Invention Application
- Patent Title: GRAPHIC ARTICLE
- Patent Title (中): 图形文章
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Application No.: US14232938Application Date: 2012-07-31
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Publication No.: US20140154505A1Publication Date: 2014-06-05
- Inventor: Ronald S. Steelman , John A. Nielsen , Keith R. Lyon , Kathleen A. Dennison
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St .Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St .Paul
- International Application: PCT/US2012/048934 WO 20120731
- Main IPC: B32B27/40
- IPC: B32B27/40 ; C08L75/06

Abstract:
The present application is directed to articles useful as graphic films. Specifically, the present application is directed to a multilayer film, at least one layer of the multilayer film comprising a polymer blend comprising a thermoplastic polyurethane and a cellulose ester. In some embodiments, a second layer of the multilayer film comprises thermoplastic polyurethane and the cellulose ester. In some embodiments, a second layer of the multilayer film comprises a material different from the polymer blend.
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