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Title:
LUBRICANT COMPOSITION FOR METAL MATERIAL PLASTICITY PROCESSING, LUBRICATING FILM AND COATED METAL MATERIAL PROVIDED THEREWITH, AND METHOD FOR MANUFACTURING COATED METAL MATERIAL
Document Type and Number:
WIPO Patent Application WO/2012/043087
Kind Code:
A1
Abstract:
Disclosed is a lubricant composition for metal material plasticity processing, said lubricant composition containing (A) at least one inorganic salt selected from a group consisting of sulfates, borates, silicates, phosphates, molybdates and tungstates, (B) a lubricant material with an average particle diameter of 20μm or less, (C) a water-soluble resin material with an average molecular weight of 5000-100000, and (D) water, and characterized by the weight ratio of the aforementioned components (A):(B):(C) being 1:0.01-20:0.01-20. Also disclosed are a lubricating film and a coated metal material provided therewith, and a method for manufacturing the coated metal material.

Inventors:
KOMADA MASATOSHI (JP)
KAWAHATA NAOYUKI (JP)
TAKAHASHI ICHIRO (JP)
Application Number:
PCT/JP2011/068787
Publication Date:
April 05, 2012
Filing Date:
August 19, 2011
Export Citation:
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Assignee:
NIPPON SEISEN CO LTD (JP)
KOMADA MASATOSHI (JP)
KAWAHATA NAOYUKI (JP)
TAKAHASHI ICHIRO (JP)
International Classes:
C10M173/02; B21C9/00; B21D22/20; B21F35/00; B21H3/00; B21J3/00; C23C26/00; C10M103/00; C10M103/06; C10M145/04; C10M145/14; C10M145/22; C10M151/00; C10N20/00; C10N20/04; C10N20/06; C10N30/00; C10N40/24; C10N50/02
Foreign References:
JPS5025471A1975-03-18
JPS5220967A1977-02-17
JP2000063880A2000-02-29
JP2000309793A2000-11-07
JPH0657441A1994-03-01
Attorney, Agent or Firm:
SUMITOMO Shintaro (JP)
Shintaro Sumitomo (JP)
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