CN1137278A - 连续聚酯生产方法 - Google Patents
连续聚酯生产方法 Download PDFInfo
- Publication number
- CN1137278A CN1137278A CN94194456A CN94194456A CN1137278A CN 1137278 A CN1137278 A CN 1137278A CN 94194456 A CN94194456 A CN 94194456A CN 94194456 A CN94194456 A CN 94194456A CN 1137278 A CN1137278 A CN 1137278A
- Authority
- CN
- China
- Prior art keywords
- ester
- polymerization
- terephthalic acid
- rare gas
- gas element
- 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.)
- Granted
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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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
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- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/138,312 US5434239A (en) | 1993-10-18 | 1993-10-18 | Continuous polyester process |
US08/138,312 | 1993-10-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1137278A true CN1137278A (zh) | 1996-12-04 |
CN1070511C CN1070511C (zh) | 2001-09-05 |
Family
ID=22481471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94194456A Expired - Fee Related CN1070511C (zh) | 1993-10-18 | 1994-10-18 | 连续聚酯生产方法 |
Country Status (10)
Country | Link |
---|---|
US (2) | US5434239A (zh) |
EP (1) | EP0724607B1 (zh) |
JP (1) | JP3287572B2 (zh) |
KR (1) | KR100330825B1 (zh) |
CN (1) | CN1070511C (zh) |
CA (1) | CA2174312C (zh) |
DE (1) | DE69419930T2 (zh) |
ES (1) | ES2136748T3 (zh) |
MY (1) | MY144046A (zh) |
WO (1) | WO1995011268A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1117787C (zh) * | 1996-07-30 | 2003-08-13 | 纳幕尔杜邦公司 | 制备高分子量聚酯的改进方法 |
CN1322024C (zh) * | 2000-04-27 | 2007-06-20 | 帝人株式会社 | 聚酯的连续制造方法 |
CN100383107C (zh) * | 2003-04-09 | 2008-04-23 | 巴斯福股份公司 | 气流的冷却和提纯 |
CN101006118B (zh) * | 2004-08-25 | 2010-11-03 | 比勒股份公司 | 具有工艺气体纯化过程的聚酯的固相缩聚 |
CN109232872A (zh) * | 2018-07-18 | 2019-01-18 | 万华化学集团股份有限公司 | 一种带有外循环系统的高效缩聚反应装置及其生产聚酯多元醇工艺 |
CN112129852A (zh) * | 2020-08-31 | 2020-12-25 | 中国科学院福建物质结构研究所 | 一种反应气体循环利用且气氛可控的co脱氢净化催化剂评价装置 |
CN113396003A (zh) * | 2019-02-01 | 2021-09-14 | Ifp 新能源公司 | 整合了解聚过程的生产聚对苯二甲酸酯的方法 |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5599900A (en) * | 1993-10-18 | 1997-02-04 | E. I. Du Pont De Nemours And Company | Polyesters production process |
US5538343A (en) * | 1995-03-06 | 1996-07-23 | E. I. Du Pond De Nemours And Company | Apparatus and method for liquid mixing employing nip zones |
US5623047A (en) * | 1995-03-28 | 1997-04-22 | Industrial Technology Research Institute | Catalytic compositions for the preparation of poly(ethylene terephthalate) with improved color |
ZA964546B (en) * | 1995-06-06 | 1996-12-12 | Univ North Carolina | Process for the preparation of polyester in carbon dioxide |
US5648483A (en) * | 1995-06-07 | 1997-07-15 | The Procter & Gamble Company | Continuous transesterification method for preparing polyol polyesters |
AU1413597A (en) * | 1995-12-14 | 1997-07-03 | E.I. Du Pont De Nemours And Company | Process of making polyester prepolymer |
US6031065A (en) * | 1996-06-28 | 2000-02-29 | Wellman, Inc. | Polyester copolymers from naphthalate and related esters |
JP3557806B2 (ja) * | 1996-09-04 | 2004-08-25 | 株式会社日立製作所 | 蒸発装置 |
TW541321B (en) * | 1996-09-04 | 2003-07-11 | Hitachi Ltd | Process and apparatus for continuous polycondensation |
US5760161A (en) * | 1997-02-10 | 1998-06-02 | Albemarle Corporation | Process for making unsaturated, thermosetting, brominated phthalic anhydride/polyol polyester resins |
US6288202B1 (en) | 1997-04-11 | 2001-09-11 | The University Of North Carolina At Chapel Hill | Synthesis of polycarbonates using Co2 |
US6034202A (en) * | 1998-03-06 | 2000-03-07 | Alliedsignal Inc. | Polymerization catalysts for polyesters |
US6582817B2 (en) | 1999-11-19 | 2003-06-24 | Wellman, Inc. | Nonwoven fabrics formed from polyethylene glycol modified polyester fibers and method for making the same |
US6454982B1 (en) | 1999-11-19 | 2002-09-24 | Wellman, Inc. | Method of preparing polyethylene glycol modified polyester filaments |
US6623853B2 (en) | 1998-08-28 | 2003-09-23 | Wellman, Inc. | Polyethylene glycol modified polyester fibers and method for making the same |
US6127493A (en) * | 1998-11-04 | 2000-10-03 | Arteva North America S.A.R.L. | Pressure polymerization of polyester |
US6111064A (en) * | 1998-11-04 | 2000-08-29 | The Regents Of The University Of California | Pressure polymerization of polyester |
US6350895B1 (en) | 1999-03-26 | 2002-02-26 | E. I. Du Pont De Nemours And Company | Transesterification process using yttrium and samarium compound catalystis |
US6312503B1 (en) | 1999-10-13 | 2001-11-06 | Arteva North America S.A.R.L. | System to quench gasses and remove condensables |
US6509091B2 (en) | 1999-11-19 | 2003-01-21 | Wellman, Inc. | Polyethylene glycol modified polyester fibers |
US6977291B2 (en) * | 1999-12-17 | 2005-12-20 | E.I. Du Pont De Nemours And Company | Production of polytrimethylene ether glycol and copolymers thereof |
US6255442B1 (en) | 2000-02-08 | 2001-07-03 | E. I. Du Pont De Nemours And Company | Esterification process |
US6353062B1 (en) | 2000-02-11 | 2002-03-05 | E. I. Du Pont De Nemours And Company | Continuous process for producing poly(trimethylene terephthalate) |
US6951954B1 (en) | 2000-02-11 | 2005-10-04 | E.I. Du Pont De Nemours And Company | Continuous process for producing bis(3-hydroxypropyl) terephthalate |
TR200201959T2 (tr) * | 2000-02-11 | 2003-02-21 | E.I.Du Pont De Nemours And Company | Sürekli poli(trimetilen tereftalat) üretme işlemi. |
US6359106B1 (en) | 2000-03-09 | 2002-03-19 | Hitachi, Ltd. | Production process and production apparatus for polybutylene terephthalate |
GB2361925A (en) | 2000-05-02 | 2001-11-07 | Shell Internat Res Maatschhapp | High temperature solid state polymerisation of poly(trimethylene terephthalate) |
US6403762B1 (en) | 2000-08-21 | 2002-06-11 | Shell Oil Company | Solid state polymerization process for poly(trimethylene terephthalate) utilizing a combined crystallization/preheating step |
US6906164B2 (en) | 2000-12-07 | 2005-06-14 | Eastman Chemical Company | Polyester process using a pipe reactor |
DE10125678B4 (de) * | 2001-05-25 | 2011-04-14 | Lurgi Zimmer Gmbh | Verfahren und Vorrichtung zur Herstellung von Polyethylenterephthalat |
DE10155419B4 (de) * | 2001-11-12 | 2005-06-16 | Inventa-Fischer Gmbh & Co. Kg | Verfahren zur kontinuierlichen Herstellung von hochmolekularem Polyester sowie Vorrichtung zur Durchführung des Verfahrens |
US7987491B2 (en) * | 2002-05-10 | 2011-07-26 | Richard Reisman | Method and apparatus for browsing using alternative linkbases |
MXPA04012278A (es) * | 2002-12-23 | 2005-02-25 | Du Pont | Proceso de fibra bicomponente de poli(tereftalato de trimetileno). |
US20070035057A1 (en) * | 2003-06-26 | 2007-02-15 | Chang Jing C | Poly(trimethylene terephthalate) bicomponent fiber process |
DE102004013967A1 (de) * | 2004-03-19 | 2005-10-06 | Basf Ag | Kühlung und Reinigung von Gasströmen |
US20060041039A1 (en) * | 2004-08-20 | 2006-02-23 | Gyorgyi Fenyvesi | Fluorescent poly(alkylene terephthalate) compositions |
US7357985B2 (en) * | 2005-09-19 | 2008-04-15 | E.I. Du Pont De Nemours And Company | High crimp bicomponent fibers |
ES2416337T3 (es) | 2005-11-22 | 2013-07-31 | Segetis, Inc. | Cetales de glicerol levulinato y su uso |
US7666501B2 (en) * | 2005-12-07 | 2010-02-23 | E. I. Du Pont De Nemours And Company | Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) bi-constituent filaments |
US20070129503A1 (en) * | 2005-12-07 | 2007-06-07 | Kurian Joseph V | Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) molded, shaped articles |
US20070128459A1 (en) * | 2005-12-07 | 2007-06-07 | Kurian Joseph V | Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) films |
US7649109B2 (en) | 2006-12-07 | 2010-01-19 | Eastman Chemical Company | Polyester production system employing recirculation of hot alcohol to esterification zone |
US7943094B2 (en) | 2006-12-07 | 2011-05-17 | Grupo Petrotemex, S.A. De C.V. | Polyester production system employing horizontally elongated esterification vessel |
US20080179247A1 (en) * | 2007-01-30 | 2008-07-31 | Eastman Chemical Company | Elimination of Wastewater Treatment System |
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 |
US7868129B2 (en) | 2007-07-12 | 2011-01-11 | Eastman Chemical Company | Sloped tubular reactor with spaced sequential trays |
US7858730B2 (en) | 2007-07-12 | 2010-12-28 | Eastman Chemical Company | Multi-level tubular reactor with dual headers |
US7847053B2 (en) | 2007-07-12 | 2010-12-07 | Eastman Chemical Company | Multi-level tubular reactor with oppositely extending segments |
US7872090B2 (en) | 2007-07-12 | 2011-01-18 | Eastman Chemical Company | Reactor system with optimized heating and phase separation |
US7829653B2 (en) | 2007-07-12 | 2010-11-09 | Eastman Chemical Company | Horizontal trayed reactor |
US7872089B2 (en) | 2007-07-12 | 2011-01-18 | Eastman Chemical Company | Multi-level tubular reactor with internal tray |
US7842777B2 (en) | 2007-07-12 | 2010-11-30 | Eastman Chemical Company | Sloped tubular reactor with divided flow |
US7868130B2 (en) | 2007-07-12 | 2011-01-11 | Eastman Chemical Company | Multi-level tubular reactor with vertically spaced segments |
US8604077B2 (en) | 2007-09-04 | 2013-12-10 | Segetis, Inc. | Ketal compounds from polyols and oxocarboxylates |
CN102239156B (zh) * | 2008-09-25 | 2014-10-15 | 塞格提斯有限公司 | 缩酮酯衍生物 |
EP2287225A1 (en) * | 2009-08-20 | 2011-02-23 | Saudi Basic Industries Corporation | Process for making polyethylene terephthalate |
KR20140009179A (ko) | 2010-11-11 | 2014-01-22 | 세게티스, 인코포레이티드. | 폴리케탈 부가물, 그의 제조방법 및 용도 |
CN103209951B (zh) | 2010-11-11 | 2016-04-20 | 赛格提斯公司 | 酮基羧酸、酮基羧酸酯、其制造和使用方法 |
EP2638037A4 (en) | 2010-11-11 | 2015-02-18 | Segetis Inc | POLY-HYDROXYKETALESTER ADDUCTS, MANUFACTURING METHOD AND USES THEREOF |
DE102012003417A1 (de) * | 2012-02-17 | 2013-08-22 | Uhde Inventa-Fischer Gmbh | Verfahren zur Herstellung eines hochmolekularen, heteroaromatischen Polyesters oder Copolyesters |
US20140005352A1 (en) * | 2012-06-29 | 2014-01-02 | Invista North America S.A R.L. | Gas scrubber and related processes |
JP2014214166A (ja) * | 2013-04-22 | 2014-11-17 | 株式会社日立製作所 | ポリエステルの製造方法及び製造装置 |
TWI771686B (zh) * | 2020-05-26 | 2022-07-21 | 遠東新世紀股份有限公司 | 氧化鋅分散液及其製備方法 |
KR20240106326A (ko) * | 2022-12-29 | 2024-07-08 | 코오롱인더스트리 주식회사 | 재생 화합물을 사용한 폴리에스테르계 수지 및 이의 제조 방법 |
NL2034182B1 (en) * | 2023-02-20 | 2024-09-03 | Cure Tech Bv | A method to recycle a stream of polyester waste material and a system for applying the method |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2578660A (en) * | 1949-09-21 | 1951-12-18 | Du Pont | Process for polymerizing ethylene glycol terephthalate |
US2647885A (en) * | 1951-09-28 | 1953-08-04 | Du Pont | Production of polyethylene terephthalate using antimony trioxide as polymerization catalyst |
US2789972A (en) * | 1954-02-02 | 1957-04-23 | Eastman Kodak Co | Interpolycarbonates from 4, 4'-bis (beta-hydroxyethyl) biphenyl-bis |
US2973341A (en) * | 1956-01-25 | 1961-02-28 | Glanzstoff Ag | Continuous process for production of a polyethylene terephthalate condensate |
US3110547A (en) * | 1961-07-26 | 1963-11-12 | Du Pont | Polymerization process |
US3390135A (en) * | 1962-09-04 | 1968-06-25 | Pittsburgh Plate Glass Co | Continuous polyester process |
US3545520A (en) * | 1964-10-30 | 1970-12-08 | Snia Viscosa | Apparatus for removing substances and fractions from polymers |
US3469618A (en) * | 1964-10-30 | 1969-09-30 | Snia Viscosa | Solvent removal from polymeric materials |
GB1111815A (en) * | 1966-04-22 | 1968-05-01 | Ici Ltd | Polyester preparation |
US3594356A (en) * | 1967-04-24 | 1971-07-20 | Phillips Petroleum Co | Polymer recovery process and apparatus |
DE1770350A1 (de) * | 1968-05-08 | 1971-10-14 | Hoechst Ag | Verfahren zur Herstellung von Polyestern |
GB1558910A (en) * | 1977-05-04 | 1980-01-09 | Bayer Ag | Continuous process for the production of polybutylene terephthalates |
JPS61123624A (ja) * | 1984-11-20 | 1986-06-11 | Mitsubishi Rayon Co Ltd | ポリエステルの製法 |
US4835293A (en) * | 1987-02-24 | 1989-05-30 | E. I. Du Pont De Nemours And Company | Atmospheric pressure process for preparing pure cyclic esters |
US5064935A (en) * | 1990-08-01 | 1991-11-12 | E. I. Dupont De Nemours And Company | Continuous process for preparing poly(butylene terephthalate) oligomer or poly(butylene isophthalate) oligomer |
-
1993
- 1993-10-18 US US08/138,312 patent/US5434239A/en not_active Expired - Lifetime
-
1994
- 1994-10-18 KR KR1019960701978A patent/KR100330825B1/ko not_active IP Right Cessation
- 1994-10-18 WO PCT/US1994/011862 patent/WO1995011268A1/en active IP Right Grant
- 1994-10-18 ES ES94931907T patent/ES2136748T3/es not_active Expired - Lifetime
- 1994-10-18 DE DE69419930T patent/DE69419930T2/de not_active Expired - Fee Related
- 1994-10-18 JP JP51216595A patent/JP3287572B2/ja not_active Expired - Fee Related
- 1994-10-18 EP EP94931907A patent/EP0724607B1/en not_active Expired - Lifetime
- 1994-10-18 CA CA002174312A patent/CA2174312C/en not_active Expired - Fee Related
- 1994-10-18 CN CN94194456A patent/CN1070511C/zh not_active Expired - Fee Related
-
1995
- 1995-01-20 MY MYPI95000140A patent/MY144046A/en unknown
- 1995-05-10 US US08/438,299 patent/US5552513A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1117787C (zh) * | 1996-07-30 | 2003-08-13 | 纳幕尔杜邦公司 | 制备高分子量聚酯的改进方法 |
CN1322024C (zh) * | 2000-04-27 | 2007-06-20 | 帝人株式会社 | 聚酯的连续制造方法 |
CN100383107C (zh) * | 2003-04-09 | 2008-04-23 | 巴斯福股份公司 | 气流的冷却和提纯 |
CN101006118B (zh) * | 2004-08-25 | 2010-11-03 | 比勒股份公司 | 具有工艺气体纯化过程的聚酯的固相缩聚 |
CN109232872A (zh) * | 2018-07-18 | 2019-01-18 | 万华化学集团股份有限公司 | 一种带有外循环系统的高效缩聚反应装置及其生产聚酯多元醇工艺 |
CN109232872B (zh) * | 2018-07-18 | 2021-02-02 | 万华化学集团股份有限公司 | 一种带有外循环系统的高效缩聚反应装置及其生产聚酯多元醇工艺 |
CN113396003A (zh) * | 2019-02-01 | 2021-09-14 | Ifp 新能源公司 | 整合了解聚过程的生产聚对苯二甲酸酯的方法 |
CN112129852A (zh) * | 2020-08-31 | 2020-12-25 | 中国科学院福建物质结构研究所 | 一种反应气体循环利用且气氛可控的co脱氢净化催化剂评价装置 |
CN112129852B (zh) * | 2020-08-31 | 2021-08-10 | 中国科学院福建物质结构研究所 | 一种反应气体循环利用且气氛可控的co脱氢净化催化剂评价装置 |
Also Published As
Publication number | Publication date |
---|---|
EP0724607B1 (en) | 1999-08-04 |
CA2174312C (en) | 2005-02-15 |
DE69419930D1 (de) | 1999-09-09 |
CN1070511C (zh) | 2001-09-05 |
EP0724607A1 (en) | 1996-08-07 |
DE69419930T2 (de) | 2000-03-30 |
JP3287572B2 (ja) | 2002-06-04 |
MY144046A (en) | 2011-07-29 |
KR100330825B1 (ko) | 2002-12-06 |
WO1995011268A1 (en) | 1995-04-27 |
US5552513A (en) | 1996-09-03 |
KR960704962A (ko) | 1996-10-09 |
JPH09504048A (ja) | 1997-04-22 |
CA2174312A1 (en) | 1995-04-27 |
US5434239A (en) | 1995-07-18 |
ES2136748T3 (es) | 1999-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: INVISTA TECH SARL Free format text: FORMER OWNER: E. I. DU PONT DE NEMOURS AND CO. Effective date: 20060113 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060113 Address after: Zurich Switzerland Patentee after: INVISTA TECHNOLOGIES S.A.R.L. Address before: Wilmington, Delaware, USA Patentee before: E. I. du Pont de Nemours and Co. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010905 Termination date: 20091118 |