| 发明名称 |
PROCESS FOR THE PRODUCTION OF LIGNOSULFONATE SALT EXTENDED PHENOLIC RESINS |
| 摘要 |
<p>TITLE OF THE INVENTION PROCESS FOR THE PRODUCTION OF LIGNOSULFONATE SALT EXTENDED PHENOLIC RESINS A process is disclosed for the production of lignosulfonate salt extended phenolic resins wherein the lignosulfonate is coreacted with the phenol and formaldehyde components of the phenolic resin.</p> |
| 申请公布号 |
CA1234439(A) |
申请公布日期 |
1988.03.22 |
| 申请号 |
CA19840469684 |
申请日期 |
1984.12.10 |
| 申请人 |
CYANAMID CANADA INC. |
发明人 |
KARAM, FOUAD T.;SIBALIS, JACK I. |
| 分类号 |
C08G8/28;D21H17/48;(IPC1-7):C08G8/32 |
主分类号 |
C08G8/28 |
| 代理机构 |
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代理人 |
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| 地址 |
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