Fine silver particle powder, method for manufacturing the same, silver paste using the powder, and method of use of the paste
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 19, 2015
Issued Date -
N/A
app pub date -
Dec 25, 2009
filing date -
Dec 26, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method suitable for mass production of nanoparticles with a uniform particle diameter is provided. It is an object to provide a powder of the nanoparticle obtained by this method, a dispersion containing the nanoparticles, and a paste containing the nanoparticles. There is provided a method for manufacturing silver particles including the step of reducing silver in a silver solution containing a protective agent composed of an organic material and a copper component in an amount of 1 to 1,000 ppm relative to the amount of silver to obtain particles having an average particle diameter (DTEM) of 5 to 100 nm as measured using a transmission electron microscope.
First Claim
Family
International Classification(s)
- B82Y:SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; ....
- H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
- C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
- H01B:CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATER....
- C09C:TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBRO....
- B22F:WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES F....
- C22C:ALLOYS
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully