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POLYESTER POLYOL HAVING SUPERIOR DURABILITY
POLYESTER POLYOL HAVING SUPERIOR DURABILITY
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机译:具有卓越耐久性的聚酯多元醇
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摘要
To provide a polyester polyol from which a polyurethane having acid resistance and alkali resistance can be produced. A polyester polyol containing 1,3-propanediol having an alicyclic skeleton in a side chain, 3-methyl-1,5-pentanediol and a dibasic acid component as constituent components.
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