发明名称 |
Puun käsittelyseos ja -menetelmä |
摘要 |
Compositions for flame proofing wood e.g. in the form of aqueous solutions containing tetrakis (hydroxymethyl) phosphonium salt, methylolmelamine with at least 3.5 optionally alkylated hydroxymethyl groups per melamine nucleus, a polyfunctional nitrogen compound with at least 2 N-H groups e.g. urea and a base e.g. triethanolamine. |
申请公布号 |
FI94037(C) |
申请公布日期 |
1995.07.10 |
申请号 |
FI19880000416 |
申请日期 |
1988.01.29 |
申请人 |
ALBRIGHT & WILSON UK LIMITED, |
发明人 |
SMITH,KEVIN MICHAEL;CONDLYFFE,DAVID HENRY |
分类号 |
B27K3/15;B27K3/16;B27K3/50;C09K21/10;C09K21/12;(IPC1-7):B27K3/36;D06M13/44;C09D5/18 |
主分类号 |
B27K3/15 |
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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