Monoxially-oriented and annealed films with high cross machine toughness and related process
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 3, 2009
Grant Date -
May 24, 2007
app pub date -
Jun 2, 2006
filing date -
Nov 22, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A monoaxially-oriented polymeric film material formed from an impact copolymer and having increased toughness relative to films that are monoaxially-oriented at conventional temperatures. A process for imparting high cross machine toughness to polymer films comprises forming a film; subjecting the film to monoaxial orientation, drawing the film; tempering the film, and annealing the film.
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