Title:
COLD ROLLING OIL COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2003/097774
Kind Code:
A1
Abstract:
A cold rolling oil composition comprising a base oil loaded with 0.5 to 30 mass% of a diester, the diester obtained from an aliphatic dicarboxylic acid of C12-C28 having a main skeleton constituted of a saturated or unsaturated hydrocarbon chain and an aliphatic alcohol of C1-C9, and 0.01 to 5.0 mass% of a phosphorus compound. The cold rolling oil composition is excellent in anti-heat-scratching properties (rolling properties) and can suppress gloss irregularity of rolled plate.
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Inventors:
SUGII HIDEO
SHIDO SEIICHI
SHIDO SEIICHI
Application Number:
PCT/JP2003/006059
Publication Date:
November 27, 2003
Filing Date:
May 15, 2003
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C10M141/10; (IPC1-7): C10M141/10; C10N30/06; C10N40/24
Foreign References:
| US4832860A | 1989-05-23 | |||
| JPH02300294A | 1990-12-12 | |||
| JPS60141790A | 1985-07-26 | |||
| JPH04117495A | 1992-04-17 | |||
| JPH0953089A | 1997-02-25 | |||
| JPH0578691A | 1993-03-30 | |||
| JPH11181469A | 1999-07-06 |
Attorney, Agent or Firm:
Ohtani, Tamotsu (6F. 25-2, Toranomon 3-chom, Minato-ku Tokyo, JP)
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