Global Patent Index - EP 0898612 A4

EP 0898612 A4 20000412 - DETERGENT COMPOSITIONS

Title (en)

DETERGENT COMPOSITIONS

Title (de)

WASCHMITTELZUSAMMENSETZUNGEN

Title (fr)

COMPOSITIONS DETERGENTES

Publication

EP 0898612 A4 20000412 (EN)

Application

EP 97922416 A 19970416

Priority

  • GB 9607977 A 19960417
  • US 9706832 W 19970416

Abstract (en)

[origin: GB2312216A] There is provided a detergent composition containing an amylase enzyme and a builder system comprising an aluminosilicate zeolite, a crystalline layered silicate and most preferably an organic polymeric compound wherein the weight ratio of said crystalline layered silicate to said amylase enzyme (120 KNU/gram activity basis) is from 7:1 to 20:1. In one preferred aspect the detergent composition contains a bleaching system capable of providing delayed release of an organic peroxyacid to a wash solution.

IPC 1-7

C11D 3/08; C11D 3/386; C11D 3/12

IPC 8 full level

C11D 7/42 (2006.01); C11D 3/12 (2006.01); C11D 3/386 (2006.01); C11D 7/14 (2006.01); C11D 7/20 (2006.01); C11D 17/06 (2006.01)

CPC (source: EP)

C11D 3/0084 (2013.01); C11D 3/1273 (2013.01); C11D 3/128 (2013.01); C11D 3/386 (2013.01); C11D 17/065 (2013.01)

Citation (search report)

Designated contracting state (EPC)

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

DOCDB simple family (publication)

GB 2312216 A 19971022; GB 9607977 D0 19960619; AR 006687 A1 19990908; CA 2252361 A1 19971023; EP 0898612 A1 19990303; EP 0898612 A4 20000412; JP 3174068 B2 20010611; JP H11507989 A 19990713; WO 9739095 A1 19971023

DOCDB simple family (application)

GB 9607977 A 19960417; AR P970101555 A 19970418; CA 2252361 A 19970416; EP 97922416 A 19970416; JP 53744597 A 19970416; US 9706832 W 19970416