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Patent Searching and Data


Title:
ORGANIC RESIN-COATED STEEL, AND ITS PRODUCTION METHOD
Document Type and Number:
Japanese Patent JP2005126744
Kind Code:
A
Abstract:

To provide an organic resin-coated steel sheet with an elongated service life in which the adhesion of an organic resin layer is excellent, and the occurrence of the peeling and blistering of the organic resin layer at the edge faces and the ones occurring from flaws reaching the steel can be prevented.

In the organic resin-coated steel, the surface of steel is provided with an oxide layer comprising Fe, P and V, the surface of the oxide layer is provided with a silane coupling agent layer, and the surface of the silane coupling agent layer is provided with an organic resin layer.


Inventors:
MURASE MASAJI
KYONO KAZUAKI
SHIRATORI SHINICHI
Application Number:
JP2003361021A
Publication Date:
May 19, 2005
Filing Date:
October 21, 2003
Export Citation:
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Assignee:
JFE STEEL KK
International Classes:
B32B15/08; C23C22/42; C23C22/83; C23C30/00; (IPC1-7): C23C30/00; B32B15/08; C23C22/42; C23C22/83
Attorney, Agent or Firm:
Kosaku Sugimura