Use of spiro compounds as materials in non-linear optics
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 7, 2003
Grant Date -
N/A
app pub date -
Oct 10, 1996
filing date -
Oct 12, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
Spiro compounds of the formula I ##STR1## in which .psi. is C, Si, Ge or Sn and K.sup.1 and K.sup.2 independently of one another are conjugated systems, are suitable as materials in nonlinear optics.
Loading the Abstract Image...
OK
First Claim
Family
Loading Family data...
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