Dry Coating using Twin-Screw Kneader
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 10, 2009
app pub date -
Oct 12, 2006
filing date -
Oct 17, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An object of the present invention is to provide a dry coating process that can produce a dry-coated preparation in a large amount. A large amount of dry-coated preparation can be produced more efficiently, than by prior-art processes, by a process in which a material containing core particles and a dry binder (lauric acid, myristic acid, or the like) is kneaded in a twin-screw kneader to produce dry binder particles in which the surfaces of the core particles are dry-coated with the dry binder. Further, a dry coating particle production process in which a material containing core particles, a dry binder, and a coating powder is kneaded in a twin-screw kneader can also produce a large amount of dry-coated preparation more efficiently than prior-art processes.
First Claim
Family
International Classification(s)
- [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