发明名称 |
Binder compositions and process for making molded products therewith |
摘要 |
A binder composition for making molded products in conjunction with an aggregate includes in admixture a resin component comprising an organic solvent solution of a non-aqueous phenolic resin, a hardener component comprising a liquid polyisocyanate containing at least two isocyanate groups, the resin component and hardener component being curable by a curing agent, and an additional component comprising an oil-soluble phenolic resin dissolved in a drying oil and partially cross-linked therewith.
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申请公布号 |
US4366266(A) |
申请公布日期 |
1982.12.28 |
申请号 |
US19810283262 |
申请日期 |
1981.07.14 |
申请人 |
VALVOLINE OIL & CHEMICALS LTD. |
发明人 |
MITSOPOULOS, TOM;JHAVERI, SATISH;LUI, CHARLES |
分类号 |
B22C1/00;B22C1/22;C08G18/00;C08G18/54;(IPC1-7):B22C1/22;B22C9/02;B28B7/34;C08L91/00 |
主分类号 |
B22C1/00 |
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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