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Title:
NOBLE METAL PARTICULATES AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/157641
Kind Code:
A1
Abstract:
The noble metal particulates disclosed herein contain a noble metal element as the main constitutional metal element, retain an imine compound on the surfaces, and have an amine/imine ratio (A/I ratio), which is the area ratio between the peak area of an amine compound and the peak area of the imine compound as determined through a thermal decomposition GCMS analysis at a thermal decomposition temperature of 300°C, not more than 1.

Inventors:
KIKUGAWA YUKIKO (JP)
KATO KEIKO (JP)
WATANABE YOSHIKI (JP)
Application Number:
PCT/JP2021/004049
Publication Date:
August 12, 2021
Filing Date:
February 04, 2021
Export Citation:
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Assignee:
NORITAKE CO LTD (JP)
International Classes:
B22F1/00; B22F3/10; B22F9/00; B22F9/24; H01B1/02; H01B1/22; H01B5/00; H01B13/00
Foreign References:
JP2005330552A2005-12-02
JP2001089139A2001-04-03
JP2018003068A2018-01-11
JP2010209455A2010-09-24
Attorney, Agent or Firm:
ABE, Makoto (JP)
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