Title:
DIAZO PHOTOSENSITIVE PAPER
Document Type and Number:
Japanese Patent JPH0659387
Kind Code:
A
Abstract:
PURPOSE: To provide diazo photosensitive paper having high image density, high sensitivity, satisfactory surface properties free from unevenness in coating with a diazo photosensitive liq. and satisfactory preservability.
CONSTITUTION: A precoat layer contg. 50-90wt.% mixture of kaolin with aluminum hydroxide in (1:2)-(2:1) ratio is formed on a substrate by 1.5-5.0g/m2 and a diazo photosensitive layer contg. silica is formed on the precoat layer to obtain the objective diazo photosensitive paper.
Inventors:
IGARASHI KOJI
TOMIMASU HIROSHI
TOMIMASU HIROSHI
Application Number:
JP21418092A
Publication Date:
March 04, 1994
Filing Date:
August 11, 1992
Export Citation:
Assignee:
MITSUBISHI PAPER MILLS LTD
International Classes:
G03C1/52; D21H19/38; D21H19/80; D21H27/00; G03C1/76; G03C1/775; G03C1/91; (IPC1-7): G03C1/775; D21H19/38; D21H19/80; D21H27/00; G03C1/52; G03C1/76; G03C1/91
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