EP 0829528 A3 19980401 -
Publication
Application
Priority
DE 19637837 A 19960917
Abstract (en)
[origin: EP0829528A2] Lubricant comprises an alkali metal phosphate and optionally a phosphate of a divalent metal. The novelty is that the lubricant further contains an additive generating gas on heating.
IPC 1-7
IPC 8 full level
C10M 103/06 (2006.01); C10M 169/04 (2006.01)
CPC (source: EP US)
C10M 103/06 (2013.01 - EP US); C10M 169/04 (2013.01 - EP US); C10M 2201/00 (2013.01 - EP US); C10M 2201/061 (2013.01 - EP US); C10M 2201/062 (2013.01 - EP US); C10M 2201/085 (2013.01 - EP US); C10M 2201/16 (2013.01 - EP US); C10M 2201/18 (2013.01 - EP US); C10M 2209/12 (2013.01 - EP US); C10N 2010/04 (2013.01 - EP US); C10N 2040/24 (2013.01 - EP US); C10N 2040/241 (2020.05 - EP US); C10N 2040/242 (2020.05 - EP US); C10N 2040/243 (2020.05 - EP US); C10N 2040/244 (2020.05 - EP US); C10N 2040/245 (2020.05 - EP US); C10N 2040/246 (2020.05 - EP US); C10N 2040/247 (2020.05 - EP US); C10N 2050/04 (2013.01 - EP US)
Citation (search report)
- [X] EP 0054399 A1 19820623 - ROCOL LTD [GB]
- [X] US 5000862 A 19910319 - WAYNICK JOHN A [US]
- [X] US 3556996 A 19710119 - JONES FREDERICK W C, et al
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0829528 A2 19980318; EP 0829528 A3 19980401; EP 0829528 B1 20030618; AT E243247 T1 20030715; DE 19740109 A1 19980319; DE 59710296 D1 20030724; IN 192454 B 20040424; US 5895776 A 19990420
DOCDB simple family (application)
EP 97112800 A 19970725; AT 97112800 T 19970725; DE 19740109 A 19970912; DE 59710296 T 19970725; IN 1557CA1997 A 19970825; US 93164297 A 19970916