The non-aqueous solvent is typically a polyhydric alcohol such as propylene glycol. |
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The thermoplastic starch includes a biodegradable starch polymer plasticized with a polyhydric alcohol. |
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The patent describes the use of sorbitol as the polyhydric alcohol and the use of succinic acid anhydride as the polycarboxylic acid. |
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The drying oil is reacted with a polyhydric alcohol like glycerol or pentaerythritol, forming polyol-modified vegetable oil or polyol-modified fatty acid. |
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