EP 3130654 A1 20170215 - COMPOSITION COMPRISING 2-ALKYL CARBOXYLIC ACID SALTS AND USE THEREOF AS ANTI-CORROSION ADDITIVE

Title (en)

COMPOSITION COMPRISING 2-ALKYL CARBOXYLIC ACID SALTS AND USE THEREOF AS ANTI-CORROSION ADDITIVE

Title (de)

ZUSAMMENSETZUNG MIT 2-ALKYL-CARBONSÄURESALZEN UND VERWENDUNG DAVON ALS KORROSIONSSCHUTZADDITIV

Title (fr)

COMPOSITION COMPRENANT DES SELS D'ACIDE CARBOXYLIQUE 2-ALKYLES ET LEUR UTILISATION COMME ADDITIF ANTICORROSION

Publication

EP 3130654 A1 20170215 (EN)

Application

EP 15181182 A 20150814

Priority

EP 15181182 A 20150814

Abstract (en)

The present invention concerns a composition comprising a 2-alkyl carboxylic acids salts and an oil component and optionally water as well as the use of 2-alkyl carboxylic acids salts as an anti-corrosion additive, in particular in aqueous metal working fluids.

IPC 8 full level

C10M 173/00 (2006.01); C10L 1/188 (2006.01); C10L 1/22 (2006.01); C10M 101/00 (2006.01); C10M 173/02 (2006.01); C23F 11/14 (2006.01)

CPC (source: EP)

C10L 1/188 (2013.01); C10L 1/221 (2013.01); C10M 173/00 (2013.01); C23F 11/143 (2013.01); C10M 2203/1006 (2013.01); C10M 2207/126 (2013.01); C10M 2209/108 (2013.01); C10M 2215/04 (2013.01); C10M 2215/042 (2013.01); C10M 2215/225 (2013.01); C10M 2219/024 (2013.01); C10M 2219/044 (2013.01); C10N 2030/04 (2013.01); C10N 2030/06 (2013.01); C10N 2040/20 (2013.01); C10N 2040/246 (2020.05)

Citation (applicant)

EP 0742004 B1 20030806 - BEIERSDORF AG [DE]
DE 19516705 A1 19961107 - BEIERSDORF AG [DE]
US 5507861 A 19960416 - CAUPIN HENRI-JEAN [FR], et al
US 4588513 A 19860513 - TRIEBEL CAROL A [US], et al
US 8168575 B2 20120501 - BRUTTO PATRICK E [US], et al

Citation (search report)

[X] US 2001056046 A1 20011227 - GEKE JUERGEN [DE], et al
[X] WO 03080895 A1 20031002 - LUBRIZOL CORP [US], et al
[A] EP 2075319 A1 20090701 - NALCO CO [US]
[A] US 4342596 A 19820803 - CONNER SR ALVIN J

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3130654 A1 20170215; WO 2017028947 A1 20170223

DOCDB simple family (application)

EP 15181182 A 20150814; EP 2016001385 W 20160812