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Patent Searching and Data


Title:
COATED PRINTING PAPER AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2009007690
Kind Code:
A
Abstract:

To provide a coated printing paper having excellent white paper brightness, white paper surface properties, printing gloss and printability, and to provide a method for producing the paper.

The coated printing paper has one or more pigment coating layers formed on at least one surface of a base paper and a surface layer formed on the pigment coating layer by spray coating method, wherein the surface layer contains 25-90 mass% plastic pigment based on the total solid content of the surface layer and is subjected to smooth finish treatment. The plastic pigment preferably has a hollow structure. Preferably, the surface layer contains a thermoplastic polymer latex having a glass transition temperature (Tg) of 40C and 80C in an amount of 5-70 mass% based on the total solid content of the surface layer.


Inventors:
YANAGISAWA KENJI
ARAI YASUHIRO
HIRABAYASHI TETSUYA
Application Number:
JP2007168718A
Publication Date:
January 15, 2009
Filing Date:
June 27, 2007
Export Citation:
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Assignee:
OJI PAPER CO
International Classes:
D21H19/38; D21H19/82; D21H21/52; D21H23/50