发明名称 |
CONTINUOUS PRODUCTION OF PHENOLFORMALDEHYDE RESIN AND LAMINATES PRODUCED THEREFROM |
摘要 |
A process is disclosed whereby water-soluble phenol-formaldehyde resins are produced from molten phenol and particulate paraformaldehyde in the presence of an alkaline catalyst by reacting in a coil container at a temperature ranging from about 90 DEG C. to 120 DEG C. Apparatus for conducting the reaction and decorative laminates produced from the resultant resin are also disclosed. |
申请公布号 |
ZA8202319(B) |
申请公布日期 |
1983.02.23 |
申请号 |
ZA19820002319 |
申请日期 |
1982.04.02 |
申请人 |
FORMICA LTD |
发明人 |
GELLING P;HUNT J;MARSHMAN J |
分类号 |
B32B27/42;C08G8/00;C08G8/10;C08J5/24 |
主分类号 |
B32B27/42 |
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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