Agglomerate and resin composition containing the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 3, 2007
Grant Date -
Mar 9, 2006
app pub date -
Oct 14, 2003
filing date -
Oct 15, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An agglomerate comprising fine primary particles of an inorganic compound except for silica is provided, satisfying dp.sub.50: the average particle diameter [.mu.m] of the agglomerate measured by Microtrac-FRA, a laser analysis type particle size distribution measurement apparatus, .alpha.: the value calculated by dividing the difference between the particle diameter d.sub.90 of cumulative 90% minus sieve particles of the agglomerate and the particle diameter d.sub.10 of cumulative 10% minus sieve particles of the agglomerate calculated by the Microtrac-FRA, Sw: the BET specific surface area [m.sup.2/g] of the agglomerate, St: the tensile strength [MPa] required to break the agglomerate with the particle diameter 4 .mu.m, and, Sta: the tensile strength [MPa] required to break 30% of the particle diameter of the agglomerate with the particle diameter 4 .mu.m, both St and Sta being measured by a micro compression testing machine manufactured by Shimadzu Corporation.The agglomerate of the present invention provides a resin composition excellent in the anti-blocking property and the stretching resistance property.
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