Image forming method

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...

Reexamination Certificate

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Details

C430S109300, C430S111400

Reexamination Certificate

active

06942953

ABSTRACT:
The present invention provides an image forming method comprising the steps of forming an electrostatic latent image on a surface of an electrostatic latent image bearing body, forming a toner image by developing the electrostatic latent image by using a toner, transferring the toner image to the surface of a recording medium, and fusing the transferred toner image on the surface of the recording medium by bringing the toner image into contact with a heating medium, which has a resin coating layer formed on the surface thereof, and thereby melting the toner image. The toner contains a binder resin containing monomers having vinyl double bonds. A storage elasticity of the toner at 180° C. is in a range of 1×103to 8×103Pa and a contact angle of the surface of the heating medium to water at 25° C. is in a range of 50 to 100°.

REFERENCES:
patent: 5066558 (1991-11-01), Hikake et al.
patent: 5501881 (1996-03-01), Fuller et al.
patent: 5968701 (1999-10-01), Onuma et al.
patent: A 63-282752 (1988-11-01), None
patent: A 6-250439 (1994-09-01), None
patent: B2 3141783 (2000-12-01), None
Grant, R., et al., ed.,Grant&Hackh's Chemical Dictionary, 5th edition, McGraw-Hill Book Company, NY (1987), p. 371.
Neufeldt, V., et al., ed.,Webster's New World Dictionary, 3rd College Edition, Simon & Schuster, Inc:, NY (1988), p. 1165.

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