Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BUILDING EXTERNAL FACING MATERIAL AND COATING LIQUID FOR BUILDING EXTERNAL FACING, FOR USE IN THE SAME
Document Type and Number:
Japanese Patent JP2011080271
Kind Code:
A
Abstract:

To provide a building external facing material which is excellent in various characteristics, especially, harmful gas degradability and weatherability while preventing the erosion of a base material, in particular, an organic base material.

This building external facing material includes the base material and a photocatalytic layer which is provided on the base material. When the whole photocatalytic layer is set to be 100 mass%, the photocatalytic layer is mainly composed of >1 mass% and <3 mass% photocatalytic particles, and >92 mass% and <99 mass% inorganic oxide particles.


Inventors:
HAYAKAWA MAKOTO
KAMESHIMA JUNJI
KITAZAKI SATOSHI
HYOFU KOJI
SUGANO MITSUMASA
Application Number:
JP2009233901A
Publication Date:
April 21, 2011
Filing Date:
October 07, 2009
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TOTO LTD
International Classes:
E04F13/08; B01J35/02; B01J37/02; C09D5/00; C09D7/12; C09D201/00