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Patent Searching and Data


Title:
DIELECTRIC MATERIAL PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2016/157954
Kind Code:
A1
Abstract:
The dielectric material production method according to the present invention is characterized by comprising: a preparation step for preparing a slurry by mixing a dielectric powder, water, an inorganic metal salt or an organic acid metal salt which is a metal salt of at least one organic acid selected from the group consisting of monocarboxylic acids having six or fewer carbon atoms, dicarboxylic acids, tribasic or greater polybasic carboxylic acids and hydroxycarboxylic acids, and an organic silicon compound; a negative ion removal step for contacting the slurry with a negative ion exchange resin in order to remove, from the slurry, negative ions generated by the organic acid metal salt or the inorganic metal salt; and a drying step for drying the slurry to obtain a dielectric powder.

Inventors:
HIGASHIDE, Kazuhiko (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
KONISHI, Shinya (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
NAKAO, Shuya (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
Application Number:
JP2016/051857
Publication Date:
October 06, 2016
Filing Date:
January 22, 2016
Export Citation:
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Assignee:
MURATA MANUFACTURING CO., LTD. (10-1, Higashikotari 1-chome Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
International Classes:
C04B35/626; C04B35/468; H01G4/12
Foreign References:
JP2000203942A2000-07-25
JP2010024098A2010-02-04
JP2005015275A2005-01-20
JP2005213126A2005-08-11
JP2007145675A2007-06-14
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (5-36, Miyahara 3-chome Yodogawa-ku, Osaka-sh, Osaka 03, 〒5320003, JP)
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