Title:
METALWORKING FLUID COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2005/105962
Kind Code:
A1
Abstract:
Disclosed is a metalworking fluid composition containing a base oil (A), a bentonite clay mineral (B) processed with an organic matter, and an active sulfur compound (C). This metalworking fluid composition has excellent working performance on materials not easily processable such as iron-based metal materials, chromium-based metal materials, nickel-based metal materials and aluminum thick plates. Although this metalworking fluid composition is a non-chlorine metalworking fluid, it exhibits more excellent processing performance than chlorine metalworking fluids.
Inventors:
SHISHIKURA AKIHIRO (JP)
Application Number:
PCT/JP2005/008139
Publication Date:
November 10, 2005
Filing Date:
April 28, 2005
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
SHISHIKURA AKIHIRO (JP)
SHISHIKURA AKIHIRO (JP)
International Classes:
C10M169/04; C10M101/02; C10M125/30; C10M129/32; C10M129/34; C10M129/40; C10M129/42; C10M129/70; C10M129/72; C10M135/06; C10M135/22; C10M137/02; C10M137/04; C10M141/08; C10M141/10; C10M159/08; C10N40/20; C10N40/24; (IPC1-7): C10M141/08; C10M141/10
Foreign References:
| JPH11106778A | 1999-04-20 | |||
| JP2002294272A | 2002-10-09 | |||
| JP2004256630A | 2004-09-16 |
Attorney, Agent or Firm:
Ohtani, Tamotsu (Bridgestone Toranomon Bldg. 6F. 25-2,
Toranomon 3-chome, Minato-k, Tokyo 01, JP)
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