发明名称 |
Fire-proof treatment solution and fire-retardant material therefrom |
摘要 |
A fire-proof treatment solution capable of resolving problems, such as low solubility leading to low concentration and hence low combustion inhibiting effect and water solubility leading to a disadvantage of eluviation, of boron compounds used as a constituent of a flame-retarding treatment solution. In particular, a fire-proof treatment solution produced by adding phosphoric acid and a silane coupling agent to a weak acid or weak alkali aqueous metal salt solution containing a boron compound to thereby obtain a mixed aqueous solution and adding a plant extract composed mainly of a polyphenol compound to the mixed aqueous solution. This fire-proof treatment solution can be widely applied to members composed mainly of cellulose, such as wood, paper and natural fibers. This fire-proof treatment solution can increase the fixation of chemicals to thereby attain a high combustion inhibiting effect and can minimize the occurrence of eluviation.
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申请公布号 |
US7118617(B2) |
申请公布日期 |
2006.10.10 |
申请号 |
US20040516166 |
申请日期 |
2004.11.24 |
申请人 |
ASANO MOKUZAI INDUSTRY CO., LTD. |
发明人 |
ASANO NARIAKI;ASANO HIROYA;ASANO TAKAHITO |
分类号 |
B27K3/32;B27K3/52;B27K3/20;B27K3/34;B27K3/38;C09K21/00;C09K21/02;C09K21/04;C09K21/06;C09K21/12;C09K21/14 |
主分类号 |
B27K3/32 |
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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