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:
Feb. 02, 2010
Filed:
Mar. 29, 2004
Yoshio Yoshida, Tokyo, JP;
Shoichi Endo, Tokyo, JP;
Masanori Kawashima, Tokyo, JP;
Susumu Hagisawa, Tokyo, JP;
Takayuki Fujimoto, Tokyo, JP;
Masaya Tosaka, Tokyo, JP;
Yuu Suzuki, Tokyo, JP;
Kaoru Hamada, Tokyo, JP;
Yoshio Yoshida, Tokyo, JP;
Shoichi Endo, Tokyo, JP;
Masanori Kawashima, Tokyo, JP;
Susumu Hagisawa, Tokyo, JP;
Takayuki Fujimoto, Tokyo, JP;
Masaya Tosaka, Tokyo, JP;
Yuu Suzuki, Tokyo, JP;
Kaoru Hamada, Tokyo, JP;
Nippon Paper Industries Co., Ltd., Tokyo, JP;
Abstract
An inkjet recording medium obtained by forming a coating layer containing a pigment and a binder on the surface of a base material and coating layer is subsequently pressed onto a heated mirror finished surface to dry to form an ink absorbing layer through a cast coating method, wherein pigment contains a colloidal silica that has a primary particle diameter of from 10 nm to 100 nm while the ratio of the secondary particle diameter to primary particle diameter is from 1.5 to 3.0.