Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1998-12-01
1999-11-02
Martin, Roland
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430111, G03G 9097
Patent
active
059767545
ABSTRACT:
Disclosed is a toner comprising a fixing resin, a colorant, a releasant made of a polyolefin having a melting point of not more than 120.degree. C., preferably 60 to 120.degree. C. and a compatibilizing agent for the fixing resin and the releasant, wherein a glass transition temperature Tg of the toner is from 53 to 63.degree. C. and the releasant having a particle diameter of 0.2 to 1.5 .mu.m is dispersed in the fixing resin. This toner is superior in blocking resistance, filming resistance and the like and is capable of fixing at a low temperature and, therefore, this toner is useful as a toner for image forming apparatus utilizing an electrophotographic process.
REFERENCES:
patent: 5135833 (1992-08-01), Matsunaga et al.
patent: 5486445 (1996-01-01), Van Dusen et al.
patent: 5843612 (1998-12-01), Lin et al.
Akiyama Toshiaki
Asada Hidenori
Hirano Nobuhiro
Kadota Takuya
Tsujihiro Masami
Martin Roland
Mita Industrial Co. Ltd.
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