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Title:
AQUEOUS DISPERSION OF ORGANIC-INORGANIC HYBRID RESIN, CURABLE RESIN COMPOSITION, COATING MATERIAL AND COATED MATERIAL
Document Type and Number:
Japanese Patent JP2008297517
Kind Code:
A
Abstract:

To provide: an aqueous dispersion of an organic-inorganic hybrid resin with which a cured-coated film having excellent exposure stain resistance and corrosion resistance can be formed; a curable resin composition; a coating material, and a coated material.

The aqueous dispersion of an organic-inorganic hybrid resin is obtained by modifying a polymer (A) having an acid group and/or a neutralized acid group with a titanosiloxane compound (B) containing an alkoxy group bonded to titanium atom and/or an alkoxy group bonded to silicon atom, then dispersing a titanosiloxane-modified polymer (AB) containing neutralized acid, obtained by neutralizing the acid group or without neutralization, into an aqueous medium, and subjecting the alkoxy group bonded to titanium atom and/or the alkoxy group bonded to silicon atom to hydrolysis-condensation. The curable resin composition contains the aqueous dispersion and a curing agent (C). The coating material contains these components, and the coated material is obtained by applying the coating material on a material.


Inventors:
OOKA MASATAKA
Application Number:
JP2007147966A
Publication Date:
December 11, 2008
Filing Date:
June 04, 2007
Export Citation:
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Assignee:
DAINIPPON INK & CHEMICALS
International Classes:
C08G79/00; C08F8/42; C08G85/00; C08L85/00; C08L101/08; C09D5/02; C09D185/00; C09D201/06
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Attorney, Agent or Firm:
Kono Tsuyo