EP 2801606 A1 20141112 - Spray-dried particle comprising sulphate
Title (en)
Spray-dried particle comprising sulphate
Title (de)
Sprühgetrocknete Partikel enthaltend Sulfat
Title (fr)
Particule séchée par pulvérisation comprenant du sulfate
Publication
Application
Priority
EP 13166780 A 20130507
Abstract (en)
A particle comprising at least 45wt% sulphate, from 0wt% to 15wt% anionic detersive surfactant, sodium hydroxide and having a bulk density of from 350g/l to 700g/l and wherein the particle is spray-dried or flash-dried.
IPC 8 full level
C11D 3/04 (2006.01); C11D 7/06 (2006.01); C11D 7/10 (2006.01); C11D 11/00 (2006.01); C11D 11/02 (2006.01); C11D 17/06 (2006.01)
CPC (source: EP)
C11D 3/044 (2013.01); C11D 3/046 (2013.01); C11D 7/06 (2013.01); C11D 7/10 (2013.01); C11D 11/0082 (2013.01); C11D 11/02 (2013.01); C11D 17/06 (2013.01)
Citation (search report)
- [XI] DE 19853893 A1 20000525 - COGNIS DEUTSCHLAND GMBH [DE]
- [I] US 4637890 A 19870120 - CRABTREE PAUL J [US], et al
- [A] US 2011147967 A1 20110623 - CARDOZO LARRY SAVIO [GB], et al
- [A] US 2005187131 A1 20050825 - BROOKER ALAN T [GB], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2801606 A1 20141112; BR 112015027417 A2 20170725; CN 105164240 A 20151216; MX 2015015460 A 20160307; WO 2014182417 A1 20141113
DOCDB simple family (application)
EP 13166780 A 20130507; BR 112015027417 A 20140417; CN 201480023981 A 20140417; MX 2015015460 A 20140417; US 2014034465 W 20140417