EP 0879096 A4 20000628 - AUTODISHWASHING METHOD USING CELLULOSE ETHER AS A SOIL RELEASE AGENT

Title (en)

AUTODISHWASHING METHOD USING CELLULOSE ETHER AS A SOIL RELEASE AGENT

Title (de)

AUTOMATISCHES GESCHIRRSPÜLVERFAHREN MIT CELLULOSEÄTHER ALS SCHMUTZABWEISUNGSMITTEL

Title (fr)

PROCEDE DE LAVAGE AUTOMATIQUE DE VAISSELLE UTILISANT UN ETHER CELLULOSIQUE EN TANT QU'AGENT D'ENLEVEMENT DE LA SALISSURE

Publication

EP 0879096 A4 20000628 (EN)

Application

EP 97905906 A 19970206

Priority

GB 9602555 A 19960208
US 9702144 W 19970206

Abstract (en)

[origin: GB2309974A] Cellulose ethers enhance removal of soiling from tableware especially in automatic dishwashers by a method of applying a coating thereof onto the tableware, in use soiling then washing the tableware to remove cellulose ether and soil. Cellulose ethers are typically methyl cellulose or CMC type.

IPC 1-7

B08B 3/04; B08B 3/08; C11D 3/22; C11D 7/26

IPC 8 full level

C11D 3/22 (2006.01)

CPC (source: EP)

C11D 3/222 (2013.01)

Citation (search report)

[X] US 4167488 A 19790911 - MURTAUGH JUSTIN J
[X] EP 0096680 A1 19831221 - SCHINDFESSEL HUBERT N
[X] US 4976885 A 19901211 - WISOTZKI KLAUS-DIETER [DE], et al
[X] DATABASE WPI Section Ch Week 199332, Derwent World Patents Index; Class A97, AN 1993-253070, XP002135335
See references of WO 9728908A1

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 2309974 A 19970813; GB 9602555 D0 19960410; EP 0879096 A1 19981125; EP 0879096 A4 20000628; WO 9728908 A1 19970814

DOCDB simple family (application)

GB 9602555 A 19960208; EP 97905906 A 19970206; US 9702144 W 19970206