Process for the production of spherical particles of ceramics
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 9, 1991
Grant Date -
N/A
app pub date -
Sep 13, 1988
filing date -
Sep 14, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A process for the production of spherical ceramics particles which are useful as a filling material for osseous defects, as a carrier for drug delivery system and as a packing material for a liquid chromatography includes the steps of forming a first spherical particle consisting of a particulate ceramics-based core and a shell of polymeric material covering the core by using microcapsule technology, and removing the shell from the first spherical ceramic particle to obtain the sperical particles.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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