Invention Grant
US08691489B2 Thermal image receiver elements prepared using aqueous formulations
有权
使用水性配方制备的热成像接收元件
- Patent Title: Thermal image receiver elements prepared using aqueous formulations
- Patent Title (中): 使用水性配方制备的热成像接收元件
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Application No.: US13491906Application Date: 2012-06-08
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Publication No.: US08691489B2Publication Date: 2014-04-08
- Inventor: Teh-Ming Kung , Peter J. Ghyzel , John L. Muehlbauer
- Applicant: Teh-Ming Kung , Peter J. Ghyzel , John L. Muehlbauer
- Applicant Address: US NY Rochester
- Assignee: Kodak Alaris, Inc.
- Current Assignee: Kodak Alaris, Inc.
- Current Assignee Address: US NY Rochester
- Agency: Hogan Lovells US LLP
- Main IPC: G03C8/00
- IPC: G03C8/00 ; B41M3/12 ; B41M5/40 ; B41M5/20 ; B41M5/24

Abstract:
A thermal image receiver element dry image receiving layer has a Tg of at least 25° C. as the outermost layer. The dry image receiving layer has a dry thickness of at least 0.5 μm and up to and including 5 μm. It comprises a polymer binder matrix that consists essentially of: (1) a water-dispersible acrylic polymer comprising chemically reacted or chemically non-reacted hydroxyl, phospho, phosphonate, sulfo, sulfonate, carboxy, or carboxylate groups, and (2) a water-dispersible polyester that has a Tg of 30° C. or less. The water-dispersible acrylic polymer is present in an amount of at least 55 weight % of the total dry image receiving layer weight and at a dry ratio to the water-dispersible polyester of at least 1:1. The thermal image receiver element can be used to prepare thermal dye images after thermal transfer from a thermal donor element.
Public/Granted literature
- US20130327473A1 THERMAL IMAGE RECEIVER ELEMENTS PREPARED USING AQUEOUS FORMULATIONS Public/Granted day:2013-12-12
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