发明申请
- 专利标题： MOULD MATERIAL MIXTURE CONTAINING RESOLS AND AMORPHOUS SILICON DIOXIDE, MOULDS AND CORES PRODUCED THEREFROM AND METHOD FOR THE PRODUCTION THEREOF
- 专利标题（中）： 含有分解物和非晶硅二氧化硅的模具混合物及其生产方法及其生产方法
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申请号： US15308398申请日： 2015-04-30
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公开(公告)号： US20170050237A1公开(公告)日： 2017-02-23
- 发明人: Jörg KÖRSCHGEN , Christian PRIEBE , Pierre-Henri VACELET
- 申请人： ASK CHEMICALS GMBH
- 优先权： DE102014106177.2 20140502
- 国际申请： PCT/DE2015/000207 WO 20150430
- 主分类号： B22C1/22
- IPC分类号： B22C1/22 ; B22C1/10 ; B22C9/02 ; C04B35/14 ; B22C9/12
摘要：
The invention relates to mold material mixtures for producing molds and cores for metal casting, consisting of at least one refractory material, a binder based on resols and amorphous silicon dioxide. The invention also relates to a multicomponent system and methods for producing molds and cores using the mold material mixtures as well as molds and cores for metal casting produced according to this method.
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