Title:
COMPOSITE DIELECTRIC SHEET, METHOD FOR MANUFACTURING SAME AND MULTILAYER ELECTRONIC COMPONENT
Document Type and Number:
WIPO Patent Application WO/2006/100833
Kind Code:
A1
Abstract:
Disclosed is a composite dielectric sheet used for manufacturing a multilayer electronic component. This composite dielectric sheet has not only flexibility and high dielectric constant but also high withstand voltage. Specifically disclosed is a composite dielectric sheet (3) containing a polyvinyl acetal resin, a high dielectric constant filler which is present in the polyvinyl acetal resin in a dispersed state and surface-treated with a coupling agent, and a crosslinking agent having two or more functional groups which are reactive with both the polyvinyl acetal resin and the high dielectric constant filler surface. Such a composite dielectric sheet (3) can be used for a multilayer electronic component such as a multilayer capacitor (1).
Inventors:
Onoue, Tomoaki c/o MURATA MANUFACTURING CO. LTD. (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 61785, JP)
Yoshikawa, Norihiro c/o MURATA MANUFACTURING CO. LTD. (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 61785, JP)
Hioki, Yasunori c/o MURATA MANUFACTURING CO. LTD. (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 61785, JP)
Nakamura, Ichiro c/o MURATA MANUFACTURING CO. LTD. (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 61785, JP)
Yoshikawa, Norihiro c/o MURATA MANUFACTURING CO. LTD. (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 61785, JP)
Hioki, Yasunori c/o MURATA MANUFACTURING CO. LTD. (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 61785, JP)
Nakamura, Ichiro c/o MURATA MANUFACTURING CO. LTD. (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 61785, JP)
Application Number:
PCT/JP2006/301621
Publication Date:
September 28, 2006
Filing Date:
February 01, 2006
Export Citation:
Assignee:
MURATA MANUFACTURING CO., LTD. (10-1, Higashikotari 1-chome Nagaokakyo-sh, Kyoto 55, 61785, JP)
Onoue, Tomoaki c/o MURATA MANUFACTURING CO. LTD. (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 61785, JP)
Yoshikawa, Norihiro c/o MURATA MANUFACTURING CO. LTD. (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 61785, JP)
Hioki, Yasunori c/o MURATA MANUFACTURING CO. LTD. (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 61785, JP)
Nakamura, Ichiro c/o MURATA MANUFACTURING CO. LTD. (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 61785, JP)
Onoue, Tomoaki c/o MURATA MANUFACTURING CO. LTD. (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 61785, JP)
Yoshikawa, Norihiro c/o MURATA MANUFACTURING CO. LTD. (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 61785, JP)
Hioki, Yasunori c/o MURATA MANUFACTURING CO. LTD. (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 61785, JP)
Nakamura, Ichiro c/o MURATA MANUFACTURING CO. LTD. (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 61785, JP)
International Classes:
H01B3/44; C08K3/18; C08K9/06; C08L29/14; H01B19/00; H01G4/12; H01G4/30
Attorney, Agent or Firm:
Koshiba, Masaaki (Koshiba Patent Office, Nisshin Buiding 14-22, Shitennoji 1-chome, Tennoji-k, Osaka-shi Osaka 51, 54300, JP)