Title:
COLD ROLLING PRETREATMENT COMPOSITION AND COLD ROLLING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/215474
Kind Code:
A1
Abstract:
Provided is a cold rolling pretreatment composition which contains mineral oil and vegetable oil, wherein a mass ratio of the mineral oil to the vegetable oil (mineral oil:vegetable oil) is 32:68 to 82:18.
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Inventors:
NAKAI YUSUKE (JP)
KAGAYA TETSUO (JP)
SAKAGUCHI YUYA (JP)
ISHII TATSUAKI (JP)
KAGAYA TETSUO (JP)
SAKAGUCHI YUYA (JP)
ISHII TATSUAKI (JP)
Application Number:
PCT/JP2021/016177
Publication Date:
October 28, 2021
Filing Date:
April 21, 2021
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
DAIDO CHEMICAL CO LTD (JP)
DAIDO CHEMICAL CO LTD (JP)
International Classes:
B21B1/22; C10M101/02; C10M101/04; C10M137/00; C10N30/06; C10N40/24
Foreign References:
| JP2007077216A | 2007-03-29 | |||
| CN102618375A | 2012-08-01 | |||
| CN107446678A | 2017-12-08 | |||
| JPH10231494A | 1998-09-02 | |||
| JP2000001691A | 2000-01-07 | |||
| CN103881796A | 2014-06-25 | |||
| JP2004256630A | 2004-09-16 |
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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