Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2005-02-08
2005-02-08
Rodee, Christopher (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C430S106100
Reexamination Certificate
active
06852460
ABSTRACT:
A toner, such as an electrostatic latent image developing toner and a MICR toner, has an even charge distribution, and exhibits balanced charging characteristics without decreases in frictional electrification or increases in charge, as well as superior fluidity, environmental independence, and durability. This is achieved by treating toner particles, which include binder resin and magnetic particles, with an external additive particle that is one of: a combination of rutile-type titanium oxide and anatase-type titanium oxide; and rutile-type titanium oxide that falls in a range of 5 to 10% by volume when a total volume of the toner is regarded as being 100%.
REFERENCES:
patent: 4983488 (1991-01-01), Tan et al.
patent: 5034298 (1991-07-01), Berkes et al.
patent: 5981132 (1999-11-01), Kurose et al.
patent: 6203955 (2001-03-01), Mochizuki
patent: 6348291 (2002-02-01), Sato
patent: 6383704 (2002-05-01), Kataoka et al.
patent: 20010053491 (2001-12-01), Arai
patent: 52-135739 (1977-11-01), None
patent: 62-113158 (1987-05-01), None
patent: 64-62667 (1989-03-01), None
patent: 2-134648 (1990-05-01), None
patent: 4-358164 (1992-12-01), None
patent: 4-358165 (1992-12-01), None
patent: 5-80582 (1993-04-01), None
patent: 5-181306 (1993-07-01), None
patent: 5-188633 (1993-07-01), None
patent: 7-77829 (1995-03-01), None
patent: 10-3177 (1998-01-01), None
patent: 200128534 (2000-05-01), None
patent: 2000-128534 (2000-05-01), None
patent: 2001125302 (2001-05-01), None
Diamond, Arthur S. (editor) Handbook of Imaging Materials. New York: Marcel-Dekker, Inc. (1991) pp. 164 & 168-171.*
Klein, Cornelis et al. Manual of Mineralogy. New York: John Wiley & Sons. (1985) pp. 304 & 305.
Ishii Masaki
Moriyama Hiroaki
Nakayama Yukinori
Okamoto Noriya
Sato Yojiro
Glanz Reine H.
Kyocera Corporation
Lutzker Joel
Rodee Christopher
Schulte Roth & Zabel
LandOfFree
Toner and image forming method using the same does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Toner and image forming method using the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Toner and image forming method using the same will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3467697