Global Patent Index - EP 2252676 B1

EP 2252676 B1 20140716 - SPRAY-DRIED WASHING OR CLEANING PRODUCTS

Title (en)

SPRAY-DRIED WASHING OR CLEANING PRODUCTS

Title (de)

SPRÜHGETROCKNETE WASCH- ODER REINIGUNGSMITTELPRODUKTE

Title (fr)

PRODUITS LAVANTS OU NETTOYANTS SÉCHÉS PAR ATOMISATION

Publication

EP 2252676 B1 20140716 (DE)

Application

EP 09722712 A 20090213

Priority

  • EP 2009051676 W 20090213
  • DE 102008015110 A 20080319

Abstract (en)

[origin: WO2009115380A1] The invention relates to special silicate-containing spray drying products which are suitable for use in and as washing and cleaning agents and to a method for the production thereof. Said spray drying products demonstrate a surprisingly good grain stability, an excellent water solubility and storage stability as well as good flow properties even at low bulk densities and reduced content of polycarboxylate copolymer and reduced content of anion surfactant. The invention also relates to a spray drying process allowing an increase of the throughput speed.

IPC 8 full level

C11D 1/02 (2006.01); C11D 3/08 (2006.01); C11D 3/37 (2006.01); C11D 11/02 (2006.01)

CPC (source: EP)

C11D 1/02 (2013.01); C11D 3/08 (2013.01); C11D 3/3761 (2013.01); C11D 11/02 (2013.01)

Designated contracting state (EPC)

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 SE SI SK TR

DOCDB simple family (publication)

DE 102008015110 A1 20090924; EP 2252676 A1 20101124; EP 2252676 B1 20140716; EP 2787064 A2 20141008; EP 2787064 A3 20141015; ES 2499023 T3 20140926; PL 2252676 T3 20141231; WO 2009115380 A1 20090924

DOCDB simple family (application)

DE 102008015110 A 20080319; EP 09722712 A 20090213; EP 14170937 A 20090213; EP 2009051676 W 20090213; ES 09722712 T 20090213; PL 09722712 T 20090213