木材の保存処理方法及び保存処理木材
- 专利权人:
- 株式会社エス・ディー・エス;バイオテック
- 发明人:
- 田中 元気,田中 計実,愛知後 貴
- 申请号：
- JP2009282975
- 公开号：
- JP5536434B2
- 申请日:
- 2009.12.14
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a wood treatment method higher in wood-preserving effect, low in environmental burden and high in economy, comprising conducting a wood-preservative treatment in an impregnating tank using a solution prepared by dissolving a preservative chemical in a volatile organic solvent.
SOLUTION: The wood treatment method includes: (A) a step of placing wood in a closed-type impregnating tank (B) a step of subjecting the tank to reduced-pressurization (C) a step of introducing into the tank a chemical solution prepared by dissolving a preservative chemical in a volatile organic solvent (D) a step of injecting the wood with the chemical solution by pressurizing the tank and (E) a step of removing an excess of the volatile organic solvent in the wood by heating. Thus, the wood is impregnated with the preservative chemical. In this method, as the wood-preservative chemical in the step (C), a chemical including epoxiconazole or epoxiconazole plus an acid anilide-based composition as active ingredient(s) is used. A preservatively treated wood produced by the method is also provided.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
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