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公开(公告)号:US08058325B2
公开(公告)日:2011-11-15
申请号:US12029487
申请日:2008-02-12
申请人: Wolfram Seiterle , Artur Bissert
发明人: Wolfram Seiterle , Artur Bissert
CPC分类号: B22C1/26
摘要: A process for producing casting cores or molds from a mold material, based on mold base material and organic or inorganic binder, an additive composed of pore former, icing sugar and/or a similar carbon compound, and dye being admixed to the mold material and/or the binder.
摘要翻译: 基于模具基材和有机或无机粘合剂,由成孔剂,结冰糖和/或类似的碳化合物组成的添加剂和与模具材料混合的染料,从模具材料制造铸造芯或模具的方法,以及 /或粘合剂。
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公开(公告)号:US20080190320A1
公开(公告)日:2008-08-14
申请号:US12029487
申请日:2008-02-12
申请人: Wolfram Seiterle , Artur Bissert
发明人: Wolfram Seiterle , Artur Bissert
IPC分类号: B22C1/02
CPC分类号: B22C1/26
摘要: A process for producing casting cores or molds from a mold material, based on mold base material and organic or inorganic binder, an additive composed of pore former, icing sugar and/or a similar carbon compound, and dye being admixed to the mold material and/or the binder.
摘要翻译: 基于模具基材和有机或无机粘合剂,由成孔剂,结冰糖和/或类似的碳化合物组成的添加剂和与模具材料混合的染料,从模具材料制造铸造芯或模具的方法,以及 /或粘合剂。
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