发明名称 |
Composition for application to a porous substrate, and method of treating timber with it. |
摘要 |
A carrier consisting of ethylene glycol, or another hygroscopic glycol, or another hygroscopic liquid in a composition containing a protective agent to be introduced into a porous substrate such as timber, particularly a boron-rich compound (at least 25% of B2O3, preferably at least 35% of B2O3). For penetration into wood as a preservative suppressing or preventing insecticidal or fungal attack, the glycol carrier penetrating the outer portion of the wood more quickly than an aqueous carrier.
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申请公布号 |
EP0046380(A1) |
申请公布日期 |
1982.02.24 |
申请号 |
EP19810303703 |
申请日期 |
1981.08.14 |
申请人 |
WOOD-SLIMP G.M.BH |
发明人 |
BECHGAARD, CARL CHRISTIAN |
分类号 |
C09K3/00;A01N25/04;A01N25/08;B27K3/02;B27K3/16;B27K3/34;B27K3/36;B27K3/52;C09K21/02;C09K21/06;(IPC1-7):A01N59/14;A01N25/02 |
主分类号 |
C09K3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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