Title (en)

Dishwashing compositions.

Title (de)

Geschirrwaschmittel-Zusammensetzungen.

Title (fr)

Compositions pour le lavage de la vaisselle.

Publication

EP 0256679 A1 19880224 (EN)

Application

EP 87306403 A 19870720

Priority

GB 8619045 A 19860805

Abstract (en)

A detergent powder composition for dishwashing machines comprising 25-40% amorphous sodium silicate, l0-40% sodium carbonate, l5-40% phosphate builder, 0.25 to 5% of each of an amylolytic enzyme and a proteolytic enzyme and up to 60% of bulking agents and optionally up to 5% surfactant. The preferred builder is sodium tripolyphosphate and the preferred bulking agent is sodium sulphate (optionally together with sodium chloride) in an amount of at least 30%.

IPC 1-7

C11D 3/386; C11D 3/08

IPC 8 full level

C11D 3/06 (2006.01); C11D 3/08 (2006.01); C11D 3/10 (2006.01); C11D 3/386 (2006.01)

CPC (source: EP)

C11D 3/06 (2013.01); C11D 3/08 (2013.01); C11D 3/10 (2013.01); C11D 3/38609 (2013.01)

Citation (search report)

• [X] DE 2727463 A1 19780105 - PROCTER & GAMBLE
• [X] DE 2062465 A1 19720622
• [A] EP 0135226 A2 19850327 - UNILEVER NV [NL], et al
• [A] EP 0171007 A2 19860212 - HENKEL KGAA [DE]
• [A] DE 2036673 A1 19710211

Designated contracting state (EPC)

AT BE CH DE ES FR GB IT LI NL

DOCDB simple family (publication)

EP 0256679 A1 19880224; AU 7625187 A 19880211; GB 8619045 D0 19860917; GB 8717084 D0 19870826

DOCDB simple family (application)

EP 87306403 A 19870720; AU 7625187 A 19870729; GB 8619045 A 19860805; GB 8717084 A 19870720