Global Patent Index - EP 1238052 B1

EP 1238052 B1 20040407 - DETERGENT COMPOSITIONS

Title (en)

DETERGENT COMPOSITIONS

Title (de)

WASCHMITTELZUSAMMENSETZUNGEN

Title (fr)

COMPOSITIONS DETERGENTES

Publication

EP 1238052 B1 20040407 (EN)

Application

EP 00983141 A 20001113

Priority

  • EP 0011356 W 20001113
  • GB 9929840 A 19991216

Abstract (en)

[origin: WO0144428A1] A particulate detergent composition contains a sequestrant which is iminodisuccinate (IDS) or hydroxyiminodisuccinate (HIDS), in the form of a calcium or magnesium complex, the molar ratio of calcium or magnesium ion to (H) IDS being at least 2:1. The complex has significantly lower hygroscopicity than sodium (H) IDS. The composition is preferably a laundry detergent composition in the form of a powder, especially a compact powder, or a tablet.

IPC 1-7

C11D 3/33; C11D 17/06; C11D 17/00

IPC 8 full level

C11D 3/33 (2006.01); C11D 17/00 (2006.01); C11D 17/06 (2006.01)

CPC (source: EP)

C11D 3/33 (2013.01); C11D 17/0073 (2013.01); C11D 17/065 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

WO 0144428 A1 20010621; AT E263828 T1 20040415; AU 2000401 A 20010625; AU 760259 B2 20030508; BR 0016435 A 20021001; CN 1229479 C 20051130; CN 1434855 A 20030806; DE 60009745 D1 20040513; DE 60009745 T2 20050428; EP 1238052 A1 20020911; EP 1238052 B1 20040407; ES 2217001 T3 20041101; GB 9929840 D0 20000209; HU P0203587 A2 20030228; PL 355785 A1 20040517; TR 200401196 T4 20040721; ZA 200204545 B 20030818

DOCDB simple family (application)

EP 0011356 W 20001113; AT 00983141 T 20001113; AU 2000401 A 20001113; BR 0016435 A 20001113; CN 00818958 A 20001113; DE 60009745 T 20001113; EP 00983141 A 20001113; ES 00983141 T 20001113; GB 9929840 A 19991216; HU P0203587 A 20001113; PL 35578500 A 20001113; TR 200401196 T 20001113; ZA 200204545 A 20020606