WOOD PRESERVATIVES
- 专利权人:
- DOW GLOBAL TECHNOLOGIES LLC;ROHM AND HAAS COMPANY
- 发明人:
- ARUMUGAM, Selvanathan,LAGANELLA, David M.,VARGO, Kevin B.
- 申请号：
- WO2018US25046
- 公开号：
- WO2018183615(A1)
- 申请日:
- 2018.03.29
- 申请国别(地区):
- 世界知识产权组织国际局
- 年份:
- 2018
- 代理人:
- 摘要：
- A method for preserving wood by contacting wood with a composition comprising a polyurethane polymer, non-aqueous solvents, and a wood preservative.
- 来源网站：
- 中国工程科技知识中心
