Title:
高導電性の光学可変性顔料
Document Type and Number:
Japanese Patent JP5856737
Kind Code:
B2
Abstract:
The present invention relates to optically variable pigments of high electrical conductivity which comprise a flake-form substrate, which essentially consists of silicon dioxide and/or silicon oxide hydrate, and an electrically conductive layer surrounding the substrate, to a process for the preparation thereof, and to the use of pigments of this type.
Inventors:
Kreatsch, Burghard
Kunche, Matthias
Lueger, Reinhold
Kunche, Matthias
Lueger, Reinhold
Application Number:
JP2010538417A
Publication Date:
February 10, 2016
Filing Date:
December 11, 2008
Export Citation:
Assignee:
Merck Patent Gesellschaft mit beschraenkter Haftung
International Classes:
C09C1/30; C03C1/04; C03C17/23; C08K3/00; C08K7/00; C09C3/06; C09D5/24; C09D5/29; C09D7/62; C09D11/037; C09D11/322; C09D17/00; C09D201/00
Domestic Patent References:
JP2003530457A | ||||
JP2005502738A | ||||
JP2000026755A | ||||
JP2218768A | ||||
JP10147729A | ||||
JP8109341A | ||||
JP2214782A | ||||
JP2005336485A | ||||
JP2002534575A |
Attorney, Agent or Firm:
Akio Miyazaki
Masaaki Ogata
Shuichi Sugimori
Masaaki Ogata
Shuichi Sugimori
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