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Patent Searching and Data


Title:
CONDUCTIVE PARTICLE
Document Type and Number:
WIPO Patent Application WO/2011/016524
Kind Code:
A1
Abstract:
Disclosed is a conductive particle (8b) comprising: a core particle (11); a palladium layer (12) which covers the core particle (11) and which has a phosphorus concentration of between 1 wt% and 10 wt% and a thickness of between 20 nm and 130 nm; and insulating particles (1) which are disposed at the surface of the palladium layer (12) and which have a particle size of between 20 nm and 500 nm.

Inventors:
AKAI KUNIHIKO (JP)
TAKAI KENJI (JP)
MATSUZAWA MITSUHARU (JP)
NAGAHARA YUUKO (JP)
Application Number:
PCT/JP2010/063304
Publication Date:
February 10, 2011
Filing Date:
August 05, 2010
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Assignee:
HITACHI CHEMICAL CO LTD (JP)
AKAI KUNIHIKO (JP)
TAKAI KENJI (JP)
MATSUZAWA MITSUHARU (JP)
NAGAHARA YUUKO (JP)
International Classes:
H01B5/00; B22F1/18; C22C5/04; C23C18/44; C23C28/00
Domestic Patent References:
WO2009099143A12009-08-13
Foreign References:
JP2005166438A2005-06-23
JP2007242307A2007-09-20
JP2006052460A2006-02-23
JP2010073578A2010-04-02
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
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