发明名称 |
Ester cured no-bake foundry binder systems |
摘要 |
The invention relates to an ester cured no-bake foundry binder system preferably comprising as separate components (a) an aqueous basic solution of a phenolic resole resin; (b) a hardener comprising (i) an epoxy resin, and (ii) a liquid ester. |
申请公布号 |
ZA9308380(B) |
申请公布日期 |
1994.06.13 |
申请号 |
ZA19930008380 |
申请日期 |
1993.11.10 |
申请人 |
ASHLAND OIL INC. |
发明人 |
JAMES THURSTON SCHNEIDER;GARY ROBERT HYSELL |
分类号 |
B22C1/00;B22C1/22;B29C39/02;B29K61/04;B29K63/00;C08G59/42;C08G59/62;C08J5/00;C08K3/36;C08L61/04;C08L61/06;C08L63/00 |
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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