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Patent Searching and Data


Title:
RUST PROOF COATING COMPOSITION
Document Type and Number:
Japanese Patent JPH0753898
Kind Code:
A
Abstract:

PURPOSE: To obtain the composition capable of protecting rust by keeping iron surface in alkalinity and preventing promotion of corrosion by neutralizing an acid component penetrated from the surface of a coating film by mixing an alkali group-containing slag produced in a scouring process with a resin.

CONSTITUTION: This rust proof coating composition is obtained by blending (A) 100 pts.wt. of a resin solid content with (B) 10-300 pts.wt. of an alkali group- containing stag produced in a scouring process. Since the slag is solidified with an epoxy resin or an epoxypolyol resin, elution of an alkali component of the slag to water is suppressed.


Inventors:
Daitoku, Kazumi
Yoshigami, Yuzo
Ikeda, Mikitomo
Application Number:
JP1993000223955
Publication Date:
February 28, 1995
Filing Date:
August 18, 1993
Export Citation:
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Assignee:
NIPPON STEEL CORP
DAIKI KOGYO KK
DAITO PAINT KK
International Classes:
C09D5/08; C09D163/00; (IPC1-7): C09D5/08
Attorney, Agent or Firm:
山下 穣平