Title:
COATING MATERIAL COMPOSITION AND MANUFACTURING METHOD OF COLORED CEMENT-BASED DECORATIVE MATERIAL
Document Type and Number:
Japanese Patent JP2020007165
Kind Code:
A
Abstract:
To provide a coating material composition capable of suppressing color unevenness by being coated on a decorated surface of a cement-based decorative material having exposed cement-based substrate and decorative members so as to color the cement-based substrate on the decorated surface while keeping an appearance of the decorative member.SOLUTION: The coating material composition is used for a cement-based decorative material 110 having the decorated surface on which a cement-based substrate 12 and the decorative member are exposed, to color the cement-based substrate on the decorated surface. The coating material composition contains a coloring material, a resin emulsion and an alkali metal silicate, and the alkali metal silicate content is 5 pts.mass or more per 100 pts.mass of a solid content of the resin emulsion.SELECTED DRAWING: Figure 1C
Inventors:
NAKAJIMA HIDEO
OWATARI SHINYA
OWATARI SHINYA
Application Number:
JP2018126389A
Publication Date:
January 16, 2020
Filing Date:
July 02, 2018
Export Citation:
Assignee:
YABUHARA SANGYO KK
International Classes:
C04B41/61; C09D7/61; C09D201/00; E01C7/30; E01C7/35; E04F13/02; E04F15/02
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Attorney, Agent or Firm:
Toshieko Kondo
Chongqing Sugano
Keita Takeyama
Kaoru Okada
Chongqing Sugano
Keita Takeyama
Kaoru Okada