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1.发明公开COMPOSITE ALKALI ALUMINUM HYDROXIDE CARBONATE, AND PROCESS FOR PRODUCTION AND USE THEREOF 失效复合碱性碳酸氢铝碳酸盐及其生产和使用方法
公开(公告)号：EP0790214A1
公开(公告)日：1997-08-20
申请号：EP96928729.1
申请日：1996-09-02
发明人： SATO, Teiji Mizusawa Industrial Chemicals, Ltd. , KOMATSU, Yoshinobu Mizusawa Industrial Chemicals, , HIGUCHI, Katsumi Mizusawa Industrial Chemicals, , KONDO, Masami Mizusawa Industrial Chemicals, Ltd. , TATEBE, Akira Mizusawa Industrial Chemicals, Ltd.
IPC分类号： C01F7/00 , C08K3/26 , C08L101/00 , C09K3/00
CPC分类号： C01F7/004 , C01F7/005 , C01P2002/22 , C01P2002/72 , C01P2002/74 , C01P2002/77 , C01P2002/78 , C01P2002/80 , C01P2002/82 , C01P2002/88 , C01P2004/03 , C01P2004/10 , C01P2004/61 , C01P2004/62 , C01P2006/10 , C01P2006/12 , C01P2006/19 , C01P2006/40 , C01P2006/60 , C01P2006/90 , C08K3/26 , C08K9/04
摘要： According to this invention, an amorphous or pseudo-boehmite-type hydrated alumina gel and an alkali metal carbonate or bicarbonate as starting materials are reacted in an aqueous medium to give a method of producing a process for producing an alkali aluminum complex hydroxide carbonate salt which is industrially low-cost and has high productivity. Furthermore, by using a gibbsite-type hydrated alumina, a lithium aluminum complex hydroxide carbonate salt can be synthesized by a migration method.
The lithium aluminum complex hydroxide carbonate salt and the sodium aluminum complex hydroxide carbonate salt obtained by the processes of the present invention have excellent compoundability in pigments and resins.
In addition, these complex salts have no foaming hazards at the time of processing the resins and are useful as resin fillers for halogen capturing property, infrared ray absorbing property and excellent transparency. They are especially useful as a stabilizer (halogen capturing agent) for resin films, a warmth-keeping agent (infrared absorbing agent) and an anti-blocking agent.摘要翻译： 根据本发明，将无定形或假勃姆石型水合氧化铝凝胶和碱金属碳酸盐或碳酸氢盐作为原料在含水介质中反应，得到生产碱金属铝配合氢氧化物碳酸盐的方法， 工业成本低，生产率高。 此外，通过使用三水铝石型水合氧化铝，可以通过迁移法合成锂铝复合氢氧化物碳酸盐。 通过本发明的方法获得的锂铝配合氢氧化物碳酸盐和钠铝配合氢氧化物碳酸盐在颜料和树脂中具有优异的配合性。 另外，这些络合盐在处理树脂时不具有起泡危险，并且可用作卤素俘获性，红外线吸收性和优异透明性的树脂填料。 它们作为树脂薄膜的稳定剂（卤素捕集剂），保温剂（红外吸收剂）和防粘连剂特别有用。
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2.发明授权COMPOSITE ALKALI ALUMINUM HYDROXIDE CARBONATE, AND PROCESS FOR PRODUCTION AND USE THEREOF 失效复合碱性碳酸氢铝碳酸盐及其生产和使用方法
公开(公告)号：EP0790214B1
公开(公告)日：2005-11-16
申请号：EP96928729.1
申请日：1996-09-02
发明人： SATO, Teiji Mizusawa Industrial Chemicals, Ltd. , KOMATSU, Yoshinobu Mizusawa Industrial Chemicals, , HIGUCHI, Katsumi Mizusawa Industrial Chemicals, , KONDO, Masami Mizusawa Industrial Chemicals, Ltd. , TATEBE, Akira Mizusawa Industrial Chemicals, Ltd.
CPC分类号： C01F7/004 , C01F7/005 , C01P2002/22 , C01P2002/72 , C01P2002/74 , C01P2002/77 , C01P2002/78 , C01P2002/80 , C01P2002/82 , C01P2002/88 , C01P2004/03 , C01P2004/10 , C01P2004/61 , C01P2004/62 , C01P2006/10 , C01P2006/12 , C01P2006/19 , C01P2006/40 , C01P2006/60 , C01P2006/90 , C08K3/26 , C08K9/04
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