Global Patent Index - EP 1184451 A1

EP 1184451 A1 20020306 - DETERGENT COMPOSITION

Title (en)

DETERGENT COMPOSITION

Title (de)

WASCHMITTELZUSAMMENSETZUNG

Title (fr)

COMPOSITION DE DETERGENT

Publication

EP 1184451 A1 20020306 (EN)

Application

EP 00937205 A 20000612

Priority

  • JP 0003792 W 20000612
  • JP 16626299 A 19990614

Abstract (en)

The present invention relates to a detergent composition which facilitates hand-washing and excellent in the dissolubility of the granules and the dispersibility comprising 5 to 60% by weight of a phosphate builder and 10 to 60% by weight of a surfactant, wherein the detergent composition has a bulk density of from 600 to 1200 g/L, and a flow time of 10 sec or less, and has a total summation of a product of a mass base frequency Wi of each group of classified granules obtained by classifying detergent granules by using a classifier and a dissolving rate Vi of each group of classified granules specified in the present invention, which satisfies the following formula (1): SIGMA (Wi•Vi) ≥ 90(%) and wherein a mass base frequency of the classified granules having a size of less than 125 mu m is 0.10 or less, wherein the classifier comprises sieves each having a sieve-opening 2000 mu m, 1410 mu m, 1000 mu m, 710 mu m, 500 mu m, 355 mu m, 250 mu m, 180 mu m, and 125 mu m, and a receiver, determined under the measurement conditions; and a process for preparing the detergent composition. <IMAGE>

IPC 1-7

C11D 17/06; C11D 11/00; C11D 3/06

IPC 8 full level

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

CPC (source: EP)

C11D 3/06 (2013.01); C11D 17/065 (2013.01)

Designated contracting state (EPC)

DE ES FR GB

DOCDB simple family (publication)

EP 1184451 A1 20020306; EP 1184451 A4 20040804; CN 1193088 C 20050316; CN 1370225 A 20020918; WO 0077157 A1 20001221

DOCDB simple family (application)

EP 00937205 A 20000612; CN 00811698 A 20000612; JP 0003792 W 20000612