Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1992-12-02
1994-12-06
Goodrow, John
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
355271, G03G 1316
Patent
active
053709616
ABSTRACT:
A toner particle image made up of toner particles having a mean particle diameter of less than 7 microns and transfer-assisting particles strongly adhering to the surfaces of the toner particles having a mean particle diameter between about 0.01 microns and about 0.2 microns is electrostatically transferred to an intermediate. An intermediate has a base having a Youngs modulus of 10.sup.7 Newtons/m.sup.2 or less and a thin overcoat or skin which has a Youngs modulus of 5.times.10.sup.7 Newtons/m.sup.2 or more. The toner image is then electrostatically transferred from the intermediate image member to a receiving sheet. The surface of the intermediate image member receiving the toner image preferably has a roughness average equal to 20% of the mean diameter of the toner particles or less.
REFERENCES:
patent: 3697171 (1972-10-01), Sullivan
patent: 3811765 (1974-05-01), Blake
patent: 3893761 (1975-07-01), Buchan et al.
patent: 3923392 (1975-12-01), Buchan et al.
patent: 4068937 (1978-01-01), Willemse et al.
patent: 4301228 (1981-11-01), Kori et al.
patent: 4430412 (1984-02-01), Miwa et al.
patent: 4453820 (1984-06-01), Suzuki
patent: 4455079 (1984-06-01), Miwa et al.
patent: 4513074 (1985-04-01), Nash et al.
patent: 4531825 (1985-07-01), Miwa et al.
patent: 4623604 (1986-11-01), Takagiwa et al.
patent: 4702959 (1987-10-01), Shimozawa et al.
patent: 4737433 (1988-04-01), Rimai et al.
patent: 4797339 (1989-01-01), Maruyama et al.
patent: 4803144 (1989-02-01), Hosoi
patent: 4869982 (1989-09-01), Murphy
patent: 4899196 (1990-02-01), Mahoney
patent: 4950573 (1990-08-01), Yamaguchi et al.
patent: 4984026 (1991-01-01), Nishise et al.
patent: 4985327 (1991-01-01), Sakashita et al.
patent: 4990647 (1991-02-01), Himmler et al.
patent: 5027158 (1991-06-01), Tompkins et al.
patent: 5084735 (1992-01-01), Rimai et al.
patent: 5089363 (1992-02-01), Rimai et al.
U.S. Patent Application Ser. Nos. 07/843,587, 07/843,666 and 07/843,664, filed Feb. 28, 1992.
J. Appl. Phys. 66, 3574-3578 (1989) by D. S. Rimai and L. P. DeMejo and R. C. Bowen.
Xerography and Related Processes, p. 393, Focal Press (N.Y.) by John H. Dessauer and Harold E. Clark.
Polym. Sci. Technol. 9B, pp. 763-827 (1975) by N. S. Goel and P. R. Spencer.
Gomes Earl G.
Zaretsky Mark C.
Eastman Kodak Company
Goodrow John
Walker Robert Luke
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