EA008507B1 - Способ и установка для получения полиэфиров, сополиэфиров и поликарбонатов - Google Patents
Способ и установка для получения полиэфиров, сополиэфиров и поликарбонатов Download PDFInfo
- Publication number
- EA008507B1 EA008507B1 EA200401439A EA200401439A EA008507B1 EA 008507 B1 EA008507 B1 EA 008507B1 EA 200401439 A EA200401439 A EA 200401439A EA 200401439 A EA200401439 A EA 200401439A EA 008507 B1 EA008507 B1 EA 008507B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- reactor
- esterification
- stage
- product
- polycondensation
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 229920000728 polyester Polymers 0.000 title claims abstract description 8
- 229920001634 Copolyester Polymers 0.000 title claims description 5
- 229920000515 polycarbonate Polymers 0.000 title claims description 4
- 239000004417 polycarbonate Substances 0.000 title claims description 4
- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 30
- 230000032050 esterification Effects 0.000 claims abstract description 28
- 238000005886 esterification reaction Methods 0.000 claims abstract description 28
- 150000001991 dicarboxylic acids Chemical class 0.000 claims abstract description 7
- 150000002009 diols Chemical class 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 20
- 238000005809 transesterification reaction Methods 0.000 claims description 8
- -1 diaryl carbonates Chemical class 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 238000010924 continuous production Methods 0.000 claims description 4
- 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 claims description 3
- 229930185605 Bisphenol Natural products 0.000 claims description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 102000010410 Nogo Proteins Human genes 0.000 claims 1
- 108010077641 Nogo Proteins Proteins 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 39
- 239000000047 product Substances 0.000 description 37
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 36
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 8
- 238000001704 evaporation Methods 0.000 description 8
- 230000008020 evaporation Effects 0.000 description 8
- 229920000139 polyethylene terephthalate Polymers 0.000 description 7
- 239000005020 polyethylene terephthalate Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 6
- 229920001707 polybutylene terephthalate Polymers 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 235000011837 pasties Nutrition 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000010036 direct spinning Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 235000015927 pasta Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- RGELPTBMYNRHGF-UHFFFAOYSA-N terephthalic acid;2,2,2-trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F.OC(=O)C1=CC=C(C(O)=O)C=C1 RGELPTBMYNRHGF-UHFFFAOYSA-N 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1856—Stationary reactors having moving elements inside placed in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/785—Preparation processes characterised by the apparatus used
-
- 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
- C08G64/205—General preparatory processes characterised by the apparatus used
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10219671A DE10219671A1 (de) | 2002-05-02 | 2002-05-02 | Verfahren und Vorrichtung zur Herstellung von Polyestern, Copolyestern und Polycarbonaten |
| PCT/EP2003/003412 WO2003093345A1 (de) | 2002-05-02 | 2003-04-02 | Verfahren und vorrichtung zur herstellulng von polyestern, copolyestern and polycarbonaten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA200401439A1 EA200401439A1 (ru) | 2005-06-30 |
| EA008507B1 true EA008507B1 (ru) | 2007-06-29 |
Family
ID=29265005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA200401439A EA008507B1 (ru) | 2002-05-02 | 2003-04-02 | Способ и установка для получения полиэфиров, сополиэфиров и поликарбонатов |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7084234B2 (enExample) |
| EP (1) | EP1444286B1 (enExample) |
| JP (1) | JP2005524731A (enExample) |
| KR (1) | KR100925931B1 (enExample) |
| CN (1) | CN100393772C (enExample) |
| AT (1) | ATE328024T1 (enExample) |
| AU (1) | AU2003226771A1 (enExample) |
| DE (2) | DE10219671A1 (enExample) |
| EA (1) | EA008507B1 (enExample) |
| ES (1) | ES2263994T3 (enExample) |
| MY (1) | MY135132A (enExample) |
| TW (1) | TW593415B (enExample) |
| WO (1) | WO2003093345A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA014966B1 (ru) * | 2008-08-18 | 2011-04-29 | Лурги Циммер Гмбх | Способ и устройство для регенерации этиленгликоля при получении полиэтилентерефталата |
| RU2720986C1 (ru) * | 2016-05-30 | 2020-05-15 | Сосьедад Анонима Минера Каталано-Арагонеса | Способ получения биоразлагаемого сополимера сложного полиэфира и простого эфирамида |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6906164B2 (en) | 2000-12-07 | 2005-06-14 | Eastman Chemical Company | Polyester process using a pipe reactor |
| KR100507698B1 (ko) * | 2002-05-31 | 2005-08-11 | 주식회사 효성 | 뱃치식 폴리에스터 중합장치 |
| DE10320074A1 (de) * | 2003-05-05 | 2004-12-02 | Bühler AG | Reaktor und Verfahren zur Behandlung von Schüttgütern |
| DE10336164B4 (de) * | 2003-08-07 | 2005-08-25 | Zimmer Ag | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polymeren durch Schmelzkondensation |
| DE10337780B4 (de) * | 2003-08-14 | 2005-12-08 | Zimmer Ag | Verfahren zur kontinuierlichen Herstellung von Polymeren durch Schmelzkondensation |
| DE102005034455B3 (de) * | 2005-07-23 | 2006-11-02 | Zimmer Ag | Vorrichtung zur Schmelzepolykondensation mit einem Reaktorkäfig |
| JP5044555B2 (ja) * | 2005-08-24 | 2012-10-10 | ビーエーエスエフ ソシエタス・ヨーロピア | 吸水性ポリマー粒子の製造方法 |
| ES2290926T3 (es) * | 2006-01-24 | 2008-02-16 | Lurgi Zimmer Gmbh | Procedimiento para la esterificacion de acido tereftalico con butanodiol, procedimiento para la preparacion de poli(tereftalato de butileno)y dispositivo para ello. |
| US7943094B2 (en) * | 2006-12-07 | 2011-05-17 | Grupo Petrotemex, S.A. De C.V. | Polyester production system employing horizontally elongated esterification vessel |
| US7649109B2 (en) | 2006-12-07 | 2010-01-19 | Eastman Chemical Company | Polyester production system employing recirculation of hot alcohol to esterification zone |
| US20080139780A1 (en) * | 2006-12-07 | 2008-06-12 | Debruin Bruce Roger | Polyester production system employing short residence time esterification |
| US7863477B2 (en) | 2007-03-08 | 2011-01-04 | Eastman Chemical Company | Polyester production system employing hot paste to esterification zone |
| US7892498B2 (en) | 2007-03-08 | 2011-02-22 | Eastman Chemical Company | Polyester production system employing an unagitated esterification reactor |
| US7872090B2 (en) | 2007-07-12 | 2011-01-18 | Eastman Chemical Company | Reactor system with optimized heating and phase separation |
| US7842777B2 (en) | 2007-07-12 | 2010-11-30 | Eastman Chemical Company | Sloped tubular reactor with divided flow |
| US7829653B2 (en) | 2007-07-12 | 2010-11-09 | Eastman Chemical Company | Horizontal trayed reactor |
| US7858730B2 (en) | 2007-07-12 | 2010-12-28 | Eastman Chemical Company | Multi-level tubular reactor with dual headers |
| US7872089B2 (en) | 2007-07-12 | 2011-01-18 | Eastman Chemical Company | Multi-level tubular reactor with internal tray |
| US7868130B2 (en) | 2007-07-12 | 2011-01-11 | Eastman Chemical Company | Multi-level tubular reactor with vertically spaced segments |
| US7868129B2 (en) | 2007-07-12 | 2011-01-11 | Eastman Chemical Company | Sloped tubular reactor with spaced sequential trays |
| US7847053B2 (en) | 2007-07-12 | 2010-12-07 | Eastman Chemical Company | Multi-level tubular reactor with oppositely extending segments |
| DE102007050929B4 (de) * | 2007-10-23 | 2012-10-25 | Lurgi Zimmer Gmbh | Verfahren und Vorrichtung zur Erzeugung von Vakuum bei der Herstellung von Polyestern und Copolyestern |
| US7834109B2 (en) * | 2007-12-07 | 2010-11-16 | Eastman Chemical Company | System for producing low impurity polyester |
| DE102011082769A1 (de) * | 2011-09-15 | 2013-03-21 | Lindauer Dornier Gesellschaft Mit Beschränkter Haftung | Verfahren und Vorrichtung zum Entgasen einer PET - Kunststoffschmelze in einer Extrusionsanlage |
| DE102012105296A1 (de) | 2012-06-19 | 2013-12-19 | Epc Engineering Consulting Gmbh | Verfahren und Anlage zur Herstellung von Polycarbonat |
| EP3500616B1 (en) | 2016-08-18 | 2021-03-24 | Eastman Chemical Company | Polyester compositions which comprise tetramethylcyclobutandiol and ethylene glycol, with improved catalyst system |
| CN109563247B (zh) | 2016-08-18 | 2021-10-08 | 伊士曼化工公司 | 使用改进的催化剂体系的包含四甲基环丁二醇和乙二醇的聚酯组合物 |
| WO2018035341A1 (en) | 2016-08-18 | 2018-02-22 | Eastman Chemical Company | Polyester compositions which comprise tetramethylcyclobutanediol and ethylene glycol for calendering |
| CN108948340B (zh) * | 2018-06-05 | 2021-03-09 | 金聚合科技(宁波)有限公司 | 一种制备芳香族聚碳酸酯的装置及方法 |
| WO2025109040A1 (en) | 2023-11-22 | 2025-05-30 | Sabic Global Technologies B.V. | Process for producing polycarbonate |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1418672A (fr) * | 1963-12-26 | 1965-11-19 | Toyo Rayon Co Ltd | Appareil de production en continu de produits de réaction de polycondensation |
| US3974126A (en) * | 1973-06-27 | 1976-08-10 | Idemitsu, Kosan Kabushiki-Kaisha | Process and apparatus for continuous production of polycarbonates |
| JPS61207429A (ja) * | 1985-03-08 | 1986-09-13 | Toyobo Co Ltd | ポリエステルの連続重縮合方法 |
| US5480616A (en) * | 1983-02-16 | 1996-01-02 | Amoco Corporation | Polycondensation apparatus |
| EP0738743A1 (en) * | 1993-07-23 | 1996-10-23 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for producing an aromatic polycarbonate |
| JP2000302874A (ja) * | 1999-04-22 | 2000-10-31 | Teijin Ltd | 横型反応装置 |
| WO2000076657A1 (en) * | 1999-06-12 | 2000-12-21 | Lg Chemical Co., Ltd | Process and equipment for preparing aromatic polycarbonate |
| US6359106B1 (en) * | 2000-03-09 | 2002-03-19 | Hitachi, Ltd. | Production process and production apparatus for polybutylene terephthalate |
| WO2002046266A2 (en) * | 2000-12-07 | 2002-06-13 | Eastman Chemical Company | Low cost polyester process using a pipe reactor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL128231C (enExample) * | 1963-12-26 | |||
| DE19753378A1 (de) * | 1997-12-02 | 1999-06-10 | Lurgi Zimmer Ag | Verfahren zur Herstellung von Polyestern mit Mischkatalysatoren |
| DE10001477B4 (de) * | 2000-01-15 | 2005-04-28 | Zimmer Ag | Diskontinuierliches Polykondensationsverfahren und Rührscheibenreaktor hierfür |
-
2002
- 2002-05-02 DE DE10219671A patent/DE10219671A1/de not_active Withdrawn
- 2002-07-30 CN CNB021584451A patent/CN100393772C/zh not_active Expired - Lifetime
-
2003
- 2003-04-02 KR KR1020047017444A patent/KR100925931B1/ko not_active Expired - Fee Related
- 2003-04-02 AT AT03747404T patent/ATE328024T1/de not_active IP Right Cessation
- 2003-04-02 JP JP2004501484A patent/JP2005524731A/ja active Pending
- 2003-04-02 EA EA200401439A patent/EA008507B1/ru not_active IP Right Cessation
- 2003-04-02 WO PCT/EP2003/003412 patent/WO2003093345A1/de not_active Ceased
- 2003-04-02 ES ES03747404T patent/ES2263994T3/es not_active Expired - Lifetime
- 2003-04-02 EP EP03747404A patent/EP1444286B1/de not_active Expired - Lifetime
- 2003-04-02 DE DE50303563T patent/DE50303563D1/de not_active Expired - Lifetime
- 2003-04-02 AU AU2003226771A patent/AU2003226771A1/en not_active Abandoned
- 2003-04-02 US US10/513,227 patent/US7084234B2/en not_active Expired - Lifetime
- 2003-04-17 TW TW092108927A patent/TW593415B/zh not_active IP Right Cessation
- 2003-04-30 MY MYPI20031638A patent/MY135132A/en unknown
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1418672A (fr) * | 1963-12-26 | 1965-11-19 | Toyo Rayon Co Ltd | Appareil de production en continu de produits de réaction de polycondensation |
| US3974126A (en) * | 1973-06-27 | 1976-08-10 | Idemitsu, Kosan Kabushiki-Kaisha | Process and apparatus for continuous production of polycarbonates |
| US5480616A (en) * | 1983-02-16 | 1996-01-02 | Amoco Corporation | Polycondensation apparatus |
| JPS61207429A (ja) * | 1985-03-08 | 1986-09-13 | Toyobo Co Ltd | ポリエステルの連続重縮合方法 |
| EP0738743A1 (en) * | 1993-07-23 | 1996-10-23 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for producing an aromatic polycarbonate |
| JP2000302874A (ja) * | 1999-04-22 | 2000-10-31 | Teijin Ltd | 横型反応装置 |
| WO2000076657A1 (en) * | 1999-06-12 | 2000-12-21 | Lg Chemical Co., Ltd | Process and equipment for preparing aromatic polycarbonate |
| US6359106B1 (en) * | 2000-03-09 | 2002-03-19 | Hitachi, Ltd. | Production process and production apparatus for polybutylene terephthalate |
| WO2002046266A2 (en) * | 2000-12-07 | 2002-06-13 | Eastman Chemical Company | Low cost polyester process using a pipe reactor |
Non-Patent Citations (2)
| Title |
|---|
| DATABASE WPI, Section Ch, Week 198643, Derwent Publications Ltd., London, GB; Class A23, AN 1986-282570, XP002248972 & JP 61 207429 A (KOKORITSU GOSEN GIJUTSU), 13 September 1986 (1986-09-13), abstract * |
| DATABASE WPI, Section Ch, Week 200105, Derwent Publications Ltd., London, GB; Class A23, AN 2001-036264, XP002248971 & JP 2000 302874 A (TEIJIN LTD), 31 October 2000 (2000-10-31), abstract * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA014966B1 (ru) * | 2008-08-18 | 2011-04-29 | Лурги Циммер Гмбх | Способ и устройство для регенерации этиленгликоля при получении полиэтилентерефталата |
| RU2720986C1 (ru) * | 2016-05-30 | 2020-05-15 | Сосьедад Анонима Минера Каталано-Арагонеса | Способ получения биоразлагаемого сополимера сложного полиэфира и простого эфирамида |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050006212A (ko) | 2005-01-15 |
| CN100393772C (zh) | 2008-06-11 |
| TW200404082A (en) | 2004-03-16 |
| ES2263994T3 (es) | 2006-12-16 |
| DE10219671A1 (de) | 2003-11-20 |
| US20050222371A1 (en) | 2005-10-06 |
| DE50303563D1 (de) | 2006-07-06 |
| WO2003093345A1 (de) | 2003-11-13 |
| CN1454913A (zh) | 2003-11-12 |
| TW593415B (en) | 2004-06-21 |
| EP1444286B1 (de) | 2006-05-31 |
| MY135132A (en) | 2008-02-29 |
| JP2005524731A (ja) | 2005-08-18 |
| EP1444286A1 (de) | 2004-08-11 |
| EA200401439A1 (ru) | 2005-06-30 |
| ATE328024T1 (de) | 2006-06-15 |
| US7084234B2 (en) | 2006-08-01 |
| AU2003226771A1 (en) | 2003-11-17 |
| KR100925931B1 (ko) | 2009-11-09 |
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