发明名称 |
Bonding resins |
摘要 |
Phenol/aldehyde resins particularly phenol/formaldehyde resins are manufactured by replacing a proportion of the phenol content by a mixture of at least two different natural materials having a phenolic content. The resulting resins which can be used in bonding composite materials are at least as effective as the resin using only phenol and more satisfactory environmentally.
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申请公布号 |
US6579963(B1) |
申请公布日期 |
2003.06.17 |
申请号 |
US20010807765 |
申请日期 |
2001.06.06 |
申请人 |
ENIGMA N.V. |
发明人 |
VERGOPOULOU-MARKESSINI EFTHALIA;TSIANTZI SOPHIA |
分类号 |
B27D1/04;B27N3/00;C08G8/20;C08G8/24;C08G14/04;C08G16/02;(IPC1-7):C08G14/04 |
主分类号 |
B27D1/04 |
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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