Graded-refractive-index optical plastic material and method for its production
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 2, 1998
Issued Date -
N/A
app pub date -
Jun 7, 1996
filing date -
Apr 18, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A graded-refractive-index optical plastic material composed of an amorphous fluoropolymer (a) which substantially has no C-H bond and at least one material (b) which differs from the fluoropolymer (a) in refractive index by at least 0.001, wherein the material (b) is distributed in the fluoropolymer (a) so as to have a concentration gradient in a specific direction.
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