Global Patent Index - EP 0846155 B1

EP 0846155 B1 2000-02-09 - USE OF LIPASES IN LOW-ALKALINE MECHANICAL DISHWASHING AGENTS

Title (en)

USE OF LIPASES IN LOW-ALKALINE MECHANICAL DISHWASHING AGENTS

Title (de)

VERWENDUNG VON LIPASEN IN NIEDERALKALISCHEN MITTELN ZUM MASCHINELLEN GESCHIRRSPÜLEN

Title (fr)

UTILISATION DE LIPASE DANS DES AGENTS FAIBLEMENT ALCALINS POUR LE LAVAGE DE VAISSELLE EN MACHINE

Publication

EP 0846155 B1 (DE)

Application

EP 96930089 A

Priority

  • DE 19531197 A
  • DE 19632283 A
  • EP 9603727 W

Abstract (en)

[origin: WO9708281A1] The invention concerns low-alkaline mechanical dishwashing agents based on builder components, oxygen bleaches, anti-corrosion agents, hydrotropic substances, foam inhibitors and other components conventional in dishwashing agents. The object of the invention is to improve the cleaning of articles in which tea has been present. This object is achieved by the use of between 0.05 and 1.5 wt % of a lipase, optionally combined with between 1 and 15 wt % of a multipurpose organic acid, in particular citric acid.

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

C11D 3/386; C11D 3/20; C11D 3/39

IPC 8 full level (invention and additional information)

C11D 3/20 (2006.01); C11D 3/386 (2006.01); C11D 3/39 (2006.01); C11D 17/00 (2006.01)

CPC (invention and additional information)

C11D 17/0091 (2013.01); C11D 3/2082 (2013.01); C11D 3/2086 (2013.01); C11D 3/38627 (2013.01); C11D 3/3902 (2013.01); C11D 3/3942 (2013.01)

Citation (examination)

WO 9407985 A1 19940414 - PROCTER & GAMBLE [US], et al

Designated contracting state (EPC)

AT BE CH DE ES FR GB IT LI NL

EPO simple patent family

WO 9708281 A1 19970306; AT 189696 T 20000215; EP 0846155 A2 19980610; EP 0846155 B1 20000209; ES 2143777 T3 20000516

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- Owner name: STUDIO JAUMANN P. & C. S.N.C.

2000-03-16 [REF] CORRESPONDS TO:

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