Uniaxially high-oriented polyethylene naphthalate film for polarizing plates
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 12, 1988
Grant Date -
N/A
app pub date -
Nov 25, 1986
filing date -
Dec 9, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
A uniaxially high-oriented polyethylene naphthalate film for polarizing plates which contains a dichroic dyestuff, having an in-plane birefringence or more than 0.110 after the film is stretched and subjected to heatset treatment.
Loading the Abstract Image...
OK
First Claim
Family
Loading Family data...
International Classification(s)
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