Method of preparing filled, modified and fiber reinforced thermoplastics and twin screw extruder for putting the method into practice
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 16, 2002
Grant Date -
N/A
app pub date -
Oct 12, 1999
filing date -
Oct 19, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of preparing filled, modified and fiber reinforced thermoplastics is distinguished by the fact that polymer as matrix material together with blend polymer is fed to a twin screw extruder in a single manufacturing process, filler being supplied through a feeder device after the melting. Then fiber rovings are fed in and cut into long fiber sections in a fiber incorporation zone.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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