ATE248875T1 - Verfahren zur kontinuierlichen herstellung von polyestern - Google Patents

Verfahren zur kontinuierlichen herstellung von polyestern

Info

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
Application number
AT98917740T
Other languages
English (en)
Inventor
Kazumoto Miyajima
Hideshi Kurihara
Original Assignee
Teijin Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Teijin Ltd filed Critical Teijin Ltd
Application granted granted Critical
Publication of ATE248875T1 publication Critical patent/ATE248875T1/de

Links

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)
AT98917740T 1997-05-06 1998-04-30 Verfahren zur kontinuierlichen herstellung von polyestern ATE248875T1 (de)

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)

* Cited by examiner, † Cited by third party
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
WO2001083582A1 (fr) 2000-04-27 2001-11-08 Teijin Limited Procede de production en continu de 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
KR100880071B1 (ko) * 2000-12-07 2009-01-23 이스트만 케미칼 컴파니 파이프 반응기를 사용한 저가 폴리에스테르 공정
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
US7282555B2 (en) * 2004-05-27 2007-10-16 Eastman Chemical Company Method for incorporating nitrogen containing methine light absorbers in pet and compositions thereof
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)
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
DE102005053858A1 (de) * 2005-11-11 2007-05-16 Coperion Waeschle Gmbh & Co Kg Verfahren und Vorrichtung zur Herstellung von Polyester
US7906598B2 (en) * 2006-08-30 2011-03-15 Intertape Polymer Corp. Recirculation loop reactor bulk polymerization process
US20100105847A1 (en) 2006-01-24 2010-04-29 Intertape Polymer Corp. Plug flow bulk polymerization of vinyl monomers
JP2010502786A (ja) * 2006-08-30 2010-01-28 インターテープ ポリマー コーポレーション 再循環ループ反応装置によるバルク重合方法
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
US7863477B2 (en) 2007-03-08 2011-01-04 Eastman Chemical Company Polyester production system employing hot paste to esterification zone
US7868129B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Sloped tubular reactor with spaced sequential trays
US7829653B2 (en) 2007-07-12 2010-11-09 Eastman Chemical Company Horizontal trayed reactor
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
US7858730B2 (en) 2007-07-12 2010-12-28 Eastman Chemical Company Multi-level tubular reactor with dual headers
US7868130B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Multi-level tubular reactor with vertically spaced segments
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
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE69817726T2 (de) 2004-07-08
US6100369A (en) 2000-08-08
DE69817726D1 (de) 2003-10-09
WO1998050448A1 (fr) 1998-11-12
EP0913418A4 (de) 2001-04-11
JP3300370B2 (ja) 2002-07-08
ES2205477T3 (es) 2004-05-01
EP0913418B1 (de) 2003-09-03
TW482790B (en) 2002-04-11
KR20000022207A (ko) 2000-04-25
EP0913418A1 (de) 1999-05-06
KR100289445B1 (ko) 2001-05-02

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