Polyamide, Polyamide-Imide, Derivatives of These, Optical Film, Display Device, and Production Methods Therefor
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United States of America Patent
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Oct 12, 2023
app pub date -
Jul 7, 2021
filing date -
Jul 13, 2020
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Provided are a polyamide having a structural unit represented by General Formula [1], and the like. In General Formula [1], R1 is a divalent organic group represented by General Formula [2], and R2 is a divalent organic group. In General Formula [2], n1 and n2 are each independently an integer of 0 to 4, and in a case where a plurality of R3's are present, the plurality of R3's each independently represent a monovalent substituent.
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