Charge-transporting polymer

Details Charge-transporting polymer Charge-transporting polymer

2005-08-30

2005-08-30

Hightower, P. Hampton (Department: 1711)

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

C528S220000, C528S272000, C528S125000, C430S058700, C430S059500, C430S096000, C525S539000

Reexamination Certificate

active

06936679

ABSTRACT:
A charge-transporting polymer is represented by the following general formula (I-1) or (I-2):wherein A represents a group represented by the following general formula (II-1):

REFERENCES:
patent: 5604064 (1997-02-01), Nukada et al.
patent: 5731118 (1998-03-01), Nukada et al.
patent: 5770339 (1998-06-01), Nukada et al.
patent: 5817739 (1998-10-01), Nukada et al.
patent: A 61-20953 (1986-01-01), None
patent: A 1-134456 (1989-05-01), None
patent: A 1-134457 (1989-05-01), None
patent: A 1-134462 (1989-05-01), None
patent: A 4-133065 (1992-05-01), None
patent: A 4-133066 (1992-05-01), None
patent: A 5-80550 (1993-04-01), None
patent: 9059389 (1997-03-01), None
patent: 9067561 (1997-03-01), None
patent: 9176301 (1997-07-01), None
Notice for Reason of Rejection.

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