Title (en)

Mixed peroxyacid bleaches having improved bleaching power.

Title (de)

Gemischte Peroxysäure-Bleichmittel mit verbesserter Bleichkraft.

Title (fr)

Compositions de blanchiment mixtes à base de peroxyacides avec la puissance de blanchiment améliorée.

Publication

EP 0068547 A1 19830105 (EN)

Application

EP 82200707 A 19820609

Priority

US 27556881 A 19810622

Abstract (en)

A dry laundry bleach composition comprising a mixture of peroxyacids provides enhanced bleaching of <<real world>> soils. The compositions of this invention comprise at least two beaches selected from different classes of peroxyacids. A preferred composition comprises perlauric acid, a hydrophobic bleach and diperoxydodecanedioic acid, a hydrotropic bleach.

IPC 1-7

C11D 3/39; D06L 3/02

IPC 8 full level

C11D 3/39 (2006.01); C11D 7/54 (2006.01)

CPC (source: EP)

C11D 3/3945 (2013.01)

Citation (search report)

• [AD] US 4126573 A 19781121 - JOHNSTON JAMES P
• [AD] US 4100095 A 19780711 - HUTCHINS JAMES PEYTON, et al
• [A] US 4013581 A 19770322 - HUBER ARTHUR ELMER
• [A] DE 2612587 A1 19761014 - PROCTER & GAMBLE

Designated contracting state (EPC)

BE DE FR GB IT NL

DOCDB simple family (publication)

EP 0068547 A1 19830105; EP 0068547 B1 19850918; AU 8506682 A 19830106; DE 3266352 D1 19851024; JP S5840400 A 19830309

DOCDB simple family (application)

EP 82200707 A 19820609; AU 8506682 A 19820621; DE 3266352 T 19820609; JP 10749182 A 19820622