Global Patent Index - EP 1015539 A1

EP 1015539 A1 2000-07-05 - BLEACHING COMPOSITIONS

Title (en)

BLEACHING COMPOSITIONS

Title (de)

BLEICHMITTELZUSAMMENSETZUNGEN

Title (fr)

COMPOSITIONS DE BLANCHIMENT

Publication

EP 1015539 A1 (EN)

Application

EP 98929053 A

Priority

  • GB 9719231 A
  • GB 9719235 A
  • US 9812325 W

Abstract (en)

[origin: WO9913037A1] The present invention relates to granular detergent compositions and in particular low density, phosphate-containing detergent compositions, which comprise a specific bleaching system containing hydrophobic peracid bleach and hydrophilic peracid bleach and a peroxide source, having specific low levels of available oxygen from hydrophobic and hydrophilic peroxyacid bleach, specific ratios of available oxygen from the hydrophobic peracid bleach to the hydrophilic peracid bleach and specific ratios of available oxygen of the peroxide source to the available oxygen of the peracids. The invention also relates to the use of specific mixed bleach systems for sanitisation or reduction of the bacterial activity.

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

C11D 3/00; C11D 7/18; C11D 7/54; C11D 9/42

IPC 8 full level (invention and additional information)

D06L 3/02 (2006.01); A01N 59/00 (2006.01); C11D 1/37 (2006.01); C11D 3/33 (2006.01); C11D 3/36 (2006.01); C11D 3/39 (2006.01); C11D 3/395 (2006.01); C11D 3/48 (2006.01); C11D 17/06 (2006.01); C11D 1/14 (2006.01); C11D 1/16 (2006.01); C11D 1/28 (2006.01)

CPC (invention and additional information)

C11D 3/33 (2013.01); C11D 1/37 (2013.01); C11D 3/361 (2013.01); C11D 3/364 (2013.01); C11D 3/3915 (2013.01); C11D 3/3937 (2013.01); C11D 3/3945 (2013.01); C11D 17/06 (2013.01); C11D 17/065 (2013.01); C11D 1/14 (2013.01); C11D 1/16 (2013.01); C11D 1/28 (2013.01)

Designated contracting state (EPC)

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

EPO simple patent family

WO 9913037 A1 19990318; AU 8071198 A 19990329; BR 9812446 A 20001003; CA 2303769 A1 19990318; CN 1155687 C 20040630; CN 1278294 A 20001227; EP 1015539 A1 20000705; EP 1015539 A4 20020130; JP 2001515952 A 20010925

INPADOC legal status


2004-07-21 [18W] WITHDRAWN

- Ref Legal Event Code: 18W

- Effective date: 20040601

2002-07-24 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20020605

2002-01-30 [A4] SUPPLEMENTARY SEARCH REPORT

- Ref Legal Event Code: A4

- Effective date: 20011214

2002-01-30 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE

2002-01-30 [RIC1] CLASSIFICATION (CORRECTION)

- Ref Legal Event Code: RIC1

- Free Format Text: 7C 11D 3/00 A, 7C 11D 7/18 B, 7C 11D 7/54 B, 7C 11D 9/42 B, 7C 11D 3/39 B

2000-07-05 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000330

2000-07-05 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE