Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1988-03-09
1989-09-05
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430904, G03G 908
Patent
active
048638242
ABSTRACT:
A toner for developing electrostatic latent images which comprises a colorant and two kinds of polyester is disclosed.
The fFirst polyester is a nonlinear polyester that is composed of monomers including monomers of trivalence or higher valency and which satisfies the following conditions A1 and A2, the second polyester is a nonlinear polyester that is composed of monomers including monomers of trivalence or higher valency and which satisfies the following conditions B1 and B2, and the difference between the softening points of said first and second polyesters is at least 10.degree. C.
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patent: 4693952 (1987-09-01), Koizumi et al.
Ikeuchi Satoru
Kawabe Kuniyasu
Nishikawa Hideyo
Takagiwa Hiroyuki
Tanaka Shingo
Bierman Jordan B.
Kao Corporation
Konica Corporation
Lindeman Jeffrey A.
Michl Paul R.
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