EP 1846456 A1 20071024 - METHOD FOR SHAPING CELLULOSE ETHERS
Title (en)
METHOD FOR SHAPING CELLULOSE ETHERS
Title (de)
VERFAHREN ZUR FORMGEBUNG VON CELLULOSEETHERN
Title (fr)
PROCEDE POUR FAÇONNER DES ETHERS DE CELLULOSE
Publication
Application
Priority
- EP 2006000528 W 20060121
- DE 102005004893 A 20050203
Abstract (en)
[origin: WO2006081955A1] The invention relates to a method for producing cellulose ethers which have, compared to know cellulose ethers, a higher bulk density and a more even particle size distribution. Said method consists of pressing the cellulose ethers through a perforated plate.
IPC 8 full level
C08B 11/12 (2006.01); C08B 11/20 (2006.01); C08J 3/12 (2006.01)
CPC (source: EP KR US)
C08B 11/12 (2013.01 - EP KR US); C08B 11/20 (2013.01 - EP KR US); C08J 3/12 (2013.01 - EP KR US); C08J 2301/26 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2006081955A1
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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102005004893 A1 20060810; DE 102005004893 B4 20110210; BR PI0605928 A2 20090526; CN 101039961 A 20070919; CN 101039961 B 20100818; EP 1846456 A1 20071024; JP 2008528773 A 20080731; KR 20070101236 A 20071016; US 2006205935 A1 20060914; WO 2006081955 A1 20060810
DOCDB simple family (application)
DE 102005004893 A 20050203; BR PI0605928 A 20060121; CN 200680001025 A 20060121; EP 06703567 A 20060121; EP 2006000528 W 20060121; JP 2007553497 A 20060121; KR 20077009371 A 20070425; US 34299206 A 20060130