Title:
金属コロイド溶液及びそれを用いた塗料
Document Type and Number:
Japanese Patent JP5596609
Kind Code:
B2
Abstract:
The present invention relates to a colloidal metal solution comprising colloidal metal particles with a sulfur compound of low molecular weight such as mercaptoacetic acid, mercaptopropionic acid, mercaptoethanol, etc. as a protective colloid on the particle surfaces and having a pH of 8 - 14. According to the present invention, a colloidal metal solution having a high concentration and a distinguished dispersion stability with a small amount of the protective colloid can be provided with a commercially and economically high advantage without any operation such as centrifuge, etc.
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Inventors:
Masanori Tomonari
Application Number:
JP2011075172A
Publication Date:
September 24, 2014
Filing Date:
March 30, 2011
Export Citation:
Assignee:
Ishihara Sangyo Kaisha, Ltd.
International Classes:
C09C3/08; B01J13/00; B22F1/0545; B22F9/00; B22F9/24; C09C1/62; C09D5/24; C09D5/38; C09D7/12; C09D17/00; C09D201/00; C09K23/00; H01B1/22
Attorney, Agent or Firm:
Patent business corporation Asamura patent firm