Title:
紙及び製紙方法
Document Type and Number:
Japanese Patent JP2011501784
Kind Code:
A
Abstract:
The invention relates to a paper that is formed of a fiber-based source material and is applicable as printing paper. According to the invention, the surface of the paper is surface-treated by arranging on the surface sufficient density in such manner that the density of at least one surface layer of the paper is sufficiently high to yield a Gurley-Hill value of over 7000 s/100 ml as measured from the entire paper. Furthermore, the invention relates to a method for making paper.
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Inventors:
Cinco Thalya
Oksanen Mikko
Valvemer Janne
Harpoya Kesti
Leppenen Theuvo
Oksanen Mikko
Valvemer Janne
Harpoya Kesti
Leppenen Theuvo
Application Number:
JP2010504775A
Publication Date:
January 13, 2011
Filing Date:
April 25, 2008
Export Citation:
Assignee:
UPEM Kyunmen
International Classes:
D21H19/36; D21H19/38; D21H19/82
Domestic Patent References:
JP2003520911A | 2003-07-08 | |||
JP2000226792A | 2000-08-15 | |||
JPH08132730A | 1996-05-28 | |||
JP2000226792A | 2000-08-15 | |||
JPH08132730A | 1996-05-28 | |||
JPH0827694A | 1996-01-30 | |||
JP2003113594A | 2003-04-18 | |||
JP2004204409A | 2004-07-22 | |||
JP2005530934A | 2005-10-13 | |||
JP99063155A |
Other References:
JPN7013002945; 'USING MERCURY POROSIMETRY TO CHARACTERIZE COATING PORE STRUCTURE AND ITS RELATION TO COATING OPTICAL' 1996 Coating Conference proceedings , 1996, page 185-193, TAPPI PRESS
Attorney, Agent or Firm:
Sadao Kumakura
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Shimura
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Shimura