CN104693428A - 高分子量的聚丁二酸丁二醇酯的制备方法 - Google Patents
高分子量的聚丁二酸丁二醇酯的制备方法 Download PDFInfo
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- CN104693428A CN104693428A CN201510114870.6A CN201510114870A CN104693428A CN 104693428 A CN104693428 A CN 104693428A CN 201510114870 A CN201510114870 A CN 201510114870A CN 104693428 A CN104693428 A CN 104693428A
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- preparation
- butylene succinate
- esterification
- reaction
- poly butylene
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- 238000002360 preparation method Methods 0.000 title claims abstract description 43
- -1 poly(butylene succinate) Polymers 0.000 title claims abstract description 32
- 238000005886 esterification reaction Methods 0.000 claims abstract description 42
- 230000032050 esterification Effects 0.000 claims abstract description 38
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 28
- 239000003054 catalyst Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 13
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims abstract description 12
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims abstract description 10
- 239000002808 molecular sieve Substances 0.000 claims abstract description 10
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 10
- UGACIEPFGXRWCH-UHFFFAOYSA-N [Si].[Ti] Chemical compound [Si].[Ti] UGACIEPFGXRWCH-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 46
- 239000000047 product Substances 0.000 claims description 28
- 229920002961 polybutylene succinate Polymers 0.000 claims description 24
- 239000004631 polybutylene succinate Substances 0.000 claims description 24
- 239000001384 succinic acid Substances 0.000 claims description 10
- LPSKDVINWQNWFE-UHFFFAOYSA-M tetrapropylazanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCC LPSKDVINWQNWFE-UHFFFAOYSA-M 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000008367 deionised water Substances 0.000 claims description 8
- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000002425 crystallisation Methods 0.000 claims description 6
- 230000008025 crystallization Effects 0.000 claims description 6
- 238000000967 suction filtration Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000012467 final product Substances 0.000 claims description 4
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000001291 vacuum drying Methods 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 claims description 2
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 229940014800 succinic anhydride Drugs 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 229920003232 aliphatic polyester Polymers 0.000 description 1
- 229920000704 biodegradable plastic Polymers 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 235000020965 cold beverage Nutrition 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000012171 hot beverage Nutrition 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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Abstract
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CN201510114870.6A CN104693428B (zh) | 2015-03-17 | 2015-03-17 | 高分子量的聚丁二酸丁二醇酯的制备方法 |
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CN201510114870.6A CN104693428B (zh) | 2015-03-17 | 2015-03-17 | 高分子量的聚丁二酸丁二醇酯的制备方法 |
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CN104693428A true CN104693428A (zh) | 2015-06-10 |
CN104693428B CN104693428B (zh) | 2016-09-28 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106008932A (zh) * | 2016-07-19 | 2016-10-12 | 宁德师范学院 | 通过熔融缩聚制备聚丁二酸丁二醇酯的新方法 |
CN108003334A (zh) * | 2017-12-09 | 2018-05-08 | 沈阳金博地生态环保科技有限公司 | 一种利用混合催化剂合成聚乳酸的方法 |
CN113402702A (zh) * | 2021-07-14 | 2021-09-17 | 四川轻化工大学 | 阻燃可降解pbs及其制备方法 |
CN114957201A (zh) * | 2022-06-15 | 2022-08-30 | 万华化学集团股份有限公司 | 一种低环状副产物聚丁二酸丁二醇聚酯的制备方法 |
CN115926133A (zh) * | 2022-12-15 | 2023-04-07 | 天津大学 | 一种以直链二元羧酸和非张力环氧化合物为单体制备交替共聚酯的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0873582A (ja) * | 1994-09-12 | 1996-03-19 | Unitika Ltd | 脂肪族ポリエステルの製造方法 |
CN101134809A (zh) * | 2007-05-21 | 2008-03-05 | 李鹏 | 一种制备脂肪族聚酯的工艺方法 |
CN101367919A (zh) * | 2007-08-16 | 2009-02-18 | 广州金发科技股份有限公司 | 一种钛硅催化剂及其制备方法与应用 |
-
2015
- 2015-03-17 CN CN201510114870.6A patent/CN104693428B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0873582A (ja) * | 1994-09-12 | 1996-03-19 | Unitika Ltd | 脂肪族ポリエステルの製造方法 |
CN101134809A (zh) * | 2007-05-21 | 2008-03-05 | 李鹏 | 一种制备脂肪族聚酯的工艺方法 |
CN101367919A (zh) * | 2007-08-16 | 2009-02-18 | 广州金发科技股份有限公司 | 一种钛硅催化剂及其制备方法与应用 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106008932A (zh) * | 2016-07-19 | 2016-10-12 | 宁德师范学院 | 通过熔融缩聚制备聚丁二酸丁二醇酯的新方法 |
CN108003334A (zh) * | 2017-12-09 | 2018-05-08 | 沈阳金博地生态环保科技有限公司 | 一种利用混合催化剂合成聚乳酸的方法 |
CN113402702A (zh) * | 2021-07-14 | 2021-09-17 | 四川轻化工大学 | 阻燃可降解pbs及其制备方法 |
CN113402702B (zh) * | 2021-07-14 | 2022-07-15 | 四川轻化工大学 | 阻燃可降解pbs及其制备方法 |
CN114957201A (zh) * | 2022-06-15 | 2022-08-30 | 万华化学集团股份有限公司 | 一种低环状副产物聚丁二酸丁二醇聚酯的制备方法 |
CN114957201B (zh) * | 2022-06-15 | 2023-10-20 | 万华化学集团股份有限公司 | 一种低环状副产物聚丁二酸丁二醇聚酯的制备方法 |
CN115926133A (zh) * | 2022-12-15 | 2023-04-07 | 天津大学 | 一种以直链二元羧酸和非张力环氧化合物为单体制备交替共聚酯的方法 |
CN115926133B (zh) * | 2022-12-15 | 2023-10-13 | 天津大学 | 一种以直链二元羧酸和非张力环氧化合物为单体制备交替共聚酯的方法 |
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CN104693428B (zh) | 2016-09-28 |
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