Title:
ELECTRICAL SHEET HAVING INSULATING COATING AND INSULATING COATING
Document Type and Number:
WIPO Patent Application WO/2002/083982
Kind Code:
A1
Abstract:
An insulating coating-formed electrical sheet which is excellent in punchability, high in slipping property, excellent in handlability at working, and excellent in adhesion and uniformity, and which is produced by forming a chromium-free insulating coating containing at least 20 pts. mass and up to 90 pts. mass of fluororesin as the outermost layer coating of the electrical sheet, preferably, with the dynamic friction coefficient of the insulating coating surface set to up to 0.3.
Inventors:
SASHI KAZUMICHI (JP)
KOMORI YUKA (JP)
KOMORI YUKA (JP)
Application Number:
PCT/JP2002/003571
Publication Date:
October 24, 2002
Filing Date:
April 10, 2002
Export Citation:
Assignee:
KAWASAKI STEEL CO (JP)
SASHI KAZUMICHI (JP)
KOMORI YUKA (JP)
KAWANO MASAKI (JP)
HONDA ATSUHITO (JP)
SASHI KAZUMICHI (JP)
KOMORI YUKA (JP)
KAWANO MASAKI (JP)
HONDA ATSUHITO (JP)
International Classes:
B32B15/08; B32B15/082; C21D9/46; C22C38/02; C23C22/00; C23C28/00; H01F1/18; B05D5/08; C21D8/12; (IPC1-7): C23C22/00; B32B15/08; C22C38/00; C22C38/60
Foreign References:
| JPH07331453A | 1995-12-19 | |||
| JPS61183480A | 1986-08-16 | |||
| JPH07286283A | 1995-10-31 |
Other References:
See also references of EP 1291451A4
Attorney, Agent or Firm:
Ochiai, Kenichiro c/o Tokyo, Head Office (KAWASAKI STEEL CORPORATION Hibiya Kokusai
Building 2-, Uchisaiwaicho 2-chome Chiyoda-ku Tokyo, JP)
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