KR20200072087A - 개선된 폴리에테르케톤케톤 제조방법 및 이에 의해 제조된 폴리에테르케톤케톤 - Google Patents
개선된 폴리에테르케톤케톤 제조방법 및 이에 의해 제조된 폴리에테르케톤케톤 Download PDFInfo
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- 229920001652 poly(etherketoneketone) Polymers 0.000 title claims abstract description 150
- 238000000034 method Methods 0.000 title claims description 26
- 230000008569 process Effects 0.000 title description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 65
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 claims abstract description 45
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000006243 chemical reaction Methods 0.000 claims abstract description 41
- FDQSRULYDNDXQB-UHFFFAOYSA-N benzene-1,3-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=CC(C(Cl)=O)=C1 FDQSRULYDNDXQB-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 claims abstract description 35
- 239000003054 catalyst Substances 0.000 claims abstract description 26
- UVGPELGZPWDPFP-UHFFFAOYSA-N 1,4-diphenoxybenzene Chemical compound C=1C=C(OC=2C=CC=CC=2)C=CC=1OC1=CC=CC=C1 UVGPELGZPWDPFP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000011261 inert gas Substances 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 239000012429 reaction media Substances 0.000 claims abstract description 12
- 238000007664 blowing Methods 0.000 claims abstract description 10
- NWJVKSITTJQWCG-UHFFFAOYSA-N [4-(4-phenoxybenzoyl)phenyl]-(4-phenoxyphenyl)methanone Chemical compound C=1C=C(C(=O)C=2C=CC(OC=3C=CC=CC=3)=CC=2)C=CC=1C(=O)C(C=C1)=CC=C1OC1=CC=CC=C1 NWJVKSITTJQWCG-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 22
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical group ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 12
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical group ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 claims description 12
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000007791 liquid phase Substances 0.000 claims description 7
- 229920001643 poly(ether ketone) Polymers 0.000 claims description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 5
- ITVUPWDTDWMACZ-UHFFFAOYSA-N (4-phenoxyphenyl)-phenylmethanone Chemical compound C=1C=C(OC=2C=CC=CC=2)C=CC=1C(=O)C1=CC=CC=C1 ITVUPWDTDWMACZ-UHFFFAOYSA-N 0.000 claims description 3
- CSWLPMHPPCPQHC-UHFFFAOYSA-N 1-(benzenesulfonyl)-4-phenoxybenzene Chemical compound C=1C=C(OC=2C=CC=CC=2)C=CC=1S(=O)(=O)C1=CC=CC=C1 CSWLPMHPPCPQHC-UHFFFAOYSA-N 0.000 claims description 3
- FPWNLURCHDRMHC-UHFFFAOYSA-N 4-chlorobiphenyl Chemical group C1=CC(Cl)=CC=C1C1=CC=CC=C1 FPWNLURCHDRMHC-UHFFFAOYSA-N 0.000 claims description 3
- JKFWKYCRXYOPRC-UHFFFAOYSA-N [4-(4-phenoxyphenoxy)phenyl]-phenylmethanone Chemical compound C=1C=C(OC=2C=CC(OC=3C=CC=CC=3)=CC=2)C=CC=1C(=O)C1=CC=CC=C1 JKFWKYCRXYOPRC-UHFFFAOYSA-N 0.000 claims description 3
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 3
- CSKNSYBAZOQPLR-UHFFFAOYSA-N benzenesulfonyl chloride Chemical compound ClS(=O)(=O)C1=CC=CC=C1 CSKNSYBAZOQPLR-UHFFFAOYSA-N 0.000 claims description 3
- 235000010290 biphenyl Nutrition 0.000 claims description 3
- 239000004305 biphenyl Substances 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 239000001307 helium Substances 0.000 claims description 3
- 229910052734 helium Inorganic materials 0.000 claims description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 3
- 229910052743 krypton Inorganic materials 0.000 claims description 3
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052754 neon Inorganic materials 0.000 claims description 3
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000002952 polymeric resin Substances 0.000 claims description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 238000001291 vacuum drying Methods 0.000 claims description 3
- 229920005989 resin Polymers 0.000 abstract description 48
- 239000011347 resin Substances 0.000 abstract description 48
- 238000006116 polymerization reaction Methods 0.000 abstract description 44
- 238000002425 crystallisation Methods 0.000 abstract description 31
- 239000000243 solution Substances 0.000 abstract description 31
- 230000008025 crystallization Effects 0.000 abstract description 27
- 239000000178 monomer Substances 0.000 abstract description 20
- 238000001746 injection moulding Methods 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 5
- XJKSTNDFUHDPQJ-UHFFFAOYSA-N 1,4-diphenylbenzene Chemical compound C1=CC=CC=C1C1=CC=C(C=2C=CC=CC=2)C=C1 XJKSTNDFUHDPQJ-UHFFFAOYSA-N 0.000 abstract description 4
- 229920000642 polymer Polymers 0.000 description 27
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 21
- 230000000694 effects Effects 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 12
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- 239000006227 byproduct Substances 0.000 description 8
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 238000005160 1H NMR spectroscopy Methods 0.000 description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 7
- -1 isophthaloyl halide Chemical class 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 229910001873 dinitrogen Inorganic materials 0.000 description 6
- 239000000155 melt Substances 0.000 description 5
- 239000000376 reactant Substances 0.000 description 5
- 238000005863 Friedel-Crafts acylation reaction Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 230000027455 binding Effects 0.000 description 4
- 125000001033 ether group Chemical group 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 229920006351 engineering plastic Polymers 0.000 description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hcl hcl Chemical compound Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 150000004945 aromatic hydrocarbons Chemical group 0.000 description 2
- GUXSVLKPLFZZEV-UHFFFAOYSA-N benzene;benzoyl chloride Chemical group C1=CC=CC=C1.ClC(=O)C1=CC=CC=C1 GUXSVLKPLFZZEV-UHFFFAOYSA-N 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007810 chemical reaction solvent Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000012039 electrophile Substances 0.000 description 2
- 239000012771 household material Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 238000005917 acylation reaction Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
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- 239000012567 medical material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920001470 polyketone Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
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- 239000004753 textile Substances 0.000 description 1
- 238000004260 weight control Methods 0.000 description 1
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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
-
- 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
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- 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
- C08G65/4087—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 characterised by the catalyst used
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- 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
- C08G65/4093—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 characterised by the process or apparatus used
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- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
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- 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
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- C08L71/12—Polyphenylene oxides
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- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
- C08G2650/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing oxygen in addition to the ether group
- C08G2650/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing oxygen in addition to the ether group containing ketone groups, e.g. polyarylethylketones, PEEK or PEK
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- General Chemical & Material Sciences (AREA)
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Abstract
Description
도 2는 본 발명의 폴리에테르케톤케톤사슬 말단의 벤조일(benzoyl)기에 대한 H-NMR 그래프이다.
도 3은 캡핑제를 후첨하지 않고 중합한 PEKK 사슬 말단의 벤조일(benzoyl)기에 대한 H-NMR 그래프이다.
도 4는 폴리에테르케톤케톤의 중합 시, 제 1캡핑제(capping agent)를 첨가하는(후첨) 공정을 나타내는 도면이다.
도 5 및 6은 본 발명의 폴리에테르케톤케톤 제조방법에 따라 반응 용액 내에 질소기체를 흘려줌과 동시에 교반할 수 있는 장치를 나타내는 도면이다.
| 실시예 | 비교예 | |
| 용융온도 | 355 | 340 |
| Half-crystallization (210℃기준, second) |
49 | 520 |
| H-NMR 분석 Peak 면적 | 수소원자 A(7.80 ppm) | 수소원자 B(7.65 ppm) |
| 실시예 | 0.470 | 0.050 |
| 비교예 | 0.344 | 0.028 |
| Inherent Viscosity(dL/g) | Melt Index(g/10min) | |
| 실시예 | 1.14 | 28 |
| 비교예 | 1.26 | 5 |
Claims (21)
- (a) 반응기에 1,4-다이페녹시 벤젠 및 1,4-비스(4-페녹시벤조일)벤젠(EKKE) 중에서 선택된 적어도 1종 이상을 테레프탈로일 클로라이드(TPC), 아이소프탈로일 클로라이드(IPC)와 액상의 반응 매개체에 넣고 동시에 용해시켜 반응 용액을 제조하는 단계;
(b) 상기 반응 용액의 온도를 낮춘 후 촉매를 투입하는 단계;
(c) 상기 촉매 투입 후 반응 용액 내부에 비활성 기체를 직접 불어넣고 교반하는 단계; 및
(d) 상기 비활성 기체 투입 후 제1 캡핑제(capping agent)를 첨가하는 단계;를 포함하는 것을 특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 1항에 있어서,
상기 1,4-다이페녹시 벤젠은 다이페닐 옥사이드(DPO)를 더 포함하는 것을
특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 2항에 있어서,
상기 1,4-다이페녹시 벤젠 및 다이페닐 옥사이드(DPO)는 중량비는 10 내지 50 : 90 내지 50인 것을 특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 1항에 있어서,
상기 (a)단계에서 반응 용액에 제2 캡핑제(capping agent)를 추가하는 것을 특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 4항에 있어서,
상기 제2 캡핑제와 상기 제1 캡핑제의 몰비는 1 내지 3 : 1 인 것을 특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 4항에 있어서,
상기 제2 캡핑제 및 제1캡핑제는 벤조일 클로라이드(benzoyl chloride) 및 벤조일 클로라이드 벤젠고리에 지방족 또는 방향족 탄화수소가 결합된 화합물 중 적어도 1종 이상을 포함하는 것을 특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 6항에 있어서,
상기 화합물은 벤젠술포닐 클로라이드, 4-클로로비페닐, 4-페녹시벤조페논, 4-(4-페녹시페녹시)벤조페논 및 비페닐 4-벤젠술포닐페닐 페닐에테르 중에서 선택된 적어도 1종 이상을 포함하는 것을 특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 1항에 있어서,
상기 테레프탈로일 클로라이드(TPC) 및 아이소프탈로일 클로라이드(IPC)의 중량비는 7 내지 10 : 3 내지0인 것을 특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 1항에 있어서,
상기 비활성 기체는 질소, 헬륨, 네온, 아르곤 및 크립톤 중에서 선택된 적어도 1종 이상인 것을 특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 1항에 있어서,
상기 비활성 기체를 반응용액 내부에 직접 불어넣는 노즐이 반응기의 상부 또는 하부에 형성되어 복수방향으로 주입되는 것을 특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 1항에 있어서,
상기 액상의 반응 매개체는 오쏘-다이클로로벤젠(oDCB) 및 다이클로로메테인 중에서 선택된 적어도 1 종 이상의 용매인 것을 특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 1항에 있어서,
상기 촉매는 알루미늄 클로라이드(AlCl3), 포타슘 카보네이트(K2CO3) 및 염화철(FeCl3) 중에서 선택된 적어도 1종 이상인 것을 특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 1항에 있어서,
상기 교반하는 단계는 복수개의 교반날개가 형성된 교반기(stirrer)가 회전하여 투입된 비활성 기체를 분산시키는 것을 특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 1항에 있어서,
상기 교반기는 반응기 내에 적어도 2개 이상 구비되어, 적어도 2개 이상의 방향으로 회전하여 와류현상을 발생시키는 것을 특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 1항에 있어서,
상기 (b)단계에서 반응 용액의 온도는 -10 내지 -5℃인 것을 특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 1항에 있어서,
상기 (c)단계에서 교반하면서 반응기를 80℃ 내지 100℃로 승온시켜 중합된 폴리에테르케톤케톤을 제조하는 것을 특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 1항에 있어서,
상기 (d)단계에서 첨가하는 제1 캡핑제(capping agent)는 70℃ 내지 110℃로 범위에서 첨가되는 것을 특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 16항에 있어서,
상기 중합된 폴리에테르케톤케톤를 메탄올(CH3OH), 염산 및 수산화나트륨(NaOH)용액으로 세정하고, 탈이온수(DI water)로 3회 수세하는 단계를 포함하는 것을 특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 18항에 있어서,
상기 수세하는 단계 이후 170 내지 190℃에서 진공건조하여 폴리에테르케톤케톤 중합 레진 파우더를 얻는 단계를 더 포함하는 것을 특징으로 하는 폴리에테르케톤케톤의 제조방법.
- 제 1항 내지 제 19항 중 어느 한 항에 따른 제조방법으로 제조된 폴리에테르케톤케톤.
- 제 20항에 따른 폴리에테르케톤케톤을 포함하여 제조되는 부품소재.
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| KR1020180159849A KR102250302B1 (ko) | 2018-12-12 | 2018-12-12 | 개선된 폴리에테르케톤케톤 제조방법 및 이에 의해 제조된 폴리에테르케톤케톤 |
| PCT/KR2019/011574 WO2020122365A1 (ko) | 2018-12-12 | 2019-09-06 | 개선된 폴리에테르케톤케톤 제조방법 및 이에 의해 제조된 폴리에테르케톤케톤 |
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| US3767620A (en) | 1971-11-24 | 1973-10-23 | Du Pont | Melt stable polyketone compositions |
| US4716211A (en) * | 1985-03-11 | 1987-12-29 | Amoco Corporation | Slurry process for producing high molecular weight crystalline polyaryletherketones |
| US4816556A (en) | 1985-02-22 | 1989-03-28 | E. I. Du Pont De Nemours And Company | Ordered polyetherketones |
| US4918237A (en) | 1989-03-13 | 1990-04-17 | E. I. Du Pont De Nemours And Company | Process for the manufacture of 1,4-bis(4-phenoxybenzoyl)benzene with certain metal-containing catalysts |
| US9023468B2 (en) | 2009-07-09 | 2015-05-05 | Ketonex Limited | Method for preparing poly (ether ketone ketones) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB8408082D0 (en) * | 1983-03-31 | 1984-05-10 | Raychem Corp | Preparing poly-(arylene ketones) |
| JPS63159430A (ja) * | 1986-12-22 | 1988-07-02 | Mitsubishi Kasei Corp | 芳香族ポリ(チオ)エ−テルケトンの製造法 |
| KR102262524B1 (ko) * | 2017-11-16 | 2021-06-07 | 한화솔루션 주식회사 | 폴리에테르케톤케톤 제조방법 및 이에 의해 제조된 폴리에테르케톤케톤 |
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| US3767620A (en) | 1971-11-24 | 1973-10-23 | Du Pont | Melt stable polyketone compositions |
| US4816556A (en) | 1985-02-22 | 1989-03-28 | E. I. Du Pont De Nemours And Company | Ordered polyetherketones |
| US4716211A (en) * | 1985-03-11 | 1987-12-29 | Amoco Corporation | Slurry process for producing high molecular weight crystalline polyaryletherketones |
| US4918237A (en) | 1989-03-13 | 1990-04-17 | E. I. Du Pont De Nemours And Company | Process for the manufacture of 1,4-bis(4-phenoxybenzoyl)benzene with certain metal-containing catalysts |
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| IMPERLY, C. M. 등, "Best Synthetic Methods: Organophosphorus(V) Chemistry", Academic Press (2015)* * |
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