Method of preparing a surface modifier for nanoparticles, surface-modified inorganic oxide nanoparticles, and applications thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 27, 2004
app pub date -
Mar 27, 2003
filing date -
Nov 22, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method of preparing a surface modifier for nanoparticles, and a dispersion of inorganic oxide nanoparticles are provided. The surface modifier is formed by hydrolyzing 1 part by weight of an alkoxysilane compound with 1.about.9 parts by weight of an alcohol/water solution, and the alkoxysilane compound is hydrolyzed to form a silanol. The weight ratio of alcohol to water is 60:40.about.95:5. The alcohol/water solution can control the degree of forming of silanol, and thus prevents self-condensation of the silanol. The dispersion is formed by dispersing inorganic oxide nanoparticles in the aforesaid surface modifier, and can be used in the manufacture of inorganic-organic polymeric functional materials, especially anti-UV polyester products.
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