TRANSLUCENT FILM CONTAINING PIGMENTS, PREPARATION METHOD, AND COMPOSITE STRUCTURE
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United States of America
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Issued Date -
Mar 13, 2025
app pub date -
Feb 9, 2023
filing date -
Feb 9, 2023
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Abstract
A method of preparing a translucent film comprising the steps of providing a thermoplastic polymer, using the polymer to prepare a first composition containing the polymer and a second composition containing the polymer, mixing the first composition and a pigment to obtain a masterbatch containing 1 mass % to less than 30 mass % of the pigment, mixing the second composition and the masterbatch to obtain a film raw material having a pigment content of 0.05 mass % to 5.0 mass %, and processing the film raw material to obtain the film; a translucent film having uniformly distributed pigments; a composite structure containing the film; and the used of the film and the composite structure as a coating in the interior of a vehicle.
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