05514799 is referenced by 25 patents and cites 9 patents.

Nonlinear optical compounds having structures with delocalized resonance configurations corresponding to: ##STR1## wherein A.sub.1 and A.sub.2 are independently selected from electron withdrawing moieties; R.sub.1 and R.sub.2 are independently selected from aromatic rings, heteroaromatic rings and fused ring systems consisting of two or three aromatic or heteroaromatic rings; n and m are integers from one to five, and D.sub.1 and D.sub.2 are independently selected from hydrogen, electron donating groups and polymer attachment groups, with the proviso that at least one of D.sub.1 and D.sub.2 is an electron donating group. Polymers blended with, cured with, or having pendant side chains of the disclosed nonlinear optical materials and exhibiting second order nonlinear optical properties are also disclosed.

Title
1,1-vinyl substituted nonlinear optical materials
Application Number
8/101368
Publication Number
5514799
Application Date
August 2, 1993
Publication Date
May 7, 1996
Inventor
Robert M Mininni
Stockton
NJ, US
King Y Wong
Monmouth Junction
NJ, US
Kwan Yue A Jen
Old Bridge
NJ, US
Pushkara R Varanasi
Monmouth Junction
NJ, US
Agent
Lerner David Littenberg Krumholz & Mentlik
Assignee
Enichem S p A
IT
IPC
C07D 239/02
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