Title:
COATING COMPOSITION FOR WOOD AND WOODY MATERIALS, AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/194956
Kind Code:
A1
Abstract:
Provided is a coating composition that is curable at room temperature and contains a boron compound and an organic silane compound having an amino group and that exhibits excellent permeability into wood and woody materials while various characteristics such as high hardness are maintained. This coating composition for wood and woody materials contains: (a) a silane compound including an amino group represented by formula R4-n-Si-(OR')n (in the formula, R represents an organic group containing an amino group and, when more than one R exist, each R may be the same or different from each other, R' represents a methyl group, an ethyl group, or a propyl group and, when more than one R' exist, each R' may be the same or different from each other, and n represents an integer selected from 1-3); (b) at least one boron compound selected from the group consisting of H3BO3 and B2O3; and (c) an organic solvent containing not less than 10 mass% of a lower alcohol.
Inventors:
TSUCHIZAWA KENICHI (JP)
HASHIMOTO MITSUMASA (JP)
HARA MAIKO (JP)
HASHIMOTO MITSUMASA (JP)
HARA MAIKO (JP)
Application Number:
PCT/JP2019/050897
Publication Date:
October 01, 2020
Filing Date:
December 25, 2019
Export Citation:
Assignee:
NITTO BOSEKI CO LTD (JP)
International Classes:
C09D163/00; C09D7/20; C09D7/47; C09D7/63; C09D183/08; C09D185/04
Foreign References:
| JP2006249182A | 2006-09-21 | |||
| JP2012184297A | 2012-09-27 | |||
| JP2008111048A | 2008-05-15 | |||
| JP2010126565A | 2010-06-10 | |||
| JP2002363490A | 2002-12-18 | |||
| JP2008285530A | 2008-11-27 |
Attorney, Agent or Firm:
ASAMURA PATENT OFFICE, P.C. (JP)
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