Invention Grant
- Patent Title: Composition and method for treating wood
- Patent Title (中): 木材处理的组成和方法
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Application No.: US12745584Application Date: 2008-12-03
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Publication No.: US08399106B2Publication Date: 2013-03-19
- Inventor: Jari-Jukka Kukkonen , Timo Nissinen , Aksela Reijo
- Applicant: Jari-Jukka Kukkonen , Timo Nissinen , Aksela Reijo
- Applicant Address: FI Helsinki
- Assignee: Kemira OyJ
- Current Assignee: Kemira OyJ
- Current Assignee Address: FI Helsinki
- Agency: Thomas Horstemeyer, LLP
- Priority: FI20070935 20071203
- International Application: PCT/FI2008/050707 WO 20081203
- International Announcement: WO2009/071745 WO 20090611
- Main IPC: B32B21/04
- IPC: B32B21/04
Abstract:
According to the invention, wood material is treated with a composition comprising at least one C1-C7 monocarboxylic acid or a salt, or mixtures thereof, and at least one chelating agent. These compounds are dissolved in a liquid aqueous vehicle. In this manner, the treated wood is endowed with excellent resistance against detrimental environmental effects.
Public/Granted literature
- US20100297460A1 COMPOSITION AND METHOD FOR TREATING WOOD Public/Granted day:2010-11-25
Information query
