Invention Grant
- Patent Title: Inks for use on optical recording media
- Patent Title (中): 油墨用于光学记录介质
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Application No.: US12388877Application Date: 2009-02-19
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Publication No.: US07642218B2Publication Date: 2010-01-05
- Inventor: Brian Risch , Michael J Day , Vladek P Kasperchik , William Dorogy
- Applicant: Brian Risch , Michael J Day , Vladek P Kasperchik , William Dorogy
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: B41M5/50
- IPC: B41M5/50 ; B32B3/02
Abstract:
An optical recording medium, comprises a substrate, an imaging composition disposed on said substrate, said compound comprising: a matrix, a color-forming agent, and a nucleating agent. The nucleating agent increases the nucleation density of at least one component of the color-forming agent.
Public/Granted literature
- US20090156397A1 INKS FOR USE ON OPTICAL RECORDING MEDIA Public/Granted day:2009-06-18
Information query
