Title:
積層白色フィルムおよび被記録材
Document Type and Number:
Japanese Patent JP7264294
Kind Code:
B2
Abstract:
To provide a laminated white film excellent in cost used for a recording medium which is an information-printing medium for replacing paper such as copy paper, a laminated white film capable of favorably transferring an image such as a toner image by methods such as an electronic photographic method comprising transferring a toner image onto a recording medium, a thermal transfer method, and an inkjet method, and capable of easily releasing and removing the image-forming material after use as a recording medium, and a laminated white film as a recording medium capable of reducing clogging of film in a conveying process of a copier and a printer.SOLUTION: A laminated white film used for a recording medium which is a paper-substituting information-printing medium has a functional layer containing an anti-static agent on at least one side face of a polyester film having an apparent density of 0.7-1.3 g/cm3, and a thickness of 10-1,000 μm, where the polyester film has fine cavities formed by containing a polymer insoluble to polyester.SELECTED DRAWING: None
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Inventors:
Kimura Hidetaka
Keita Kawanami
Yasushi Kawasaki
Keita Kawanami
Yasushi Kawasaki
Application Number:
JP2022044958A
Publication Date:
April 25, 2023
Filing Date:
March 22, 2022
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
B32B27/36; B41J29/26; G03G7/00; G03G21/00
Domestic Patent References:
| JP2001026089A | ||||
| JP11116716A | ||||
| JP7199756A | ||||
| JP11157037A | ||||
| JP2000006348A | ||||
| JP2000094617A | ||||
| JP2000169610A | ||||
| JP2001056579A | ||||
| JP2005234162A | ||||
| JP2018518385A | ||||
| JP10510772A | ||||
| JP8048792A | ||||
| JP2002363407A | ||||
| JP2007229988A | ||||
| JP2007229987A |
Foreign References:
| WO2018062493A1 | ||||
| US6096684 | ||||
| US5422175 | ||||
| EP0897947A2 | ||||
| CN101402735A |
Attorney, Agent or Firm:
Patent Attorney Corporation Ichizawa / Kawada International Patent Office
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