Nonlinear optical material, process of production of same, and n

Details Nonlinear optical material, process of production of same, and n Nonlinear optical material, process of production of same, and n

1995-06-05

1997-03-18

Foelak, Morton

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From carboxylic acid or derivative thereof

528330, 528331, 528347, 528348, 528327, C08G 7300

Patent

active

056124490

ABSTRACT:
A nonlinear optical material composed of a polyimide obtained from a diamine and/or a diacid anhydride or dithioacid anhydride substituted by a portion having a nonlinear optical effect or of molecules having a benzocyclobutene structure substituted at the portions having an nonlinear linear optical effect.

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patent: 4913844 (1990-04-01), DeMartino et al.
patent: 4994209 (1991-02-01), Okazaki
patent: 5189134 (1993-02-01), Mignani et al.
patent: 5194548 (1993-03-01), Yoshimura
patent: 5212269 (1993-05-01), Fischer et al.
patent: 5256784 (1993-10-01), Francis et al.
"Thermal Stability of electro-optic response in poled polyimide systems"; Appl. Phys. Lett. 58(3), Jan. 21, 1991.
"Benezocyclobutene Interlayer Dielectrics for Thin Film Multiship Modules"; IEEE Transactions on Components Hybrids, and Manufacturing Technology vol. 13, No. 2, Jun. 1990.
CA 119(14): 149198d, Oct. 4, 1993 "Preparation of 4,4'-diaminotriphenylamine derivatives as intermediates for nonlinear optical materials and functional dyes", Aramaki.

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