Title:
ANTICORROSION BASE COATING MATERIAL FOR STEEL MATERIAL, ANTICORROSION COATING METHOD OF STEEL MATERIAL AND ANTICORROSION STEEL MATERIAL
Document Type and Number:
Japanese Patent JP2015157892
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an anticorrosion base coating material for steel material, an anticorrosion coating method of steel material and an anticorrosion steel material, using chloride ion capture (adsorption) function of nitrite-type hydrocalumite to maximum.SOLUTION: There is provided a water curable coating material by binding a major component of 100 pts.mass of a cement-based water curable material, 50 to 150 pts.mass of a fine aggregate, 10 to 100 pts.mass of nitrite-type hydrocalumite with 5 to 30 pts.mass of re-emulsified form powder resin, 0.05 to 1 pts.mass of a thickener, 0.05 to 0.5 pts.mass of an antifoam agent and 0.05 to 0.7 pts.mass of a flowability modifier. There is provided an anticorrosion steel material obtained by forming a uniform base coating layer without any unevenness and a middle coating layer adhered to a porous base coating layer on a steel material with using the above base coating material as a base coating material and weak solvent epoxy resin coating material as a middle coating material in an anticorrosion method for base coating, middle coating and top coating on a steel material.
Inventors:
NAKAYAMA FUMIO
TATEMATSU EISHIN
SUZUKI AKIHITO
ISHII SOICHIRO
FUKADA SHUYA
TATEMATSU EISHIN
SUZUKI AKIHITO
ISHII SOICHIRO
FUKADA SHUYA
Application Number:
JP2014032594A
Publication Date:
September 03, 2015
Filing Date:
February 24, 2014
Export Citation:
Assignee:
JR SOKE ENGINEERING CO LTD
FUKUGOZAIRYO KENKYUSHO CO LTD
ISAMU PAINT
FUKUGOZAIRYO KENKYUSHO CO LTD
ISAMU PAINT
International Classes:
C09D201/00; B05D7/14; B05D7/24; B32B13/06; B32B13/12; C04B22/06; C04B24/26; C04B24/38; C04B28/02; C09D1/00; C09D5/08; C09D7/12; C09D101/00; C09D105/00; C09D133/04
Domestic Patent References:
| JP2012140265A | 2012-07-26 | |||
| JPS56164048A | 1981-12-16 | |||
| JPS51150536A | 1976-12-24 | |||
| JP2007191385A | 2007-08-02 | |||
| JP2005067903A | 2005-03-17 | |||
| JP2004331418A | 2004-11-25 | |||
| JP2010100471A | 2010-05-06 |
Attorney, Agent or Firm:
Hiroaki Ishikawa