DICARBONYL HALIDES, POLYMER COMPOSITIONS AND FILMS MADE THEREFROM
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United States of America Patent
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Issued Date -
Feb 15, 2024
app pub date -
Jun 27, 2023
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Aug 5, 2022
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Abstract
In a first aspect, a dicarbonyl halide includes an alicyclic group. In a second aspect, a polymer composition is derived from the dicarbonyl halide, a dianhydride and a diamine, wherein the polymer composition is a poly(amide-imide) or a poly(amide-ester-imide), wherein the poly(amide-ester-imide) is further derived from a polyol. In a third aspect, a polymer film includes the polymer composition. In a fourth aspect, an electronic device includes the polymer film. In a fifth aspect, a metal-clad laminate includes the polymer film.
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