COATING AGENT FOR WOODY MATERIAL
PROBLEM TO BE SOLVED: To provide a method for preventing discoloration of a woody building and a woody article and holding their glossiness for a long time.SOLUTION: A coating agent for woody material contains a resin having a structure derived from a bisbenzotriazole phenolic compound represented b...
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Main Authors | , , , |
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Format | Patent |
Language | English Japanese |
Published |
15.03.2018
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To provide a method for preventing discoloration of a woody building and a woody article and holding their glossiness for a long time.SOLUTION: A coating agent for woody material contains a resin having a structure derived from a bisbenzotriazole phenolic compound represented by the formula (where X is a direct bond, a C1-6 alkylene group, a -O- group, or a -NH- group. Rand Rindependently represent a hydrogen atom, a C1-8 alkyl group, a C1-8 alkoxy group, a C4-12 aromatic group, or a halogen atom, each four of them bound to the ring structure. Rand Rindependently represent a C1-6 alkylene group).SELECTED DRAWING: None
【課題】木質建造物や木質物品において、長期にわたって変色を抑制するとともに光沢を保持するための方法を提供する。【解決手段】(式中、Xは、直接結合、炭素数1〜6のアルキレン基、−O−基、又は、−NH−基を示す。R1及びR2は独立に、水素原子、炭素数1〜8のアルキル基、炭素数1〜8のアルコキシ基、炭素数4〜12の芳香族基、又は、ハロゲン原子を示し、環構造にそれぞれ4個結合している。R3及びR4は独立に、炭素数1〜6のアルキレン基を示す。)で表されるビスベンゾトリアゾールフェノール化合物に由来する構造を有する樹脂を含む。【選択図】なし |
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Bibliography: | Application Number: JP20160175506 |