Polymer processing method and tablet-forming apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Apr 4, 2003
filing date -
Dec 18, 1996
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention provides a compounded polymer feedstock formed by cold-pressing of the ingredients into tablets or pellets. This avoids the need for heating associated with conventional pellet-forming processes, and is particularly suitable for compounding of heat-sensitive materials such as PVA. The invention also provides a novel tablet-forming apparatus, suitable for forming large volumes of pressed compounded polymer feedstock, together with tablets of the feedstock, and methods of manufacturing plastics products using the tablets.
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