Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1999-08-19
2000-06-27
Goodrow, John
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430110, G03G 9087
Patent
active
060805196
ABSTRACT:
It is to provide a toner for developing static charge and a process for producing the same that is excellent in peelability of the fixing sheet, adhesion of the fixed image, bending resistance of the fixed image, Dispersibility of the releasing agent in the toner and transparency on an OHP sheet, and can provide a high quality fixed image, as well as a developer and a process for forming an image. It relates to a toner for developing electrostatic charge of the invention including a coloring agent and a binder resin and a process for producing the same, wherein the relaxation modulus of elasticity G(t) at a relaxation time t=10.times.Dt (wherein Dt represents a heating time on fixing) obtained from measurement of dynamic viscoelasticity is adjusted to a range of from 2.0.times.10.sup.2 to 3.0.times.10.sup.3 Pa, or the relaxation modulus of elasticity G(t=0.01) at a relaxation time of 0.01 sec obtained from measurement of dynamic viscoelasticity is adjusted to a range of from 2.0.times.10.sup.2 to 3.0.times.10.sup.4 Pa, and the ratio G(r) (G(t=0.01)/G(t=0.1)) of the relaxation modulus of elasticity G(t=0.01) to a relaxation modulus of elasticity G(t=0.1) at a relaxation time of 0.1 sec is adjusted to a range of from 1.0 to 18.0, as well as a developer and a process for forming an image using the developer.
REFERENCES:
patent: 5744276 (1998-04-01), Ohno et al.
patent: 5753400 (1998-05-01), Kuramoto et al.
patent: 6002903 (1999-12-01), Hayase et al.
Eguchi Atsuhiko
Ishiyama Takao
Matsumura Yasuo
Serizawa Manabu
Shoji Takeshi
Fuji Xerox Co. LTD
Goodrow John
LandOfFree
Toner for developing electrostatic charge and process for produc 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 for developing electrostatic charge and process for produc, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Toner for developing electrostatic charge and process for produc will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1782682