Global Patent Index - EP 0942958 B1

EP 0942958 B1 2001-12-19 - PROCESS FOR THE PRODUCTION OF A DETERGENT COMPOSITION

Title (en)

PROCESS FOR THE PRODUCTION OF A DETERGENT COMPOSITION

Title (de)

VERFAHREN ZUR HERSTELLUNG EINER WASCHMITTELZUSAMMENSETZUNG

Title (fr)

PROCEDE DE PRODUCTION D'UNE COMPOSITION DETERGENTE

Publication

EP 0942958 B1 (EN)

Application

EP 97950085 A

Priority

  • EP 9706073 W
  • GB 9625066 A

Abstract (en)

[origin: WO9824876A1] A process for the production of a detergent powder composition having a bulk density of no more than 750 g/l, e.g. no more than 700 or 650 g/1, the process comprising mixing a particulate starting material which contains no more than 10 % by weight of the starting material of detergent active material and which starting material has a d50 average particle diameter of from 100 mu m to 1000 mu m and a particle porosity of at least 0.4, together with a liquid component comprising a detergent active material or a precursor therefor in a mixer/granulator having both a stirring and a cutting action.

IPC 1-7 (main, further and additional classification)

C11D 17/06; C11D 11/00

IPC 8 full level (invention and additional information)

C11D 11/00 (2006.01); C11D 17/06 (2006.01)

CPC (invention and additional information)

C11D 11/0082 (2013.01); C11D 17/065 (2013.01)

Citation (examination)

EP 0270240 B1 19930922

Designated contracting state (EPC)

BE DE ES FR GB IT

DOCDB simple family

WO 9824876 A1 19980611; AR 009644 A1 20000426; AU 5316898 A 19980629; AU 721831 B2 20000713; BR 9714494 A 20000321; CA 2273849 A1 19980611; CA 2273849 C 20070410; CN 1188505 C 20050209; CN 1245530 A 20000223; DE 69709398 D1 20020131; DE 69709398 T2 20020620; DE 69709398 T3 20070419; EA 001453 B1 20010423; EA 199900516 A1 20000228; EP 0942958 A1 19990922; EP 0942958 B1 20011219; EP 0942958 B2 20061213; ES 2169882 T3 20020716; GB 9625066 D0 19970122; ID 22478 A 19991021; TR 199901756 T2 19991122; ZA 9709825 B 19990430