发明授权
- 专利标题： Wood preservatives
- 专利标题（中）： 木材防腐剂
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申请号： US943019申请日： 1992-09-10
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公开(公告)号： US5332427A公开(公告)日： 1994-07-26
- 发明人: Yoko Hayashi , Takaaki Itoh
- 申请人： Yoko Hayashi , Takaaki Itoh
- 申请人地址： JPX Osaka
- 专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人地址： JPX Osaka
- 优先权： JPX3-234633 19910913
- 主分类号： B27K3/34
- IPC分类号： B27K3/34 ; C09D5/14 ; C07D249/08
摘要：
A wood preservative comprising a styryl triazole derivative of the formula [I] ##STR1## wherein X represents chlorine or hydrogen as an active ingredient. The present wood preservative has a wood-preservating efficacy equivalent to and remarkably improved light resistance as compared with a conventional organic iodine compound slightly inferior in light resistance, and therefore, exhibits a stabilized wood-preservating efficacy without causing discoloration even under irradiation with light.
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