Composite plastics film or sheet
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 21, 2000
Grant Date -
N/A
app pub date -
Mar 2, 1998
filing date -
Mar 4, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
This invention relates to a formulation for making a composite plastics film or sheet comprising a polyolefin, a filler and a voiding agent, characterised in that the voiding agent is a pentaerythritol ester of maleic rosin. This is particularly suitable for use on the printable surfaces of synthetic paper. A feature of this rosin is that it minimises the yellowing of the paper.
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