ATE248875T1 - Verfahren zur kontinuierlichen herstellung von polyestern - Google Patents
Verfahren zur kontinuierlichen herstellung von polyesternInfo
- Publication number
- ATE248875T1 ATE248875T1 AT98917740T AT98917740T ATE248875T1 AT E248875 T1 ATE248875 T1 AT E248875T1 AT 98917740 T AT98917740 T AT 98917740T AT 98917740 T AT98917740 T AT 98917740T AT E248875 T1 ATE248875 T1 AT E248875T1
- Authority
- AT
- Austria
- Prior art keywords
- dicarboxylic acid
- diol component
- continuously producing
- reaction
- producing polyesters
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 229920000728 polyester Polymers 0.000 title abstract 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 4
- 150000002009 diols Chemical class 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 125000002723 alicyclic group Chemical group 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11557097 | 1997-05-06 | ||
PCT/JP1998/001977 WO1998050448A1 (fr) | 1997-05-06 | 1998-04-30 | Procede de production continue de polyesters |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE248875T1 true ATE248875T1 (de) | 2003-09-15 |
Family
ID=14665841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98917740T ATE248875T1 (de) | 1997-05-06 | 1998-04-30 | Verfahren zur kontinuierlichen herstellung von polyestern |
Country Status (9)
Country | Link |
---|---|
US (1) | US6100369A (de) |
EP (1) | EP0913418B1 (de) |
JP (1) | JP3300370B2 (de) |
KR (1) | KR100289445B1 (de) |
AT (1) | ATE248875T1 (de) |
DE (1) | DE69817726T2 (de) |
ES (1) | ES2205477T3 (de) |
TW (1) | TW482790B (de) |
WO (1) | WO1998050448A1 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010056826A (ko) * | 1999-12-17 | 2001-07-04 | 구광시 | 폴리에스테르의 제조방법 |
US6359106B1 (en) | 2000-03-09 | 2002-03-19 | Hitachi, Ltd. | Production process and production apparatus for polybutylene terephthalate |
DE60112885T2 (de) | 2000-04-27 | 2006-06-01 | Teijin Ltd. | Verfahren zur kontinuierlichen herstellung von polyester |
JP2002020474A (ja) * | 2000-07-13 | 2002-01-23 | Daicel Chem Ind Ltd | ポリエステルの製造装置 |
US6420517B1 (en) * | 2001-02-06 | 2002-07-16 | General Electric Company | Process for resin phase separation by plate decantation |
US6906164B2 (en) * | 2000-12-07 | 2005-06-14 | Eastman Chemical Company | Polyester process using a pipe reactor |
CA2430570C (en) * | 2000-12-07 | 2011-03-22 | Eastman Chemical Company | Polyester process using a pipe reactor |
JP2002331695A (ja) * | 2001-05-11 | 2002-11-19 | Fuji Xerox Co Ltd | インクジェットプリンタの印字システムおよびインクジェット記録方法とインクジェットプリンタ |
KR100507698B1 (ko) * | 2002-05-31 | 2005-08-11 | 주식회사 효성 | 뱃치식 폴리에스터 중합장치 |
US7135541B2 (en) * | 2003-06-06 | 2006-11-14 | Eastman Chemical Company | Polyester process using a pipe reactor |
US20050010017A1 (en) * | 2003-07-11 | 2005-01-13 | Blakely Dale Milton | Addition of UV inhibitors to pet process for maximum yield |
US7541407B2 (en) | 2004-05-27 | 2009-06-02 | Eastman Chemical Company | Process for adding methine UV light absorbers to PET prepared by direct esterification |
US20050277716A1 (en) * | 2004-05-27 | 2005-12-15 | Pearson Jason C | Furyl-2-methylidene UV absorbers and compositions incorporating the UV absorbers |
US20050277759A1 (en) * | 2004-05-27 | 2005-12-15 | Pearson Jason C | Process for adding furyl-2-methylidene UV light absorbers to poly(ethylene terephthalate) |
US20050267283A1 (en) * | 2004-05-27 | 2005-12-01 | Weaver Max A | Process for adding nitrogen containing methine light absorbers to poly(ethylene terephthalate) |
US7282555B2 (en) * | 2004-05-27 | 2007-10-16 | Eastman Chemical Company | Method for incorporating nitrogen containing methine light absorbers in pet and compositions thereof |
DE102005053858A1 (de) * | 2005-11-11 | 2007-05-16 | Coperion Waeschle Gmbh & Co Kg | Verfahren und Vorrichtung zur Herstellung von Polyester |
US20100105847A1 (en) | 2006-01-24 | 2010-04-29 | Intertape Polymer Corp. | Plug flow bulk polymerization of vinyl monomers |
US7906598B2 (en) * | 2006-08-30 | 2011-03-15 | Intertape Polymer Corp. | Recirculation loop reactor bulk polymerization process |
KR20090045390A (ko) * | 2006-08-30 | 2009-05-07 | 인터테이프 폴리머 코포레이션 | 재순환 루프 반응기를 사용한 대량 중합 방법 |
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 |
US7863477B2 (en) | 2007-03-08 | 2011-01-04 | Eastman Chemical Company | Polyester production system employing hot paste to esterification zone |
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 |
US7868129B2 (en) | 2007-07-12 | 2011-01-11 | Eastman Chemical Company | Sloped tubular reactor with spaced sequential trays |
US7868130B2 (en) | 2007-07-12 | 2011-01-11 | Eastman Chemical Company | Multi-level tubular reactor with vertically spaced segments |
US7847053B2 (en) | 2007-07-12 | 2010-12-07 | Eastman Chemical Company | Multi-level tubular reactor with oppositely extending segments |
US7858730B2 (en) | 2007-07-12 | 2010-12-28 | Eastman Chemical Company | Multi-level tubular reactor with dual headers |
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 |
US7834109B2 (en) * | 2007-12-07 | 2010-11-16 | Eastman Chemical Company | System for producing low impurity polyester |
KR101501469B1 (ko) * | 2008-07-25 | 2015-03-11 | (주)효성 | 폴리에틸렌나프탈레이트 중합물의 제조 방법 |
KR101992391B1 (ko) | 2012-09-04 | 2019-09-30 | (주)새한폴리머 | 생분해성 지방족/방향족 폴리에스테르 공중합체의 연속 제조방법 |
KR101473082B1 (ko) * | 2013-01-31 | 2014-12-15 | 주식회사 효성 | 폴리에틸렌나프탈레이트 중합물의 제조방법 |
KR101473085B1 (ko) * | 2013-02-07 | 2014-12-15 | 주식회사 효성 | 폴리에스테르계 중합물의 제조방법 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3367847A (en) * | 1966-02-01 | 1968-02-06 | Du Pont | Purification of ethylene glycol containing salts of terephthalic acid by plural distiallation |
JPS558158B2 (de) * | 1972-07-03 | 1980-03-01 | ||
JPS506495B2 (de) * | 1972-09-20 | 1975-03-14 | ||
JPS49126793A (de) * | 1973-04-06 | 1974-12-04 | ||
JPS5729496B2 (de) * | 1973-05-10 | 1982-06-23 | ||
JPS538351B2 (de) * | 1974-02-12 | 1978-03-28 | ||
JPS5615653A (en) * | 1979-07-16 | 1981-02-14 | Yamamoto Kikai Kk | Method of adding syrup to feed |
JPS60163918A (ja) * | 1984-02-06 | 1985-08-26 | Toyobo Co Ltd | ポリエステルの連続製造方法 |
JPS63135421A (ja) * | 1986-11-27 | 1988-06-07 | Nippon Ester Co Ltd | ポリエステルの製造法 |
US5158651A (en) * | 1990-06-11 | 1992-10-27 | Hoechst Celanese Corporation | Process of centrifugally removing inorganic compounds from polyester glycol recovery bottoms |
JP2822717B2 (ja) * | 1991-08-27 | 1998-11-11 | 日本電気株式会社 | 事例ベース検索システム作成支援装置 |
JPH05230199A (ja) * | 1991-12-26 | 1993-09-07 | Toray Ind Inc | 芳香族ポリエステルの製造方法 |
US5294305A (en) * | 1993-05-06 | 1994-03-15 | Mobile Process Technology, Inc. | Ethylene glycol recovery process |
-
1998
- 1998-04-29 TW TW087106608A patent/TW482790B/zh not_active IP Right Cessation
- 1998-04-30 AT AT98917740T patent/ATE248875T1/de not_active IP Right Cessation
- 1998-04-30 JP JP54791398A patent/JP3300370B2/ja not_active Expired - Fee Related
- 1998-04-30 US US09/147,426 patent/US6100369A/en not_active Expired - Lifetime
- 1998-04-30 EP EP98917740A patent/EP0913418B1/de not_active Expired - Lifetime
- 1998-04-30 WO PCT/JP1998/001977 patent/WO1998050448A1/ja active IP Right Grant
- 1998-04-30 ES ES98917740T patent/ES2205477T3/es not_active Expired - Lifetime
- 1998-04-30 DE DE69817726T patent/DE69817726T2/de not_active Expired - Lifetime
- 1998-04-30 KR KR1019980710626A patent/KR100289445B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1998050448A1 (fr) | 1998-11-12 |
EP0913418A4 (de) | 2001-04-11 |
JP3300370B2 (ja) | 2002-07-08 |
US6100369A (en) | 2000-08-08 |
DE69817726T2 (de) | 2004-07-08 |
KR100289445B1 (ko) | 2001-05-02 |
KR20000022207A (ko) | 2000-04-25 |
EP0913418B1 (de) | 2003-09-03 |
DE69817726D1 (de) | 2003-10-09 |
EP0913418A1 (de) | 1999-05-06 |
ES2205477T3 (es) | 2004-05-01 |
TW482790B (en) | 2002-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |