Method of manufacturing sililcon-type charge transporting materi

Details Method of manufacturing sililcon-type charge transporting materi Method of manufacturing sililcon-type charge transporting materi

1996-11-04

1998-10-20

Yoon, Tae

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Radiation-sensitive composition or product

430 73, 430 76, G03G 500, G03G 514

Patent

active

058244433

ABSTRACT:
A method of manufacturing solvent-soluble charge transporting materials capable of imparting charge-tranporting properties to polysiloxane resins. !.sub.p where A is a tertiary amine and organic group derived from a compound having charge transporting properties with an ionization potential of 4.5-6.2 eV; R.sup.1 is an alkylene group of 1-18 carbon atoms; R.sup.2 is a monovalent hydrocarbon group or a monovalent halogen-substituted hydrocarbon group of 1-15 carbon atoms; Q is a hydrolyzable group such as--OR.sup.3 where R.sup.3 is an alkyl group of 1-6 carbon atoms; n and p are each 1-3. This silicon-type charge transporting material is characterized by aromatic groups, and alkoxysilyl groups bonded via hydrocarbon groups onto the aromatic rings.

REFERENCES:
patent: 4752549 (1988-06-01), Otsuka et al.
patent: 5272029 (1993-12-01), Sakai et al.
patent: 5436099 (1995-07-01), Schank et al.
patent: 5688961 (1997-11-01), Kushibiki et al.

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