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Title:
BASE FOR PHOTOGRAPHIC PAPER
Document Type and Number:
Japanese Patent JPH063766
Kind Code:
A
Abstract:

PURPOSE: To provide the base for photographic paper which is lessened in the degradation in whiteness occurring in the yellowing of a paper base body by irradiation with electron beams, is lessened in the degradation in the whiteness occurring in the yellowing of the paper base body after preservation over a long period of time and has excellent preservable stability.

CONSTITUTION: The base for the photographic paper is constituted by forming a surface resin coated layer 3, which is constituted by successively laminating an inner layer 5 contg. an electron beam curing unsatd. org. compd. and rutile type titanium dioxide as essential components and the outermost layer 6 contg. the electron beam curing unsatd. org. compd. and anatase type titanium dioxide as essential components, on one surface of the paper base body 2, and forming a rear surface resin coated layer 4 on the other surface of the paper base body 2.


Inventors:
Yamashita, Tomihiro
Miura, Takaharu
Application Number:
JP1992000159085
Publication Date:
January 14, 1994
Filing Date:
June 18, 1992
Export Citation:
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Assignee:
NEW OJI PAPER CO LTD
International Classes:
B32B27/10; D21H19/38; D21H19/80; D21H27/00; G03C1/79; (IPC1-7): G03C1/79; B32B27/10; D21H19/38; D21H19/80; D21H27/00