Paper for forming images and image forming process

Details Paper for forming images and image forming process Paper for forming images and image forming process

1997-04-08

1998-05-26

Krynski, William

Coating processes

Solid particles or fibers applied

Plural particulate materials applied

428195, 428211, 428342, 4285375, 428690, B05D 136

Patent

active

057561516

ABSTRACT:
An image forming paper comprises at least pulp, wherein the paper has a spectral reflectance of at least 85% for light diffused-reflected therefrom in a wavelength range of from 440 nm to 640 nm, and a spectral reflectance distribution in which the difference between the maximum and minimum values of the spectral reflectance of the light in the above wavelength range is 5% or less. Therefore, since the amount of light reflected by the paper is large and the reflectance in blue to red regions is constant, color chroma of a color image on the paper is enhanced particularly in green to red regions, and a color reproduction area of the color image is enlarged.

REFERENCES:
patent: 4422854 (1983-12-01), Hahnle et al.
patent: 4559273 (1985-12-01), Kutsukake et al.
patent: 4812439 (1989-03-01), Ohara et al.
patent: 5506632 (1996-04-01), Kohayakawa
patent: 5567513 (1996-10-01), Takeuchi et al.
"Measurement of Paper Whiteness," Printing Magazine, vol. 71, No. 7, pp. 31-40 (1988).

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