Polymeric charge transport compositions and electronic...

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product

Reexamination Certificate

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C430S096000, C428S917000, C544S349000, C544S353000, C548S428000, C526S259000

Reexamination Certificate

active

07074534

ABSTRACT:
The present invention relates to polymeric charge transport compositions. The invention further relates to electronic devices in which there is at least one active layer comprising such charge transport compositions.

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