Invention Grant
- Patent Title: Antifog laminated film
- Patent Title (中): 防雾层压膜
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Application No.: US11587086Application Date: 2005-04-19
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Publication No.: US07887903B2Publication Date: 2011-02-15
- Inventor: Tsutomu Uehara , Takeo Omori , Tadayoshi Itoh
- Applicant: Tsutomu Uehara , Takeo Omori , Tadayoshi Itoh
- Applicant Address: JP Tokyo
- Assignee: Kureha Corporation
- Current Assignee: Kureha Corporation
- Current Assignee Address: JP Tokyo
- Agency: Reed Smith LLP
- Priority: JP2004-124632 20040420
- International Application: PCT/JP2005/007753 WO 20050419
- International Announcement: WO2005/102693 WO 20051103
- Main IPC: B32B23/18
- IPC: B32B23/18 ; B32B27/18 ; B32B27/32 ; B32B27/36 ; B32B27/40

Abstract:
The present invention provides a laminated film including at least two layers of an outer layer having a printed portion on a surface and an inner layer subjected to an antifogging treatment in which principal resin comprising a solid content of the printed portion is made of chlorinated polypropylene-based resin or urethane-based resin. This antifog laminated film hardly degrades in an antifogging property even when the antifog laminated film subjected to printing on the outer layer of a surface subjected to the antifogging treatment and the printed surface are strongly brought into contact with each other due to an operation of winding the film into a roll or the like.
Public/Granted literature
- US20070212549A1 Antifog Laminated Film Public/Granted day:2007-09-13
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