CN116162233A - 一种低分子量二氧化碳基聚碳酸酯多元醇的制备方法 - Google Patents
一种低分子量二氧化碳基聚碳酸酯多元醇的制备方法 Download PDFInfo
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- CN116162233A CN116162233A CN202211104506.8A CN202211104506A CN116162233A CN 116162233 A CN116162233 A CN 116162233A CN 202211104506 A CN202211104506 A CN 202211104506A CN 116162233 A CN116162233 A CN 116162233A
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- carbon dioxide
- acid
- polycarbonate polyol
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 229920005862 polyol Polymers 0.000 title claims abstract description 25
- 150000003077 polyols Chemical class 0.000 title claims abstract description 25
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 24
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 24
- 229920000515 polycarbonate Polymers 0.000 title claims abstract description 19
- 239000004417 polycarbonate Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 44
- 239000003999 initiator Substances 0.000 claims abstract description 25
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims abstract description 24
- -1 amine compound Chemical class 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000012986 chain transfer agent Substances 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 14
- 239000002253 acid Substances 0.000 claims abstract description 11
- 239000003054 catalyst Substances 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 230000035484 reaction time Effects 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 239000008367 deionised water Substances 0.000 claims abstract description 7
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 239000002841 Lewis acid Substances 0.000 claims abstract description 6
- 150000007517 lewis acids Chemical class 0.000 claims abstract description 6
- 239000000047 product Substances 0.000 claims description 24
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 8
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 6
- 239000001384 succinic acid Substances 0.000 claims description 5
- LALRXNPLTWZJIJ-UHFFFAOYSA-N triethylborane Chemical group CCB(CC)CC LALRXNPLTWZJIJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000002879 Lewis base Substances 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000012043 crude product Substances 0.000 claims description 4
- 125000004404 heteroalkyl group Chemical group 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 4
- 150000007527 lewis bases Chemical class 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000004108 freeze drying Methods 0.000 claims description 3
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 claims description 3
- CMHHITPYCHHOGT-UHFFFAOYSA-N tributylborane Chemical compound CCCCB(CCCC)CCCC CMHHITPYCHHOGT-UHFFFAOYSA-N 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 150000003863 ammonium salts Chemical class 0.000 claims description 2
- 239000002585 base Substances 0.000 claims description 2
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical group CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 2
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- 150000003141 primary amines Chemical class 0.000 claims description 2
- 150000003335 secondary amines Chemical class 0.000 claims description 2
- 125000000547 substituted alkyl group Chemical group 0.000 claims description 2
- 150000005846 sugar alcohols Polymers 0.000 claims description 2
- 150000003512 tertiary amines Chemical class 0.000 claims description 2
- YUPAWYWJNZDARM-UHFFFAOYSA-N tri(butan-2-yl)borane Chemical compound CCC(C)B(C(C)CC)C(C)CC YUPAWYWJNZDARM-UHFFFAOYSA-N 0.000 claims description 2
- MXSVLWZRHLXFKH-UHFFFAOYSA-N triphenylborane Chemical compound C1=CC=CC=C1B(C=1C=CC=CC=1)C1=CC=CC=C1 MXSVLWZRHLXFKH-UHFFFAOYSA-N 0.000 claims description 2
- 238000004904 shortening Methods 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 17
- 229920000379 polypropylene carbonate Polymers 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 239000007787 solid Substances 0.000 description 7
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 6
- 230000003197 catalytic effect Effects 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- DZGCGKFAPXFTNM-UHFFFAOYSA-N ethanol;hydron;chloride Chemical compound Cl.CCO DZGCGKFAPXFTNM-UHFFFAOYSA-N 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 239000012264 purified product Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 description 4
- 238000004448 titration Methods 0.000 description 4
- 101100135890 Caenorhabditis elegans pdi-6 gene Proteins 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000002009 diols Chemical class 0.000 description 3
- 229910052755 nonmetal Inorganic materials 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- BGULNPVMQAPGLT-UHFFFAOYSA-N [Cl-].[NH4+].C1(=CC=CC=C1)P(C1=CC=CC=C1)C1=CC=CC=C1.C1(=CC=CC=C1)P(C1=CC=CC=C1)C1=CC=CC=C1 Chemical compound [Cl-].[NH4+].C1(=CC=CC=C1)P(C1=CC=CC=C1)C1=CC=CC=C1.C1(=CC=CC=C1)P(C1=CC=CC=C1)C1=CC=CC=C1 BGULNPVMQAPGLT-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- ZQBFAOFFOQMSGJ-UHFFFAOYSA-N hexafluorobenzene Chemical compound FC1=C(F)C(F)=C(F)C(F)=C1F ZQBFAOFFOQMSGJ-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- QAEDZJGFFMLHHQ-UHFFFAOYSA-N trifluoroacetic anhydride Chemical compound FC(F)(F)C(=O)OC(=O)C(F)(F)F QAEDZJGFFMLHHQ-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- DTQVDTLACAAQTR-UHFFFAOYSA-M Trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 150000002924 oxiranes Chemical class 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 1
- NHGXDBSUJJNIRV-UHFFFAOYSA-M tetrabutylammonium chloride Chemical compound [Cl-].CCCC[N+](CCCC)(CCCC)CCCC NHGXDBSUJJNIRV-UHFFFAOYSA-M 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/32—General preparatory processes using carbon dioxide
- C08G64/34—General preparatory processes using carbon dioxide and cyclic ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/44—Polycarbonates
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
反应时间t/h | Mn/g*mol-1 | PDI |
6 | 1480 | 1.16 |
8 | 1651 | 1.16 |
10 | 1837 | 1.15 |
反应时间t/h | Mn/g*mol-1 | PDI |
6 | 1620 | 1.16 |
8 | 1893 | 1.16 |
10 | 2182 | 1.15 |
反应时间t/h | Mn/g*mol-1 | PDI |
6 | 1920 | 1.16 |
8 | 2293 | 1.16 |
10 | 2551 | 1.16 |
Claims (9)
Priority Applications (1)
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CN202211104506.8A CN116162233A (zh) | 2022-09-09 | 2022-09-09 | 一种低分子量二氧化碳基聚碳酸酯多元醇的制备方法 |
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CN202211104506.8A CN116162233A (zh) | 2022-09-09 | 2022-09-09 | 一种低分子量二氧化碳基聚碳酸酯多元醇的制备方法 |
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CN116162233A true CN116162233A (zh) | 2023-05-26 |
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CN202211104506.8A Pending CN116162233A (zh) | 2022-09-09 | 2022-09-09 | 一种低分子量二氧化碳基聚碳酸酯多元醇的制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117887062A (zh) * | 2024-03-15 | 2024-04-16 | 中国科学院过程工程研究所 | 一种可控合成低分子量窄分布聚醚多元醇的方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106397740A (zh) * | 2015-07-30 | 2017-02-15 | 肯特催化材料股份有限公司 | 环氧树脂固化促进剂及其制备方法 |
CN109776773A (zh) * | 2019-01-15 | 2019-05-21 | 华中科技大学 | 一种可生物降解嵌段共聚物的制备方法 |
CN113195590A (zh) * | 2018-12-12 | 2021-07-30 | 阿卜杜拉国王科技大学 | 聚碳酸酯多元醇 |
WO2021243870A1 (zh) * | 2020-06-01 | 2021-12-09 | 南京工业大学 | 一种环状单体开环聚合方法 |
CN114174379A (zh) * | 2019-07-05 | 2022-03-11 | 阿卜杜拉国王科技大学 | 聚碳酸酯合成后的活化剂和引发剂的回收和再利用 |
CN114524929A (zh) * | 2021-09-24 | 2022-05-24 | 山东联欣环保科技有限公司 | 一种二氧化碳基四元共聚物的制备方法 |
CN114736360A (zh) * | 2022-05-13 | 2022-07-12 | 中山大学 | 一种可原位交联的超低熔指的二氧化碳基聚酯-聚碳酸酯及其制备方法 |
-
2022
- 2022-09-09 CN CN202211104506.8A patent/CN116162233A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106397740A (zh) * | 2015-07-30 | 2017-02-15 | 肯特催化材料股份有限公司 | 环氧树脂固化促进剂及其制备方法 |
CN113195590A (zh) * | 2018-12-12 | 2021-07-30 | 阿卜杜拉国王科技大学 | 聚碳酸酯多元醇 |
CN109776773A (zh) * | 2019-01-15 | 2019-05-21 | 华中科技大学 | 一种可生物降解嵌段共聚物的制备方法 |
CN114174379A (zh) * | 2019-07-05 | 2022-03-11 | 阿卜杜拉国王科技大学 | 聚碳酸酯合成后的活化剂和引发剂的回收和再利用 |
WO2021243870A1 (zh) * | 2020-06-01 | 2021-12-09 | 南京工业大学 | 一种环状单体开环聚合方法 |
CN114524929A (zh) * | 2021-09-24 | 2022-05-24 | 山东联欣环保科技有限公司 | 一种二氧化碳基四元共聚物的制备方法 |
CN114736360A (zh) * | 2022-05-13 | 2022-07-12 | 中山大学 | 一种可原位交联的超低熔指的二氧化碳基聚酯-聚碳酸酯及其制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117887062A (zh) * | 2024-03-15 | 2024-04-16 | 中国科学院过程工程研究所 | 一种可控合成低分子量窄分布聚醚多元醇的方法 |
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Inventor after: Wang Shuanjin Inventor after: Yin Jingyao Inventor after: Meng Yuezhong Inventor after: Liang Jiaxin Inventor after: Xiao Min Inventor after: Han Dongmei Inventor after: Huang Sheng Inventor before: Wang Shuanjin Inventor before: Yin Nengjing Inventor before: Meng Yuezhong Inventor before: Liang Jiaxin Inventor before: Xiao Min Inventor before: Han Dongmei Inventor before: Huang Sheng |