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Title:
RESIN-COATED METAL PLATE
Document Type and Number:
Japanese Patent JP2005288963
Kind Code:
A
Abstract:

To provide a resin-coated metal plate which is equipped with not only excellent raindrop contamination resistance and contamination resistance but also a high level of moldability.

This resin-coated metal plate has a surface layer which contains a component derived from alkoxysilane and/or a component derived from a partially hydrolytic condensation product of alkoxysilane, a component derived from a polyester resin, and a component derived from a melamine resin. In the surface layer, an abundance ratio of Si, N, C and O is measured in a specified depth position. When the total of the abundance ratio is set at 100 atom%, a depth position indicating the maximum value of the abundance ratio of Si is at a distance of 0 nm from a surface; the abundance ratio of Si in the depth position is 10 atom% or more; a depth position indicating the maximum value of the abundance ratio of N is at a distance of 10 nm and/or 30 nm from the surface; and the abundance ratio of N is 3 atom% or less in the depth position at a distance of 0 nm from the surface, and 7 atom% or more in the depth position at a distance of 10 nm from the surface.


Inventors:
IMAHORI MASASHI
KITO YUTAKA
NAKAMOTO TADASHIGE
Application Number:
JP2004110039A
Publication Date:
October 20, 2005
Filing Date:
April 02, 2004
Export Citation:
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Assignee:
KOBE STEEL LTD
International Classes:
B05D7/14; B32B15/08; C09D7/12; C09D161/28; C09D167/00; C09D183/00; (IPC1-7): B32B15/08; B05D7/14; C09D7/12; C09D161/28; C09D167/00; C09D183/00
Attorney, Agent or Firm:
Kyuichi Ueki
Etsushi Kotani