The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 08, 2011
Filed:
Dec. 27, 2004
Hiroshi Koyamoto, Tokyo, JP;
Koji Okomori, Tokyo, JP;
Masahito Suzuki, Tokyo, JP;
Hirokazu Morii, Tokyo, JP;
Hiroshi Koyamoto, Tokyo, JP;
Koji Okomori, Tokyo, JP;
Masahito Suzuki, Tokyo, JP;
Hirokazu Morii, Tokyo, JP;
Nippon Paper Industries Co., Ltd., Tokyo, JP;
Abstract
The present invention aims to provide coated papers for newsprint inks having fast ink drying properties comparable to those of conventional newsprint papers, without stickiness, and having good reproduction and sharpness of printed images comparable to those of coated papers printed using penetration drying type inks; as well as processes for preparing them. The invention provides for a coated printing paper for newsprint inks comprising a coating layer containing a pigment and an adhesive on a base paper, characterized in that the coating layer on the base paper has a coat weight of 4.0 g/mor more per side and that the coated paper has an oil absorbency under pressure of 20 g/mor more and a Bekk smoothness of 75 seconds or less; as well as a process for preparing the paper.