Title:
The marking method of a paper product
Document Type and Number:
Japanese Patent JP6084268
Kind Code:
B2
Abstract:
The present invention relates to a marked paper product comprising a sheet comprising a cellulosic or lignocellulosic fibrous paper material, wherein the cellulosic or lignocellulosic fibrous material of an irradiated discrete, predefined portion of the sheet contains functional groups or a number thereof not present in the sheet prior to irradiation or in a non-irradiated portion of the cellulosic or lignocellulosic fibrous paper material wherein the irradiated discrete portion of the sheet has been irradiated with a dose of ionizing radiation of at least 0.10 MRad sufficient to functionalize the cellulose or lignocellulose with said functional groups.
Inventors:
Medoff marshall
Application Number:
JP2015203384A
Publication Date:
February 22, 2017
Filing Date:
October 15, 2015
Export Citation:
Assignee:
Xyreco Incorporated
International Classes:
B41M5/26; B41M5/00; B42D25/41; D21H21/48; D21H25/04
Domestic Patent References:
| JP2006520857A | ||||
| JP8176201A | ||||
| JP50004399A | ||||
| JP3008898A | ||||
| JP8158294A | ||||
| JP62199897A | ||||
| JP9030117A | ||||
| JP57040281A | ||||
| JP2009512574A |
Attorney, Agent or Firm:
Hatsushi Shimizu
Masao Haruna
Hirotaka Yamaguchi
Toshi Gobe
Ryuichi Inoue
Toshimitsu Sato
Koichi Niimi
Tomohiko Kobayashi
Masato Ozeki
Yoshihiro Igarashi
Kazuya Kawamoto
Masao Haruna
Hirotaka Yamaguchi
Toshi Gobe
Ryuichi Inoue
Toshimitsu Sato
Koichi Niimi
Tomohiko Kobayashi
Masato Ozeki
Yoshihiro Igarashi
Kazuya Kawamoto