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公开(公告)号：EP2244870B1
公开(公告)日：2015-08-12
申请号：EP08868453.5
申请日：2008-12-19
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公开(公告)号：EP2244870A1
公开(公告)日：2010-11-03
申请号：EP08868453.5
申请日：2008-12-19
发明人： GÖBBERT, Christian , HANISCH, Michael , HOFMANN, Volker , MEYER, Frank , NONNINGER, Ralph , REHSE, Henning , JUNDT, Magnus , PRIEBE, Christian , SCHAFFER, Gunther
摘要： The invention relates to a method for the production of molds for casting purposes, and parts of the same made of a granular, fireproof material and a binding agent, particularly shell molds, sand cores, and parts thereof. For this purpose two devices are utilized having parts, onto which a composition is applied before the use thereof, said composition comprising at least one silicon-organic component. The invention further relates to the use of such a composition for the production of molds for casting purposes, and to a corresponding device. The latter is characterized in that it comprises at least one part that is equipped with a silicon-organic layer or coating.
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5.发明授权BINDEMITTELSYSTEM AUF POLYURETHANBASIS ZUR HERSTELLUNG VON KERNEN UND GIESSFORMEN UNTER VERWENDUNG CYCLISCHER FORMALE, FORMSTOFFMISCHUNG UND VERFAHREN 有权粘合剂体系聚氨酯基础芯和铸模USING环状缩甲醛，形状的燃料混合物和程序制备
公开(公告)号：EP2598550B1
公开(公告)日：2014-12-31
申请号：EP11784923.2
申请日：2011-07-28
申请人： ASK Chemicals GmbH
发明人： PRIEBE, Christian , KOCH, Diether
CPC分类号： C08K5/1575 , B22C1/2246 , B22C1/2273 , C08G18/542 , C08G18/7664 , C08J5/00 , C08J2361/14 , C08K3/36
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公开(公告)号：EP3558559B1
公开(公告)日：2020-11-18
申请号：EP17835801.6
申请日：2017-12-22
申请人： ASK Chemicals GmbH
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8.发明公开CO-KATALYSATOREN FÜR POLYURETHAN-COLDBOX-BINDEMITTEL 审中-公开CO-KATALYSATORENFÜRPOLYURETHAN-COLDBOX-BINDEMITTEL
公开(公告)号：EP3169463A1
公开(公告)日：2017-05-24
申请号：EP15753892.7
申请日：2015-07-20
申请人： ASK Chemicals GmbH
CPC分类号： B22C9/02 , B22C1/00 , B22C1/162 , B22C1/181 , B22C1/186 , B22C1/2273 , B22C1/2293 , C08G18/163 , C08G18/54 , C08G18/542 , C08G18/797
摘要： The invention relates to a binder system containing blocked tertiary amines or amidines as co-catalysts for a polyurethane cold box application. The invention also relates to the molding material mixtures produced using such a binder system further comprising volatile tertiary amines, a method for producing the molding material mixtures, and the cores and molds made from the molding material mixtures according to the cold box process.
摘要翻译： 本发明涉及含有封端叔胺或脒作为聚氨酯冷箱应用的助催化剂的粘合剂体系。 本发明还涉及使用这种还包含挥发性叔胺的粘合剂体系生产的模塑材料混合物，生产模塑材料混合物的方法以及根据冷箱方法由模塑材料混合物制成的芯和模具。
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9.发明公开FORMSTOFFMISCHUNG ENTHALTEND RESOLE UND AMORPHES SILICIUMDIOXID, AUS DIESEN HERGESTELLTE FORMEN UND KERNE UND VERFAHREN ZU DEREN HERSTELLUNG 审中-公开FORM燃料混合物含甲阶酚醛树脂和无定形二氧化硅，生产从生产这些表格仁及方法
公开(公告)号：EP3137245A1
公开(公告)日：2017-03-08
申请号：EP15724929.3
申请日：2015-04-30
申请人： ASK Chemicals GmbH
CPC分类号： B22C1/2253 , B22C1/10 , B22C9/02 , B22C9/123 , C04B35/14
摘要： The invention relates to mould material mixtures for producing moulds 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 multi-component system and to a method for producing moulds and cores using the mould material mixture and moulds and cores for metal casting, produced according to said method.
摘要翻译： 本发明涉及一种模制材料的混合物的制造模具和型芯为金属铸件，由至少一种耐火材料制成，基于甲阶酚醛树脂和无定形二氧化硅的粘合剂。 因此，本发明涉及一种多组分系统和用于金属铸造制造雅丁该方法使用模具材料混合物以及模具和型芯生产模具和型芯的方法。
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10.发明公开
公开(公告)号：EP3823774A1
公开(公告)日：2021-05-26
申请号：EP19756094.9
申请日：2019-07-19
申请人： ASK Chemicals GmbH
发明人： PRIEBE, Christian , BUNG, Markus , VOSS, Sarah , KÖRSCHGEN, Jörg
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