| 发明名称 |
Aldehyde resins with reduced and stabilized free-formaldehyde content. |
| 摘要 |
<p>A ketone/formaldehyde crosslinking additive having reduced and stabilized free-formaldehyde content and which are useful in starch based alkaline corrugating adhesive compositions are provided by a process wherein the ketone/aldehyde additives are treated with hydrogen peroxide and further with an urea compound.</p> |
| 申请公布号 |
EP0672693(A2) |
申请公布日期 |
1995.09.20 |
| 申请号 |
EP19950103604 |
申请日期 |
1995.03.13 |
| 申请人 |
NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION |
发明人 |
ALBRECHT, NORMAN G.;FORAN, MICHAEL T. |
| 分类号 |
C08G6/02;C08G4/00;C08G6/00;C08L3/00;C08L61/02;C09J103/02;C09J161/00;C09J161/02;(IPC1-7):C08G6/00 |
主分类号 |
C08G6/02 |
| 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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