发明名称 |
A catalytic composition and method for curing urea-formaldehyde resin |
摘要 |
<p>Disclosed is a binder composition for binding substrates such as wood furnish for particleboard manufacture. The binder comprises a mixture of a first aqueous solution, comprising a buffering salt catalyst and preferably an acid, with a second aqueous solution comprising urea and formaldehyde. Methods of using the buffering salts as catalyst for curing urea-formaldehyde resins are also disclosed.</p> |
申请公布号 |
EP0747433(A2) |
申请公布日期 |
1996.12.11 |
申请号 |
EP19960301437 |
申请日期 |
1996.03.04 |
申请人 |
BORDEN, INC. |
发明人 |
MOTTER, WILLIAM K.;DETLEFSEN, WILLIAM D.;DAISY, NICK K. |
分类号 |
C08G12/12;C08L61/24;C08L97/02;(IPC1-7):C08L61/24 |
主分类号 |
C08G12/12 |
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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