| 发明名称 |
COMPOSITION FOR WOOD TREATMENT FOR FIREPROOFING CONFER |
| 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 |
RU1829995(C) |
申请公布日期 |
1993.07.23 |
| 申请号 |
SU19884355395 |
申请日期 |
1988.01.29 |
| 申请人 |
OLBRAJT END VILSON LIMITED |
发明人 |
KEVIN MAJKL SMIT;DEVID GENRI KONDLIFF |
| 分类号 |
B27K3/15;B27K3/16;B27K3/50;C09K21/10;C09K21/12 |
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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