发明公开
EP0346074A3 Mass of fine particles of inorganic material and method of producing the same, ultrathin film of the inorganic fine particles and method of making the same, magnetic recording medium and method of providing the same method of manufacturing patterns of inorganic material, and method of manufacturing wirings of inorganic material
失效
无机材料的精细颗粒的质量及其制造方法，无机微细颗粒的超薄膜及其制造方法，磁记录介质和提供其制造无机材料的方法的方法和制造线的方法 无机材料
- 专利标题： Mass of fine particles of inorganic material and method of producing the same, ultrathin film of the inorganic fine particles and method of making the same, magnetic recording medium and method of providing the same method of manufacturing patterns of inorganic material, and method of manufacturing wirings of inorganic material
- 专利标题（中）： 无机材料的精细颗粒的质量及其制造方法，无机微细颗粒的超薄膜及其制造方法，磁记录介质和提供其制造无机材料的方法的方法和制造线的方法 无机材料
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申请号： EP89305701.8申请日： 1989-06-06
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公开(公告)号： EP0346074A3公开(公告)日： 1990-08-22
- 发明人: Mino, Norihisa
- 申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 申请人地址： 1006, Oaza Kadoma Kadoma-shi, Osaka-fu, 571 JP
- 专利权人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人地址： 1006, Oaza Kadoma Kadoma-shi, Osaka-fu, 571 JP
- 代理机构： Sorrell, Terence Gordon
- 优先权： JP139978/88 19880607; JP160062/88 19880628; JP45999/89 19890227
- 主分类号： C09C3/12
- IPC分类号： C09C3/12 ; G11B5/712 ; C09C1/62 ; C09C1/24 ; B44C1/00
摘要：
The present invention concerns a field of dealing with inorganic fine particles (1), and provides a mass of the inorganic fine particles and method of producing the mass, and as applications of the method, an ultrathin film of inorganic fine particles and method of producing the ultrathin film, a magnetic recording medium and method of manufacturing the medium, and a method of manufacturing an inorganic pattern and method of manufacturing a inorganic wiring. Furthermore, the present invention provides the magnetic recording medium by covering the inorganic fine particles with a monomolecular film (2) of a silane type surface active agent through chemical adsorption and permitting the inorganic fine particles and the monomolecular film to have functions.
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