Porous silica powder
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 22, 2017
Issued Date -
N/A
app pub date -
Aug 26, 2013
filing date -
Aug 27, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An object of the present invention is to provide a porous silica powder suitable for, for example, a gas chromatography support, and the porous silica powder has an average pore diameter of 0.5 to 10 μm as determined by a mercury intrusion method, a volume of pores having a 100 nm or smaller pore diameter of 0.2 cm3/g or less as determined by a nitrogen gas adsorption method, a specific surface area of 0.5 to 100 m2/g as determined by a nitrogen gas adsorption method, and a particle size distribution of 10 to 1000 μm.
First Claim
Family
International Classification(s)
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