EP 1984537 A2 20081029 - METHOD FOR CLEANING METAL PARTS
Title (en)
METHOD FOR CLEANING METAL PARTS
Title (de)
VERFAHREN ZUR REINIGUNG VON METALLTEILEN
Title (fr)
PROCÉDÉ POUR NETTOYER DES PIÈCES MÉTALLIQUES
Publication
Application
Priority
- EP 2007000930 W 20070203
- DE 102006006022 A 20060208
Abstract (en)
[origin: WO2007090581A2] The invention relates to a method for cleaning metal parts, according to which said metal parts are treated with a compound of formula (1), wherein A represents (CH<SUB>2</SUB>)<SUB>a</SUB> or phenylene and R<SUP>1</SUP>, R<SUP>2</SUP>, R<SUP>3</SUP> and R<SUP>4</SUP> are identical or independently of one another represent C<SUB>1</SUB> to C<SUB>6</SUB>-n- and/or iso-alkyl and a represents a whole number from 0 to 4.
IPC 8 full level
C23G 1/06 (2006.01); C23G 5/032 (2006.01)
CPC (source: EP KR US)
C11D 3/2068 (2013.01 - EP US); C11D 7/263 (2013.01 - EP US); C23G 1/06 (2013.01 - KR); C23G 1/26 (2013.01 - EP US); C23G 5/032 (2013.01 - EP KR US); C11D 2111/16 (2024.01 - EP US)
Citation (search report)
See references of WO 2007090581A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DE 102006006022 A1 20070809; CA 2641645 A1 20070816; CN 101400828 A 20090401; EP 1984537 A2 20081029; JP 2009526100 A 20090716; KR 20080094719 A 20081023; RU 2008136037 A 20100320; US 2009011969 A1 20090108; WO 2007090581 A2 20070816; WO 2007090581 A3 20081113
DOCDB simple family (application)
DE 102006006022 A 20060208; CA 2641645 A 20070203; CN 200780004878 A 20070203; EP 07711439 A 20070203; EP 2007000930 W 20070203; JP 2008553661 A 20070203; KR 20087021925 A 20080908; RU 2008136037 A 20070203; US 22356807 A 20070203