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. 21, 2012
Filed:
Feb. 24, 2009
Yongzhong Wang, Tucson, AZ (US);
Hai Quang Tran, San Diego, CA (US);
Jessica Huien Liao, San Diego, CA (US);
Yongzhong Wang, Tucson, AZ (US);
Hai Quang Tran, San Diego, CA (US);
Jessica Huien Liao, San Diego, CA (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
The instant disclosure relates to an ink jet printable optical recording medium including a substrate having opposing surfaces, namely a recording surface and a printing surface. The printing surface of the substrate is coated with an adhesion promotion layer which includes polyurethane, a high surface area inorganic pigment having a surface area of at least 100 m/g, and a low surface area inorganic pigment having a surface area of at most 50 m/g. The adhesion promotion layer is coated with an ink receptive coating.