CN108707224B - 环境友好型聚碳酸酯及其制备方法 - Google Patents
环境友好型聚碳酸酯及其制备方法 Download PDFInfo
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- CN108707224B CN108707224B CN201810666479.0A CN201810666479A CN108707224B CN 108707224 B CN108707224 B CN 108707224B CN 201810666479 A CN201810666479 A CN 201810666479A CN 108707224 B CN108707224 B CN 108707224B
- Authority
- CN
- China
- Prior art keywords
- polycarbonate
- reaction
- bisphenol
- isosorbide
- melt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229920000515 polycarbonate Polymers 0.000 title claims abstract description 98
- 239000004417 polycarbonate Substances 0.000 title claims abstract description 98
- 238000002360 preparation method Methods 0.000 title abstract description 14
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims abstract description 56
- KLDXJTOLSGUMSJ-JGWLITMVSA-N Isosorbide Chemical compound O[C@@H]1CO[C@@H]2[C@@H](O)CO[C@@H]21 KLDXJTOLSGUMSJ-JGWLITMVSA-N 0.000 claims abstract description 41
- 229960002479 isosorbide Drugs 0.000 claims abstract description 41
- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 29
- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 claims abstract description 26
- -1 polysiloxane Polymers 0.000 claims abstract description 25
- 238000002156 mixing Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000000155 melt Substances 0.000 claims abstract description 13
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims description 52
- 239000003054 catalyst Substances 0.000 claims description 40
- 238000005809 transesterification reaction Methods 0.000 claims description 19
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 14
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 13
- 150000002148 esters Chemical group 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 239000011261 inert gas Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 11
- 230000007613 environmental effect Effects 0.000 abstract description 10
- 230000009477 glass transition Effects 0.000 abstract description 6
- 229920000402 bisphenol A polycarbonate polymer Polymers 0.000 description 8
- 239000002028 Biomass Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012113 quantitative test Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
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
- C08G64/30—General preparatory processes using carbonates
- C08G64/307—General preparatory processes using carbonates and phenols
-
- 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
- C08G64/30—General preparatory processes using carbonates
- C08G64/305—General preparatory processes using carbonates and alcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
Landscapes
- 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
特性粘数(mL/g) | 粘均分子量 | Tg/℃ | |
实施例一 | 48.71 | 27655 | 154 |
实施例二 | 52.27 | 30139 | 157 |
实施例三 | 54.13 | 31452 | 159 |
对比例 | 45.16 | 25217 | 150 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810666479.0A CN108707224B (zh) | 2018-06-26 | 2018-06-26 | 环境友好型聚碳酸酯及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810666479.0A CN108707224B (zh) | 2018-06-26 | 2018-06-26 | 环境友好型聚碳酸酯及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN108707224A CN108707224A (zh) | 2018-10-26 |
CN108707224B true CN108707224B (zh) | 2020-06-16 |
Family
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Family Applications (1)
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CN201810666479.0A Active CN108707224B (zh) | 2018-06-26 | 2018-06-26 | 环境友好型聚碳酸酯及其制备方法 |
Country Status (1)
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CN (1) | CN108707224B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101448872A (zh) * | 2006-07-26 | 2009-06-03 | 三菱化学株式会社 | 芳香族聚碳酸酯的连续制造方法和制造装置 |
CN105291297A (zh) * | 2015-11-20 | 2016-02-03 | 宁波浙铁大风化工有限公司 | 一种聚碳酸酯生产系统 |
CN105542176A (zh) * | 2016-02-04 | 2016-05-04 | 广东优科艾迪高分子材料有限公司 | 一种高流动性和低温韧性的改性聚碳酸酯及其制备方法 |
CN107936239A (zh) * | 2017-11-30 | 2018-04-20 | 北京濮源新材料技术研究院(普通合伙) | 聚碳酸酯熔体的后处理方法及装置 |
-
2018
- 2018-06-26 CN CN201810666479.0A patent/CN108707224B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101448872A (zh) * | 2006-07-26 | 2009-06-03 | 三菱化学株式会社 | 芳香族聚碳酸酯的连续制造方法和制造装置 |
CN105291297A (zh) * | 2015-11-20 | 2016-02-03 | 宁波浙铁大风化工有限公司 | 一种聚碳酸酯生产系统 |
CN105542176A (zh) * | 2016-02-04 | 2016-05-04 | 广东优科艾迪高分子材料有限公司 | 一种高流动性和低温韧性的改性聚碳酸酯及其制备方法 |
CN107936239A (zh) * | 2017-11-30 | 2018-04-20 | 北京濮源新材料技术研究院(普通合伙) | 聚碳酸酯熔体的后处理方法及装置 |
Also Published As
Publication number | Publication date |
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Effective date of registration: 20230206 Address after: 457500 puwang Industrial Park, fan County, Puyang City, Henan Province Patentee after: PUYANG SHENGTONGJUYUAN ADVANCED MATERIALS Co.,Ltd. Address before: 100098 b-1907, 16th floor, building 1, 18 Zhongguancun East Road, Haidian District, Beijing Patentee before: PEKING PUYUAN INSTITUTE FOR ADVANCED MATERIALS AND TECHNOLOGY |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Environmentally friendly polycarbonate and its preparation method Effective date of registration: 20230720 Granted publication date: 20200616 Pledgee: China Petroleum Finance Co.,Ltd. Pledgor: PUYANG SHENGTONGJUYUAN ADVANCED MATERIALS Co.,Ltd. Registration number: Y2023980048997 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200616 Pledgee: China Petroleum Finance Co.,Ltd. Pledgor: PUYANG SHENGTONGJUYUAN ADVANCED MATERIALS Co.,Ltd. Registration number: Y2023980048997 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Environmentally friendly polycarbonate and its preparation method Granted publication date: 20200616 Pledgee: China Petroleum Finance Co.,Ltd. Pledgor: PUYANG SHENGTONGJUYUAN ADVANCED MATERIALS Co.,Ltd. Registration number: Y2024980021619 |