| 发明名称 |
Method for protecting wood from degradation by the effect of light |
| 摘要 |
<p>The invention relates to a method of protecting wood against light-induced degradation by treatment with an impregnation which penetrates the surface of the wood comprising a) water without an organic solvent and b) a selected sterically hindered amine N-oxyl or N-hydroxyl. A further subject is the use of a sterically hindered amine N-oxyl or N-hydroxyl for the stabilization of wood.</p> |
| 申请公布号 |
CZ20020762(A3) |
申请公布日期 |
2003.12.17 |
| 申请号 |
CZ20020000762 |
申请日期 |
2000.08.24 |
| 申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC. |
发明人 |
KOHLER MANFRED;AUSCHRA CLEMENS;CUNKLE GLEN THOMAS;NESVADBA PETER;SELTZER RAYMOND |
| 分类号 |
A01N43/40;B27K3/34;B27K3/36;C09D7/12;C09D15/00;(IPC1-7):B27K3/34 |
主分类号 |
A01N43/40 |
| 代理机构 |
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