reacting them with a ketene, and to novel acylated poly-, oligo- or di saccharides, or derivatives thereof.
IPC 8 full level
C08B 1/00 (2006.01); C08B 3/00 (2006.01); C08B 3/06 (2006.01)
CPC (source: EP KR US)
C07H 5/00 (2013.01 - KR); C08B 1/003 (2013.01 - EP US); C08B 3/00 (2013.01 - EP US); C08B 3/06 (2013.01 - EP US)
Citation (search report)
See references of WO 2007144282A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DE 102006028165 A1 20071220; AU 2007260114 A1 20071221; AU 2007260114 B2 20120119; BR PI0713461 A2 20120124; CA 2654107 A1 20071221; CN 101490089 A 20090722; CN 101490089 B 20130109; EP 2035458 A1 20090318; JP 2009540075 A 20091119; KR 20090023694 A 20090305; MY 149031 A 20130628; US 2009326216 A1 20091231; WO 2007144282 A1 20071221; ZA 200900300 B 20100331
DOCDB simple family (application)
DE 102006028165 A 20060616; AU 2007260114 A 20070604; BR PI0713461 A 20070604; CA 2654107 A 20070604; CN 200780026938 A 20070604; EP 07729833 A 20070604; EP 2007055445 W 20070604; JP 2009514748 A 20070604; KR 20097000810 A 20090115; MY PI20085076 A 20070604; US 30501707 A 20070604; ZA 200900300 A 20090114