EP 0197434 B1 19890719 - RINSING AGENTS FOR USE IN MECHANICAL DISH WASHING
Title (en)
RINSING AGENTS FOR USE IN MECHANICAL DISH WASHING
Publication
Application
Priority
- DE 3512120 A 19850403
- DE 3530303 A 19850824
Abstract (en)
[origin: EP0197434A2] 1. The use of terminated alkyl polyethylene glycol ethers corresponding to the following general formula see diagramm : EP0197434,P7,F1 in which R**1 is a linear or branched alkyl radical or alkenyl radical containing from 8 to 18 carbon atoms, R**2 is an alkyl radical containing 4 to 8 carbon atoms and n is a number of from 7 to 16, in admixture with terminated alkyl polyethylene glycol ethers corresponding to the following formula see diagramm : EP0197434,P7,F2 in which R**1 and R**2 have the meanings defined for formula I and m is n a number from 17 to 23, the cloud point of the mixture of ethers corresponding to formulae I and II being no higher than 45 degrees C, as a low-foaming nonionic surfactant mixture in rinse aids for domestic and institutional dishwashing machines.
IPC 1-7
IPC 8 full level
C11D 1/72 (2006.01)
CPC (source: EP)
C11D 1/721 (2013.01); C11D 3/0026 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0197434 A2 19861015; EP 0197434 A3 19870318; EP 0197434 B1 19890719; DE 3664480 D1 19890824
DOCDB simple family (application)
EP 86104164 A 19860326; DE 3664480 T 19860326