Microtextured films with improved tactile impression and/or reduced noise perception
A film layer having a micro-textured surface is provided. The film layer has a continuous phase with one or more thermoplastic polymers, wherein at least one of the thermoplastic polymers is a low-modulus polymer having a 2% secant modulus of less than or equal to 140 MPa, and the film has from 10 w...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
05.09.2017
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Subjects | |
Online Access | Get full text |
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Summary: | A film layer having a micro-textured surface is provided. The film layer has a continuous phase with one or more thermoplastic polymers, wherein at least one of the thermoplastic polymers is a low-modulus polymer having a 2% secant modulus of less than or equal to 140 MPa, and the film has from 10 wt % to 100 wt % of the low modulus thermoplastic polymer. The film layer also has a discrete phase with from 5 wt % to 45 wt % of a thermoplastic starch. |
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Bibliography: | Application Number: US201514709527 |