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:
Sep. 24, 2002
Filed:
Oct. 18, 1999
Applicant:
Inventors:
Kiyoshi Iwamoto, Shizuoka, JP;
Senichi Yoshizawa, Shizuoka, JP;
Hiroyuki Onishi, Suwa, JP;
Masaaki Itano, Suwa, JP;
Akio Owatari, Suwa, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 2/700 ;
U.S. Cl.
CPC ...
B32B 2/700 ;
Abstract
An inkjet recording sheet whose discoloration, which is caused with the passage of time, is prevented, the inkjet recording sheet comprising a substrate and an ink receptor layer formed on the substrate, the ink receptor layer containing a polymer obtained from a monomer component containing at least vinyl-polymerizable monomer containing a basic nitrogen atom, the ink receptor layer containing a polymerization inhibitor in an amount of 10 to 500 ppm.
Iwamoto, Kiyoshi. (2002). Inkjet recording sheet (U.S. Patent No. 6455169). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6455169
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile