METHOD FOR PRODUCING POLYESTER FOR PLASTIC WRAP
To provide a method for producing polyester for a plastic wrap which improves physical properties of polybutylene adipate terephthalate, and can enhance applicability to a plastic wrap.SOLUTION: A method for producing polyester for a plastic wrap includes at least the following steps. Aromatic carbo...
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23.05.2024
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Abstract | To provide a method for producing polyester for a plastic wrap which improves physical properties of polybutylene adipate terephthalate, and can enhance applicability to a plastic wrap.SOLUTION: A method for producing polyester for a plastic wrap includes at least the following steps. Aromatic carboxylic acid, aliphatic carboxylic acid and aliphatic alcohol are provided, and the aromatic carboxylic acid includes at least two of a phthalic acid, an isophthalic acid and a terephthalic acid. The method sequentially performs at least esterification reaction, preliminary polymerization reaction and polymerization reaction on the aromatic carboxylic acid, the aliphatic carboxylic acid and the aliphatic alcohol, and forms polybutylene adipate terephthalate.SELECTED DRAWING: Figure 1
【課題】ポリブチレンアジペートテレフタレートの物理的性質を向上させ、さらにプラスチックラップへの適用性を高めることができるプラスチックラップ用ポリエステルの製造方法を提供する。【解決手段】プラスチックラップ用ポリエステルの製造方法は、少なくとも以下の工程を含む。芳香族カルボン酸、脂肪族カルボン酸、および脂肪族アルコールが提供され、前記前記芳香族カルボン酸は、フタル酸、イソフタル酸、およびテレフタル酸のうちの少なくとも2つを含む。前記芳香族カルボン酸、前記脂肪族カルボン酸、および前記脂肪族アルコールを少なくとも、エステル化反応、予備重合反応、および重合反応を順次に行い、ポリブチレンアジペートテレフタレートを形成する。【選択図】図1 |
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AbstractList | To provide a method for producing polyester for a plastic wrap which improves physical properties of polybutylene adipate terephthalate, and can enhance applicability to a plastic wrap.SOLUTION: A method for producing polyester for a plastic wrap includes at least the following steps. Aromatic carboxylic acid, aliphatic carboxylic acid and aliphatic alcohol are provided, and the aromatic carboxylic acid includes at least two of a phthalic acid, an isophthalic acid and a terephthalic acid. The method sequentially performs at least esterification reaction, preliminary polymerization reaction and polymerization reaction on the aromatic carboxylic acid, the aliphatic carboxylic acid and the aliphatic alcohol, and forms polybutylene adipate terephthalate.SELECTED DRAWING: Figure 1
【課題】ポリブチレンアジペートテレフタレートの物理的性質を向上させ、さらにプラスチックラップへの適用性を高めることができるプラスチックラップ用ポリエステルの製造方法を提供する。【解決手段】プラスチックラップ用ポリエステルの製造方法は、少なくとも以下の工程を含む。芳香族カルボン酸、脂肪族カルボン酸、および脂肪族アルコールが提供され、前記前記芳香族カルボン酸は、フタル酸、イソフタル酸、およびテレフタル酸のうちの少なくとも2つを含む。前記芳香族カルボン酸、前記脂肪族カルボン酸、および前記脂肪族アルコールを少なくとも、エステル化反応、予備重合反応、および重合反応を順次に行い、ポリブチレンアジペートテレフタレートを形成する。【選択図】図1 |
Author | LIAO TEAO CHUANG JUNG-JEN WONG TZU-HUAN |
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DocumentTitleAlternate | プラスチックラップ用ポリエステルの製造方法 |
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Snippet | To provide a method for producing polyester for a plastic wrap which improves physical properties of polybutylene adipate terephthalate, and can enhance... |
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SubjectTerms | CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP |
Title | METHOD FOR PRODUCING POLYESTER FOR PLASTIC WRAP |
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