Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1993-02-01
1995-05-09
Kight, II, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528 10, 528 30, 528 37, 528 59, 528125, 528128, 528170, 528171, 528172, 528173, 528192, 528220, 528229, 528353, C08G 6908, C08G 6300, C08G 7704
Patent
active
054140692
ABSTRACT:
An electroluminescent polymer comprises a main chain and a plurality of side chains, each of the side chains comprising an electroluminescent group and a flexible spacer connecting the electroluminescent group to the main chain, the spacers and the main chain being such that the electroluminescent groups are not conjugated with one another. The nature of the main chain and the spacer groups can be varied to enhance solubility, film-forming ability and other characteristics of the polymer, without significantly changing the electroluminescent properties of the polymer.
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Cumming William J.
Gaudiana Russell A.
Ingwall Richard T.
Kolb Eric S.
Mehta Parag G.
Cole David J.
Hampton-Hightower P.
Kight, II John
Polaroid Corporation
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