Degradable bio-based polycarbonate material and preparation method thereof
The invention discloses a degradable bio-based polycarbonate material and a preparation method thereof.The preparation method comprises the steps that under the protective atmosphere, pentanediol, isosorbide, terephthalic acid and a first catalyst are mixed and then subjected to an esterification re...
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Format: | Patent |
Sprache: | chi ; eng |
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