KR20010080962A - 폴리카보네이트의 결정성 개선 방법 - Google Patents
폴리카보네이트의 결정성 개선 방법 Download PDFInfo
- Publication number
- KR20010080962A KR20010080962A KR1020017005812A KR20017005812A KR20010080962A KR 20010080962 A KR20010080962 A KR 20010080962A KR 1020017005812 A KR1020017005812 A KR 1020017005812A KR 20017005812 A KR20017005812 A KR 20017005812A KR 20010080962 A KR20010080962 A KR 20010080962A
- Authority
- KR
- South Korea
- Prior art keywords
- polycarbonate
- precursor polycarbonate
- precursor
- solvent
- water
- 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.)
- Withdrawn
Links
- 229920000515 polycarbonate Polymers 0.000 title claims abstract description 82
- 239000004417 polycarbonate Substances 0.000 title claims abstract description 82
- 238000000034 method Methods 0.000 title claims description 43
- 230000002708 enhancing effect Effects 0.000 title 1
- 239000002243 precursor Substances 0.000 claims abstract description 43
- 239000002904 solvent Substances 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 8
- 238000009835 boiling Methods 0.000 claims abstract description 7
- 239000007791 liquid phase Substances 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000012808 vapor phase Substances 0.000 claims abstract description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 39
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical group C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 19
- 125000003118 aryl group Chemical group 0.000 claims description 12
- 238000006116 polymerization reaction Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000007790 solid phase Substances 0.000 claims description 4
- 238000005227 gel permeation chromatography Methods 0.000 claims description 3
- 229920001634 Copolyester Polymers 0.000 claims description 2
- 238000005453 pelletization Methods 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims 3
- 239000008188 pellet Substances 0.000 description 14
- 239000007788 liquid Substances 0.000 description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 8
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 6
- AQIXEPGDORPWBJ-UHFFFAOYSA-N pentan-3-ol Chemical compound CCC(O)CC AQIXEPGDORPWBJ-UHFFFAOYSA-N 0.000 description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 6
- 150000003254 radicals Chemical class 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 125000005587 carbonate group Chemical group 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- -1 diaryl carbonate Chemical compound 0.000 description 4
- ZOCHHNOQQHDWHG-UHFFFAOYSA-N hexan-3-ol Chemical compound CCCC(O)CC ZOCHHNOQQHDWHG-UHFFFAOYSA-N 0.000 description 4
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- 239000002198 insoluble material Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 2
- 229930185605 Bisphenol Natural products 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 1
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 description 1
- 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
- BRPSWMCDEYMRPE-UHFFFAOYSA-N 4-[1,1-bis(4-hydroxyphenyl)ethyl]phenol Chemical compound C=1C=C(O)C=CC=1C(C=1C=CC(O)=CC=1)(C)C1=CC=C(O)C=C1 BRPSWMCDEYMRPE-UHFFFAOYSA-N 0.000 description 1
- 238000012695 Interfacial polymerization Methods 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 239000012296 anti-solvent Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- 229920000402 bisphenol A polycarbonate polymer Polymers 0.000 description 1
- 239000006085 branching agent Substances 0.000 description 1
- MQIPJTDXTPPACX-UHFFFAOYSA-N carbonic acid;2-methylbenzene-1,4-diol Chemical group OC(O)=O.CC1=CC(O)=CC=C1O MQIPJTDXTPPACX-UHFFFAOYSA-N 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000176 sodium gluconate Substances 0.000 description 1
- 229940005574 sodium gluconate Drugs 0.000 description 1
- 235000012207 sodium gluconate Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 239000002699 waste material Substances 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
-
- 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
- C08G64/40—Post-polymerisation treatment
-
- 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
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)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN1984/CAL/98 | 1998-11-09 | ||
| IN1984CA1998 | 1998-11-09 | ||
| PCT/US1999/022804 WO2000027902A1 (en) | 1998-11-09 | 1999-10-01 | Method for enhancing crystallinity of polycarbonates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20010080962A true KR20010080962A (ko) | 2001-08-25 |
Family
ID=11087133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020017005812A Withdrawn KR20010080962A (ko) | 1998-11-09 | 1999-10-01 | 폴리카보네이트의 결정성 개선 방법 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1129122A1 (https=) |
| JP (1) | JP2003524674A (https=) |
| KR (1) | KR20010080962A (https=) |
| CN (1) | CN1198865C (https=) |
| BR (1) | BR9915150A (https=) |
| WO (1) | WO2000027902A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6222001B1 (en) * | 1999-08-10 | 2001-04-24 | General Electric Company | Method of crystallizing polycarbonate prepolymer |
| EP1245607A4 (en) * | 1999-09-22 | 2004-11-10 | Teijin Ltd | PROCESS FOR CRYSTALLIZING LOW MOLECULAR WEIGHT POLYCARBONATE AND PROCESS FOR PRODUCING POLYCARBONATE RESIN FROM POLYCARBONATE OBTAINED THEREBY |
| US20180030239A1 (en) * | 2015-03-24 | 2018-02-01 | Sabic Global Technologies B.V. | Crystalline polycarbonate articles and methods of making the same |
| KR101840128B1 (ko) | 2016-09-30 | 2018-04-26 | 롯데케미칼 주식회사 | 결정핵제를 이용한 폴리카보네이트의 결정화 방법 |
| KR102477751B1 (ko) * | 2020-03-03 | 2022-12-14 | 자빌 인코퍼레이티드 | 반결정 분말상 폴리카보네이트의 제조 및 적층 제조에서의 이의 용도 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0794546B2 (ja) * | 1987-09-28 | 1995-10-11 | 旭化成工業株式会社 | 芳香族ポリカーボネートの製造方法及びそれによって得られた結晶性芳香族ポリカーボネート粉体 |
| JPH0757795B2 (ja) * | 1988-12-27 | 1995-06-21 | 旭化成工業株式会社 | 芳香族ポリカーボネートの製造法 |
| US5204377A (en) * | 1988-12-27 | 1993-04-20 | Asahi Kasei Kogyo Kabushiki Kaisha | Porous, crystallized, aromatic polycarbonate prepolymer, a porous, crystallized aromatic polycarbonate, and production methods |
| JP2546724B2 (ja) * | 1989-03-28 | 1996-10-23 | 旭化成工業株式会社 | ポリカーボネートプレポリマー多孔体とその製造方法、及びそれを用いる芳香族ポリカーボネートの製造方法 |
| JP3217853B2 (ja) * | 1992-05-14 | 2001-10-15 | 旭化成株式会社 | 芳香族ポリカーボネートプレポリマーの製法 |
| JP3164668B2 (ja) * | 1992-09-28 | 2001-05-08 | 出光興産株式会社 | 粒状ポリカーボネートの製造方法 |
| JPH0859813A (ja) * | 1994-08-23 | 1996-03-05 | Idemitsu Petrochem Co Ltd | ポリカーボネートの製造方法 |
| JPH10130384A (ja) * | 1996-10-30 | 1998-05-19 | Idemitsu Petrochem Co Ltd | ポリカーボネートの製造方法 |
| US5864006A (en) * | 1997-04-08 | 1999-01-26 | The Dow Chemical Company | Method of making polycarbonate prepolymer and method of making high molecular weight polycarbonate |
| BR9804755A (pt) * | 1997-11-07 | 1999-12-14 | Gen Electric | Método de preparação de policarbonatos por polimerização de estado sólido |
-
1999
- 1999-10-01 BR BR9915150-2A patent/BR9915150A/pt not_active IP Right Cessation
- 1999-10-01 EP EP99951687A patent/EP1129122A1/en not_active Withdrawn
- 1999-10-01 WO PCT/US1999/022804 patent/WO2000027902A1/en not_active Ceased
- 1999-10-01 CN CNB998127736A patent/CN1198865C/zh not_active Expired - Fee Related
- 1999-10-01 JP JP2000581078A patent/JP2003524674A/ja not_active Ceased
- 1999-10-01 KR KR1020017005812A patent/KR20010080962A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003524674A (ja) | 2003-08-19 |
| BR9915150A (pt) | 2001-12-04 |
| CN1325416A (zh) | 2001-12-05 |
| WO2000027902A1 (en) | 2000-05-18 |
| EP1129122A1 (en) | 2001-09-05 |
| CN1198865C (zh) | 2005-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20010508 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |