EP 1290115 A1 20030312 - HYDRAULIC FLUIDS WITH IMPROVED CORROSION PROTECTION FOR NON-FERROUS METALS
Title (en)
HYDRAULIC FLUIDS WITH IMPROVED CORROSION PROTECTION FOR NON-FERROUS METALS
Title (de)
HYDRAULISCHE FLÜSSIGKEITEN MIT VERBESSERTEM KORROSIONSSCHUTZ FÜR BUNTMETALLE
Title (fr)
LIQUIDES HYDRAULIQUES A PROTECTION ANTICORROSION AMELIOREE POUR LES METAUX NON FERREUX
Publication
Application
Priority
- DE 10026010 A 20000525
- EP 0105550 W 20010516
Abstract (en)
[origin: WO0190281A1] The invention relates to hydraulic fluids, in particular to brake fluids for motor vehicles, said fluids containing 0.005 to 0.5 wt.- % of one or more heterocyclic compounds of formula (I). In said formula (i) X represents N, Y represents CR and Z represents N, or (ii) X represents N, Y represents N and Z represents N or CR, or (iii) X represents CR, Y represents N and Z represents N, whereby R signifies hydrogen, halogen or organic groups R<1> that contain 1 to 30 C atoms and n represents 0, 1 or 2.
IPC 1-7
IPC 8 full level
C10M 105/18 (2006.01); C10M 107/34 (2006.01); C10M 133/44 (2006.01); C10M 133/46 (2006.01); C10M 139/00 (2006.01); C10M 169/04 (2006.01); C10N 30/12 (2006.01); C10N 40/08 (2006.01)
CPC (source: EP KR US)
C10M 105/78 (2013.01 - EP US); C10M 107/34 (2013.01 - EP US); C10M 133/38 (2013.01 - EP US); C10M 133/44 (2013.01 - EP KR US); C10M 133/46 (2013.01 - EP US); C10M 169/04 (2013.01 - EP US); C10M 2201/085 (2013.01 - EP US); C10M 2207/024 (2013.01 - EP US); C10M 2207/0406 (2013.01 - EP US); C10M 2207/126 (2013.01 - EP US); C10M 2209/1033 (2013.01 - EP US); C10M 2209/1045 (2013.01 - EP US); C10M 2209/1055 (2013.01 - EP US); C10M 2209/1065 (2013.01 - EP US); C10M 2209/1075 (2013.01 - EP US); C10M 2209/1085 (2013.01 - EP US); C10M 2209/1095 (2013.01 - EP US); C10M 2215/04 (2013.01 - EP US); C10M 2215/042 (2013.01 - EP US); C10M 2215/202 (2013.01 - EP US); C10M 2215/22 (2013.01 - EP US); C10M 2215/221 (2013.01 - EP US); C10M 2215/223 (2013.01 - EP US); C10M 2215/224 (2013.01 - EP US); C10M 2223/04 (2013.01 - EP US); C10M 2227/0615 (2013.01 - EP US); C10M 2227/0625 (2013.01 - EP US); C10N 2030/12 (2013.01 - EP US); C10N 2040/08 (2013.01 - EP US)
Citation (search report)
See references of WO 0190281A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0190281 A1 20011129; AU 6030401 A 20011203; BR 0111037 A 20030610; CA 2409263 A1 20021119; DE 10026010 A1 20011129; EP 1290115 A1 20030312; JP 2003534445 A 20031118; KR 20020093152 A 20021213; NO 20025639 D0 20021122; NO 20025639 L 20021125; US 2003141482 A1 20030731
DOCDB simple family (application)
EP 0105550 W 20010516; AU 6030401 A 20010516; BR 0111037 A 20010516; CA 2409263 A 20010516; DE 10026010 A 20000525; EP 01933972 A 20010516; JP 2001587080 A 20010516; KR 20027015253 A 20021114; NO 20025639 A 20021122; US 29605502 A 20021121