EP 0724620 A1 19960807 - PROCESS FOR PRODUCING WASHING OR CLEANING EXTRUDATES WITH IMPROVED REDISPERSIBILITY
Title (en)
PROCESS FOR PRODUCING WASHING OR CLEANING EXTRUDATES WITH IMPROVED REDISPERSIBILITY
Title (de)
VERFAHREN ZUR HERSTELLUNG WASCH- ODER REINIGUNGSAKTIVER EXTRUDATE MIT VERBESSERTEM REDISPERGIERVERMÖGEN
Title (fr)
PROCEDE DE PRODUCTION D'EXTRUDES DE LAVAGE OU DE NETTOYAGE A POUVOIR AMELIORE DE REDISPERSION
Publication
Application
Priority
- DE 4335955 A 19931021
- EP 9403376 W 19941013
Abstract (en)
[origin: WO9511291A1] In order to obtain mechanically stable extrudates by using short-chain C8-C14-alkylsulfates when producing washing granulates by extrusion of a solid premix under high pressure, the short-chain alkylsulfates are used as a granulate produced in a fluidised bed and if required dried at the same time.
IPC 1-7
IPC 8 full level
C11D 1/14 (2006.01); C11D 11/00 (2006.01); C11D 17/06 (2006.01)
CPC (source: EP KR)
C11D 1/14 (2013.01 - KR); C11D 1/143 (2013.01 - EP); C11D 11/00 (2013.01 - EP); C11D 17/065 (2013.01 - EP)
Citation (search report)
See references of WO 9511291A1
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
WO 9511291 A1 19950427; AT E176493 T1 19990215; DE 4335955 A1 19950427; DE 59407778 D1 19990318; EP 0724620 A1 19960807; EP 0724620 B1 19990203; ES 2128588 T3 19990516; JP H09504046 A 19970422; KR 960705013 A 19961009
DOCDB simple family (application)
EP 9403376 W 19941013; AT 94930166 T 19941013; DE 4335955 A 19931021; DE 59407778 T 19941013; EP 94930166 A 19941013; ES 94930166 T 19941013; JP 51129294 A 19941013; KR 19960701793 A 19960404