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POWDER, ITS APPLICATION MATERIAL AND PRODUCTION OF APPLICATION MATERIAL OF POWDER

机译：粉体，其应用材料和粉体应用材料的生产

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PROBLEM TO BE SOLVED: To obtain powder capable of sufficiently generating negative ions at a low cost by mixing powder having spontaneous polarization with the powder of an exciting agent that excites the powder having spontaneous polarization in such a way that negative ions are generated.;SOLUTION: The powder having the greatest spontaneous polarization among the powder of ores having spontaneous polarization is, the powder of tourmaline and the powder which emits a very small amount of radiation is the powder of davidite, brannerite, uraninite, or the like. The exciting agent powder preferably emits ≥5 Bq/g radiation and has ≤20 μm average particle diameter. It is also preferable that the resulting mixed powder is uniformly dispersed by 0.05-50 wt.% in a synthetic resin such as a polyester or polyacrylic resin. It is also desirable that the mixed powder is kneaded with a nylon resin, or the like, and the melt of the kneaded material is extruded from a nozzle at a constant flow rate, taken off at a constant rate and solidified to form a fiber.;COPYRIGHT: (C)2001,JPO

机译：解决的问题：通过将自发极化的粉末与激发剂粉末混合以产生负离子的方式获得具有自发极化能力的粉末，从而能够以低成本充分产生负离子。：在具有自发极化的矿石的粉末中，具有自发极化的最大的粉末是电气石的粉末和放射出很少量的放射线的粉末是davidite，brannerite，uraninite等的粉末。激发剂粉末优选发射≥5Bq/ g的辐射并且平均粒径为≤20μm。还优选将所得混合粉末以0.05-50重量％均匀地分散在合成树脂如聚酯或聚丙烯酸酯树脂中。还期望将混合粉末与尼龙树脂等捏合，并且将捏合的材料的熔体以恒定的流量从喷嘴挤出，以恒定的速率取出并固化以形成纤维。 ;版权：（C）2001，日本特许厅

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公开/公告号JP2001019420A

专利类型
公开/公告日2001-01-23

原文格式PDF
申请/专利权人 MATSUSHITA ELECTRIC IND CO LTD;MATSUNAGA NORIHISA;
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申请/专利号JP19990193620
发明设计人 MATSUNAGA NORIHISA;MATSUNAGA NAOYUKI;HOSOKAWA FUMINOBU;SHIBATA TSUNEO;OGASAWARA MASAHIRO;TAKAHASHI YASUHITO;
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申请日1999-07-07
分类号C01B33/12;C08K3/00;C08L101/00;
国家 JP
入库时间 2022-08-22 01:30:34

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