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Patent Searching and Data


Title:
CORROSION-RESISTANT COATING COMPOSITION
Document Type and Number:
Japanese Patent JP2004123777
Kind Code:
A
Abstract:

To provide a corrosion-resistant coating composition which is applicable also as a general-purpose coating material by decreasing the used amount of a negative ion generator.

This corrosion-resistant coating composition contains a negative ion generator and a hydroxy-group-containing coating-film-forming resin. The negative ion generator is selected from among bastnaesite, monazite, chinese complex ore, and zircon stone. The content of the negative ion generator in the composition is 0.1-60 wt.% based on the amount of nonvolatile components. The reduced hydroxyl value of the coating-film-forming resin is 40-200.


Inventors:
HAYASHI YASUO
WATANABE HIKARI
Application Number:
JP2002000285605
Publication Date:
April 22, 2004
Filing Date:
September 30, 2002
Export Citation:
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Assignee:
HIYOKO PAINT KK
International Classes:
C09D201/06; C09D5/08; C09D7/12; (IPC1-7): C09D201/06; C09D5/08; C09D7/12
Attorney, Agent or Firm:
青山 葆
河宮 治
山本 宗雄