EP 0279098 A3 19890111 - METHOD OF COOLING AND LUBRICATING WORK PIECES DURING GRINDING AND SEVERE MACHINING OPERATIONS BY MEANS OF CUBIC BORON NITRIDE
Title (en)
METHOD OF COOLING AND LUBRICATING WORK PIECES DURING GRINDING AND SEVERE MACHINING OPERATIONS BY MEANS OF CUBIC BORON NITRIDE
Publication
Application
Priority
US 1607787 A 19870218
Abstract (en)
[origin: EP0279098A2] A method of cooling and lubricating work pieces during grinding and severe machining operations by means of cubic boron nitride comprises the step of supplying to the work pieces, as a coolant and lubricant, a copolymer of an alkylene oxide having from 2 to 3 carbon atoms with an alkylene glycol having from 2 to 3 carbon atoms, having an average molecular weight from 190 to 400, and having a flash point over 340 degrees F.
IPC 1-7
IPC 8 full level
B24B 55/02 (2006.01); C10M 107/34 (2006.01)
CPC (source: EP)
C10M 107/34 (2013.01); C10M 2201/02 (2013.01); C10M 2201/063 (2013.01); C10M 2209/104 (2013.01); C10M 2209/105 (2013.01); C10M 2209/107 (2013.01); C10M 2211/022 (2013.01); C10M 2211/06 (2013.01); C10M 2215/042 (2013.01); C10M 2219/02 (2013.01); C10M 2219/024 (2013.01); C10M 2223/04 (2013.01); C10M 2223/042 (2013.01); C10M 2225/00 (2013.01); C10M 2225/02 (2013.01); C10N 2010/02 (2013.01); C10N 2040/10 (2013.01); C10N 2040/22 (2013.01)
Citation (search report)
- [Y] FR 2229472 A1 19741213 - UNIVERSAL OIL PROD CO [US]
- [Y] DE 2411827 A1 19750925 - FLEISCHER
- [A] US 4033886 A 19770705 - FELTON JR GEORGE F
Designated contracting state (EPC)
BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0279098 A2 19880824; EP 0279098 A3 19890111; JP S63207562 A 19880826
DOCDB simple family (application)
EP 87305006 A 19870605; JP 14719687 A 19870615