EP 1108073 B1 20030122 - AGENT AND METHOD FOR MACHINING METAL AND FOR CLEANING METAL OR ANTICORROSION TREATMENT
Title (en)
AGENT AND METHOD FOR MACHINING METAL AND FOR CLEANING METAL OR ANTICORROSION TREATMENT
Title (de)
MITTEL UND VERFAHREN FÜR DIE METALLBEARBEITUNG UND FÜR METALLREINIGUNG ODER KORROSIONSSCHUTZ
Title (fr)
AGENTS ET PROCEDES POUR L'USINAGE ET LE NETTOYAGE DES METAUX OU LEUR TRAITEMENT ANTICORROSION
Publication
Application
Priority
- DE 19835328 A 19980805
- EP 9905373 W 19990727
Abstract (en)
[origin: US6524396B1] A process for metal cutting using a water-mixed cutting compound and subsequent cleansing and corrosion protective treatment wherein an oil in water emulsion is used as a cutting compound which contains;(I) an amount emulsifier system consisting of:(a) ethyoxylates/propoxylates of fatty alcohols having 8 to 18 carbon atoms in the alcohol, which contains 2 to 6 ethylene oxide units and 4 to 8 propylene oxide units;(b) fatty alcohols and/or fatty alcohols propoxylates having 12 to 24 carbon atoms in the alcohol and 0 to 3 propylene oxide units and/or distillation residues of such fatty alcohols;In a ratio by weight, a:b=1:0.2 to 0.2:1;and(ii) corrosion inhibitory; and an aqueous solution or suspension is used for cleansing an anti-corrosion treatment which contains the same emulsifier system and the corrosion inhibitors as the cutting compound. The cutting compound and the cleansing and corrosion protective treatment material comprise a systems for treating the metal during cutting and cleansing.
IPC 1-7
IPC 8 full level
C10M 173/00 (2006.01); C23F 11/12 (2006.01); C23G 1/14 (2006.01)
CPC (source: EP US)
C10M 129/06 (2013.01 - EP); C10M 129/40 (2013.01 - EP); C10M 129/42 (2013.01 - EP); C10M 133/08 (2013.01 - EP); C10M 133/44 (2013.01 - EP); C10M 135/32 (2013.01 - EP); C10M 137/12 (2013.01 - EP); C10M 145/30 (2013.01 - EP); C10M 145/34 (2013.01 - EP); C10M 145/36 (2013.01 - EP); C10M 173/00 (2013.01 - EP US); C23F 11/126 (2013.01 - EP US); C23G 1/14 (2013.01 - EP US); C10M 2207/021 (2013.01 - EP US); C10M 2207/126 (2013.01 - EP US); C10M 2207/127 (2013.01 - EP US); C10M 2209/105 (2013.01 - EP US); C10M 2209/107 (2013.01 - EP US); C10M 2209/108 (2013.01 - EP US); C10M 2215/042 (2013.01 - EP US); C10M 2215/223 (2013.01 - EP US); C10M 2219/09 (2013.01 - EP US); C10M 2219/10 (2013.01 - EP US); C10M 2223/06 (2013.01 - EP US); C10M 2223/061 (2013.01 - EP US)
C-Set (source: EP US)
C10M 173/00 + C10M 129/40 + C10M 129/42 + C10M 129/06 + C10M 133/08 + C10M 133/44 + C10M 135/32 + C10M 137/12 + C10M 145/36 + C10M 145/30 + C10M 145/34
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6524396 B1 20030225; AT E231567 T1 20030215; BR 9912734 A 20010502; CA 2339573 A1 20000217; CZ 2001443 A3 20010815; DE 19835328 A1 20000210; DE 59904108 D1 20030227; EP 1108073 A1 20010620; EP 1108073 B1 20030122; ES 2191451 T3 20030901; TR 200100244 T2 20010621; WO 0008236 A1 20000217
DOCDB simple family (application)
US 76234601 A 20010411; AT 99940060 T 19990727; BR 9912734 A 19990727; CA 2339573 A 19990727; CZ 2001443 A 19990727; DE 19835328 A 19980805; DE 59904108 T 19990727; EP 9905373 W 19990727; EP 99940060 A 19990727; ES 99940060 T 19990727; TR 200100244 T 19990727