Invention Grant
US07645396B2 1,2-bis(3-methylphenoxy)ethane composition and thermal recording media made by using the same
失效
1,2-双（3-甲基苯氧基）乙烷组合物和使用其制备的热记录介质
- Patent Title: 1,2-bis(3-methylphenoxy)ethane composition and thermal recording media made by using the same
- Patent Title (中): 1,2-双（3-甲基苯氧基）乙烷组合物和使用其制备的热记录介质
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Application No.: US12397814Application Date: 2009-03-04
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Publication No.: US07645396B2Publication Date: 2010-01-12
- Inventor: Shigeru Oda
- Applicant: Shigeru Oda
- Applicant Address: JP Kurume-shi
- Assignee: Sanko Co., Ltd.
- Current Assignee: Sanko Co., Ltd.
- Current Assignee Address: JP Kurume-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2003-039771 20030218; JP2003-084413 20030326
- Main IPC: C09K3/00
- IPC: C09K3/00 ; B41M5/20 ; C07C15/067
Abstract:
In a thermal recording medium including a basic chromogenic dye, a developer and a sensitizer, a composition for a thermal recording medium which composition contains 50 ppm to 5.0 mass % of 1-(3-methylphenoxy)-2-(4-methylphenoxy)ethane and/or 1,2-bis(4-methylphenoxy)ethane in 1,2-bis(3-methylphenoxy)ethane is used as said sensitizer, whereby the 1,2-bis(3-methylphenoxy)ethane compound is remarkably improved in milling property in the preparation of the above sensitizer, and a thermal recording medium is provided without impairing the colorability, etc., such as thermal colorability.
Public/Granted literature
- US20090166594A1 1,2-BIS(3-METHYLPHENOXY)ETHANE COMPOSITION AND THERMAL RECORDING MEDIA MADE BY USING THE SAME Public/Granted day:2009-07-02
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