发明名称 |
Phenol-formaldehyde resins extended with carbohydrates for use in binder compositions |
摘要 |
A water-dilutable thermo-setting resol is prepared from phenol, formaldehyde, an amide and a sugar type compound. The invention provides advance in the art by allowing replacement of some of the phenol-formaldehyde resin contained in the resol with sugar type compounds.
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申请公布号 |
US4339361(A) |
申请公布日期 |
1982.07.13 |
申请号 |
US19800173891 |
申请日期 |
1980.07.28 |
申请人 |
FIBERGLAS CANADA, INC. |
发明人 |
MACPHERSON, EDWIN J.;FRENETTE, DANIEL A. |
分类号 |
C04B26/12;C08G14/12;(IPC1-7):C08L5/00;C08F4/44 |
主分类号 |
C04B26/12 |
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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