KR20200091802A - 폴리(페닐렌 에테르)의 제조방법 및 이에 의해 제조된 폴리(페닐렌 에테르) - Google Patents
폴리(페닐렌 에테르)의 제조방법 및 이에 의해 제조된 폴리(페닐렌 에테르) Download PDFInfo
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- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
- C08G65/44—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols by oxidation of phenols
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- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
- C08G65/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
- C08G65/4012—Other compound (II) containing a ketone group, e.g. X-Ar-C(=O)-Ar-X for polyetherketones
- C08G65/4031—(I) or (II) containing nitrogen
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- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/46—Post-polymerisation treatment, e.g. recovery, purification, drying
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08L71/12—Polyphenylene oxides
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08L71/12—Polyphenylene oxides
- C08L71/123—Polyphenylene oxides not modified by chemical after-treatment
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- Chemical Kinetics & Catalysis (AREA)
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- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
| 성분 | 설명 | 공급 회사 |
| DMP | 2,6-디메틸페놀, CAS 등록번호: 576-26-1 | Sigma Aldrich |
| TMBPA | 2,2',6,6'-테트라메틸 비스페놀 A, CAS 등록번호: 5613-46-7 | Deepak Novochem |
| Cu2O | 산화제일구리, CAS 등록번호: 1317-39-1 | Sigma Aldrich |
| HBr | 브롬화수소산, 48 중량% 수용액; CAS 등록번호: 10035-10-6 | Sigma Aldrich |
| DBEDA | 디-터트-부틸에틸렌디아민, CAS 등록번호: 4062-60-6 | Sigma Aldrich |
| DBA | 디-n-부틸아민, CAS 등록번호: 111-92-2 | Sigma Aldrich |
| DMBA | N,N-디메틸부틸아민, CAS 등록번호: 927-62-8 | Sigma Aldrich |
| DDAC | N,N,N'N'- 디데실디메틸 암모늄 클로라이드, CAS 등록번호 7173-51-5, 상표명 MAQUAT 4450T로 이용가능 | Pilot Chemical Company |
| 톨루엔 | 톨루엔, CAS 등록번호: 108-88-3 | Sigma Aldrich |
| 공기 | 공기/B/CA/Z/7.0; 제로 그레이드 공기 | Bhuruka gases limited |
| 산소 | O2/B/OX/5.0/7.0; 순도 99.99% | Bhuruka gases limited |
| 성분 | 중량 (그램) | 몰 | 원료 내 중량% |
| DMP | 69.17 | 0.57 | 24.36 |
| TMBPA | 14.62 | 0.05 | 5.15 |
| Cu2O | 0.05 | 0.0004 | 0.02 |
| HBr | 0.65 | 0.01 | 0.23 |
| DMBA | 1.97 | 0.02 | 0.69 |
| DBA | 1.00 | 0.01 | 0.35 |
| 디아민 혼합물1 | 0.48 | 0.00 | 0.17 |
| 톨루엔 | 196.00 | 2.13 | 69.03 |
| 비교예 1 | 비교예 2 | ||
| 반응시간 (분) |
반응 혼합물 중 DMP (중량%) |
반응시간 (분) |
반응 혼합물 중 DMP (중량%) |
| 0 | 24.33 | 0 | 22.2 |
| 15 | 19.06 | 49 | 13.3 |
| 30 | 15.87 | 79 | 8.5 |
| 45 | 12.38 | 109 | 6.4 |
| 55 | 10.27 | 119 | 4.4 |
| 80 | 7.7 | 129 | 3.7 |
| 105 | 5.93 | ||
| 130 | 4.24 | ||
| 비교예 3 | 비교예 4 | 비교예 5 | |
| 체류시간(분) | DMP(중량%) | DMP(중량%) | DMP(중량%) |
| 0 | 25 | 25.1 | 24.6 |
| 4 | 17.4 | 16.8 | 11.07 |
| 8 | 11.5 | 7.7 | 6.92 |
| 11 | 7.2 | 2.7 | 3.44 |
| 15 | 2.1 | 0 | 0.72 |
| 19 | 0 | 0 | 0 |
| 실시예 1 | 실시예 2 | |
| 체류시간(분) | DMP (중량%) | DMP (중량%) |
| 0 | 23.69 | 23.33 |
| 3.8 | 5.28 | 3.52 |
| 7.5 | 1.79 | 3.31 |
| 11.25 | 0.52 |
| 성분 | 중량 (그램) | 몰 | 원료 내 중량% |
| DMP | 65.00 | 0.53 | 23.67 |
| Cu2O | 0.08 | 0.0005 | 0.03 |
| HBr | 0.43 | 0.01 | 0.16 |
| DMBA | 2.11 | 0.02 | 0.77 |
| DBA | 0.62 | 0.00 | 0.23 |
| 디아민 혼합물 1 | 0.36 | 0.00 | 0.13 |
| 톨루엔 | 206.00 | 2.24 | 75.02 |
| 비교예 6 | |
| 반응시간(분) | 반응 혼합물 중 DMP (중량%) |
| 0 | 22.52 |
| 10 | 16.61 |
| 28 | 13.37 |
| 33 | 10.45 |
| 48 | 7.15 |
| 63 | 4.61 |
| 73 | 4.53 |
| 88 | 3.01 |
| 108 | 2.78 |
| 비교예 7 | |
| 체류시간(min) | DMP (중량%) |
| 0 | 22.76 |
| 3.75 | 13.46 |
| 7.5 | 4.88 |
| 11.25 | 1.19 |
| 15 | 0.31 |
| 실시예 3 | 실시예 4 | |
| 체류시간(분) | DMP (중량%) | DMP (중량%) |
| 0 | 23.69 | 22.59 |
| 3.75 | 5.28 | 2.2 |
| 7.5 | 1.79 | 1.68 |
| 11.25 | 0.52 | 0.06 |
| 비교예 8 | 비교예 9 | ||
| 시간 (분) | % (TMBP+TMDQ)/DMP | 시간 (분) | % (TMBP+TMDQ)/DMP |
| 0 | 0.37 | 0 | 0.41 |
| 15 | 0.86 | 3.8 | 0.81 |
| 30 | 0.82 | 7.5 | 0.41 |
| 45 | 0.95 | 11.3 | 0.41 |
| 80 | 0.82 | 15.0 | 0.41 |
| 130 | 0.62 | 19.7 | |
| 실시예 5 | ||
| 시간 (분) | 반응 혼합물 중 DMP (중량%) | % (TMBP+TMDQ)/DMP |
| 0 | 23.63 | 1.29 |
| 30 | 22.46 | 1.36 |
| 60 | 21.12 | 1.65 |
| 90 | 19.44 | 1.85 |
| 120 | 18.57 | 2.02 |
| 150 | 17.5 | 2.34 |
| Mw | PDI | IV | |
| 비교예 1 | 4381 | 2.49 | 0.09 |
| 비교에 7 | 3194 | 2.03 | 0.08 |
| 실시예 1 | 2540 | 1.9 | 0.085 |
| 실시예 2 | 3510 | 2.05 | 0.09 |
Claims (14)
- 페놀, 전이 금속 촉매 및 유기 용매를 포함하는 반응 혼합물을 함유한 연속 유동식 반응기에 공기를 공급하는 단계; 및
20 내지 60℃, 바람직하게는 25 내지 55℃, 더욱 바람직하게는 30 내지 50℃의 온도 및 150 kPa 초과, 바람직하게는 200 kPa 이상, 더욱 바람직하게는 500 kPa 이상, 더욱더 바람직하게는 1000 kPa 이상의 압력에서 상기 반응 혼합물을 산화 중합시켜 폴리(페닐렌 에테르)를 형성하는 단계를 포함하고,
상기 반응 혼합물은 상기 연속 유동식 반응기에서 30분 이하, 바람직하게는 3 내지 20분, 더욱 바람직하게는 3 내지 15분의 체류시간을 갖는, 폴리(페닐렌 에테르)의 제조 방법. - 제1항에 있어서,
상기 연속 유동식 반응기는 0.1 내지 5 sec-1의 용량 물질 전달 계수(volumetric mass transfer coefficient) 및 10 내지 1500 m-1의 부피에 대한 표면적의 비를 특징으로 하는, 방법. - 제1항 또는 제2항에 있어서,
상기 페놀은 2,6-디메틸페놀, 2,3,6-트리메틸페놀 또는 이들의 조합을 포함하는, 방법. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 전이 금속 촉매는 구리-아민 촉매, 바람직하게는 구리 이온 및 힌더드 2차 아민을 포함하는 구리-아민 촉매이고;
바람직하게는 상기 힌더드 2차 아민은 하기의 화학식을 갖고,
RbHN―Ra―NHRc
상기 Ra는 C2-4 알킬렌 또는 C3-7 사이클로알킬렌이고, Rb및 Rc는 이소프로필 또는 α-탄소 원자만 수소원자들을 갖지 않는 C4-8 3차 알킬이고, 상기 2개의 질소 원자는 2 내지 3개의 탄소 원자에 의해 분리되고;
더욱 바람직하게는, 상기 힌더드 2차 아민은 디-터트-부틸에틸렌디아민인, 방법. - 제1항 내지 제4항 중 어느 한 항에 있어서,
상기 유기 용매는 톨루엔, 벤젠, 자일렌, 클로로벤젠, 오쏘-디클로로벤젠, 나이트로벤젠, 트리클로로에틸렌, 에틸렌 디클로라이드, 디클로로메탄, 클로로포름, 테트라클로로에탄 또는 이들의 조합을 포함하고, 바람직하게는 톨루엔을 포함하는, 방법. - 제1항 내지 제5항 중 어느 한 항에 있어서,
상기 반응 혼합물은 2가 페놀, 바람직하게는 2,2',6,6'-테트라메틸비스페놀 A, 2,2',6,6'-테트라메틸비페놀, 2,2',3,3',5,5'-헥사메틸-[1,1'-비페닐]-4,4'-디올 또는 이들의 조합을 더 포함하는, 방법. - 제1항 내지 제6항 중 어느 한 항에 있어서,
상기 반응 혼합물은, 2차 모노아민, 3차 모노아민 또는 이들의 조합; 브롬화물 이온 공급원; 및 상전이제 중 하나 이상을 더 포함하고,
바람직하게는 상기 2차 모노아민은 디-n-부틸아민을 포함하고 상기 3차 모노아민은 N,N-디메틸부틸아민을 포함하고,
바람직하게는 상기 브롬화물 이온 공급원은 브롬화수소산이고,
바람직하게는 상기 상전이제는 4차 암모늄 화합물, 4차 포스포늄 화합물, 3차 설포늄 화합물 또는 이들의 조합을 포함하고, 더욱 바람직하게는 상기 상전이제는 N,N,N'N'-디데실디메틸 암모늄 클로라이드를 포함하는, 방법. - 제1항 내지 제7항 중 어느 한 항에 있어서,
상기 반응기에 공기를 공급하는 단계는 1:1 내지 1:1.2, 바람직하게는 1:1.1의 페놀:산소 몰 비를 제공하기에 효과적인 유량으로 수행되는, 방법. - 제1항 내지 제8항 중 어느 한 항에 있어서,
상기 반응 혼합물로부터 상기 폴리(페닐렌 에테르)를 분리하는 단계를 더 포함하는 방법. - 제1항 내지 제9항 중 어느 한 항에 있어서,
상기 폴리(페닐렌 에테르)는, 25℃ 클로로포름에서 우베로데 점도계를 사용하여 측정된 그램당 0.04 내지 2 데시리터의 고유 점도, 폴리스트렌 표준에 대해 클로로포름을 이용한 겔 투과 크로마토그래피를 사용하여 결정된 3미만의 다분산 지수(polydispersity index), 또는 이들 모두를 갖는, 방법. - 제1항 내지 제10항 중 어느 한 항에 있어서,
상기 폴리(페닐렌 에테르)는, 산화 중합에 사용된 페놀의 중량을 기준으로, 0.5중량% 미만의 비페놀 및 퀴논을 합한 함량을 갖는 방법. - 제1항 내지 제11항 중 어느 한 항의 방법으로 제조된 폴리(페닐렌 에테르).
- 제12항에 있어서,
상기 폴리(페닐렌 에테르)는, 산화 중합에 사용된 페놀의 중량을 기준으로, 0.5중량% 미만의 비페놀 및 퀴논을 합한 함량을 갖는 폴리(페닐렌 에테르). - 제12항 또는 제13항의 폴리(페닐렌 에테르)를 포함하는 물품.
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| EP19152984.1 | 2019-01-22 | ||
| EP19152984 | 2019-01-22 |
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| EP3867298A1 (en) | 2018-10-18 | 2021-08-25 | SHPP Global Technologies B.V. | Method of preparing a poly(phenylene ether), poly(phenylene ether) made thereby, and article comprising the poly(phenylene ether) |
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| WO2016200791A1 (en) * | 2015-06-09 | 2016-12-15 | Sabic Global Technologies B.V. | Method for poly(phenylene ether) manufacture and associated poly(phenylene ether) |
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| BE635349A (ko) | 1962-07-24 | |||
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| US3642699A (en) | 1969-08-12 | 1972-02-15 | Gen Electric | Formation of polyphenylene ethers |
| US3661848A (en) | 1970-11-06 | 1972-05-09 | Gen Electric | Formation of polyphenylene ethers |
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| KR102602949B1 (ko) | 2023-11-16 |
| EP3686234B1 (en) | 2024-09-04 |
| CN111454446A (zh) | 2020-07-28 |
| US20200231750A1 (en) | 2020-07-23 |
| EP3686234A1 (en) | 2020-07-29 |
| US11472920B2 (en) | 2022-10-18 |
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