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A MULTILAYER FILM COMPRISING A LAYER COMPRISING THERMOPLASTIC POLYURETHANE AND CELLULOSE ETHER
A MULTILAYER FILM COMPRISING A LAYER COMPRISING THERMOPLASTIC POLYURETHANE AND CELLULOSE ETHER
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机译:包含由热塑性聚氨酯和纤维素醚组成的层的多层膜
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摘要
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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