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Volume: 15 | Article ID: art00043_2
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Study on Positively Chargeable Polyester Toner
Hidenori Tachi
Shinichi Sata
Shinji Moriyama
  DOI :  10.2352/ISSN.2169-4451.1999.15.1.art00043_2  Published Online :  January 1999
Abstract

To apply polyester resin to positively chargeable toner, the relation between the acid value of its resin and toner charge, and also dispersion of charge control agent in low acid polyester resin were investigated. The mixing condition of polyester resin and charge control agent was also investigated for the most suitable positively chargeable toner. It was found CCA should be dispersed as certain aggregates, to get higher charging-up speed and the charge stability. That means low acid value of polyester does not always mean disadvantages, and we could make positively chargeable polyester toner with high durability, and low energy fusing.

Journal Title : NIP & Digital Fabrication Conference
Publisher Name : Society of Imaging Science and Technology
Publisher Location : 7003 Kilworth Lane, Springfield, VA 22151, USA
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 DOI 10.2352/ISSN.2169-4451.1999.15.1.art00043_2
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Hidenori Tachi, Shinichi Sata, Shinji Moriyama, "Study on Positively Chargeable Polyester Toner"  in Proc. IS&T Int'l Conf. on Digital Printing Technologies (NIP15),  1999,  pp 549 - 552,  https://doi.org/10.2352/ISSN.2169-4451.1999.15.1.art00043_2

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Copyright © Society for Imaging Science and Technology 1999
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NIP & Digital Fabrication Conference
nip digi fabric conf
2169-4451
Society of Imaging Science and Technology
7003 Kilworth Lane, Springfield, VA 22151, USA
2169-4451(19990101)1999:2L.549;1-
nip_v1999n2/splitsection43.xml
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Articles
Study on Positively Chargeable Polyester Toner
TachiHidenori
SataShinichi
MoriyamaShinji
01011999
1999
2
549
552
1999
To apply polyester resin to positively chargeable toner, the relation between the acid value of its resin and toner charge, and also dispersion of charge control agent in low acid polyester resin were investigated. The mixing condition of polyester resin and charge control agent was also investigated for the most suitable positively chargeable toner. It was found CCA should be dispersed as certain aggregates, to get higher charging-up speed and the charge stability. That means low acid value of polyester does not always mean disadvantages, and we could make positively chargeable polyester toner with high durability, and low energy fusing.