Title:
METHOD FOR SEPARATING A COOLING LUBRICANT AGENT FROM A BEARING LUBRICANT
Document Type and Number:
WIPO Patent Application WO/2013/107768
Kind Code:
A3
Abstract:
The present invention relates to a method for regenerating a bearing lubricant that can be used in apparatuses for metal forming by separating the cooling lubricant agent that can be used in apparatuses for metal forming from the bearing lubricant. The invention further relates to a bearing lubricant for use in the method according to the invention.
Inventors:
DRAESE STEPHAN (DE)
SEIFFERTH OLIVER (DE)
SEIFFERTH OLIVER (DE)
Application Number:
PCT/EP2013/050742
Publication Date:
September 06, 2013
Filing Date:
January 16, 2013
Export Citation:
Assignee:
HYDRO ALUMINIUM DEUTSCHLAND (DE)
International Classes:
C10M175/00; C10M169/04; C10N20/00; C10N20/02; C10N20/04; C10N30/00; C10N30/02; C10N40/02; C10N40/24
Domestic Patent References:
| WO2010060765A1 | 2010-06-03 |
Foreign References:
| US3793184A | 1974-02-19 | |||
| US20070199359A1 | 2007-08-30 | |||
| GB163056A | 1921-05-19 | |||
| DE4343609A1 | 1995-06-29 | |||
| EP0712834A1 | 1996-05-22 | |||
| EP0568038A2 | 1993-11-03 | |||
| GB1412483A | 1975-11-05 | |||
| GB2117787A | 1983-10-19 | |||
| US3663437A | 1972-05-16 |
Other References:
DATABASE WPI Week 200864, Derwent World Patents Index; AN 2008-K74932, XP002695440
Attorney, Agent or Firm:
COHAUSZ & FLORACK (Düsseldorf, DE)
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