TR200103842T2 - Tereftalasit ve butandiyol'dan sürekli polibutilentereftalat üretim usulü. - Google Patents
Tereftalasit ve butandiyol'dan sürekli polibutilentereftalat üretim usulü.Info
- Publication number
- TR200103842T2 TR200103842T2 TR2001/03842T TR200103842T TR200103842T2 TR 200103842 T2 TR200103842 T2 TR 200103842T2 TR 2001/03842 T TR2001/03842 T TR 2001/03842T TR 200103842 T TR200103842 T TR 200103842T TR 200103842 T2 TR200103842 T2 TR 200103842T2
- Authority
- TR
- Turkey
- Prior art keywords
- butanediol
- terephthalacite
- polybutylene terephthalate
- continuous production
- production method
- Prior art date
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
-
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
- C08G63/183—Terephthalic acids
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Mevcut bulus polibutilentereftalat'in tereftalasit ve 1,4-butandiyol'den sürekli üretimi için bir usul ile ilgili olup, sözkonusu usul su islem asamalarini kapsar:d) en az iki reaktörden olusan bir kademeli reaktör içinde tereftalasit 1,4-butandiyol ile dogrudan esterlenmekte, e) a) islem asamasinda elde edilen esterleme ürünlerinin ön kondesasyonu gerçeklestirilmekte, f) b) islem asamasinda elde edilen ön kandensat polikondensasyonu gerçeklestirilmektedir, usulde a) islem asamasinda kademeli reaktör düsen reaksiyon basinci ve artmayan sicaklik seviyesinde çalisyirilmaktadir.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19929790A DE19929790A1 (de) | 1999-06-29 | 1999-06-29 | Verfahren zur kontinuierlichen Herstellung von Polybutylenterephthalat aus Terephthalsäure und Butandiol |
Publications (1)
Publication Number | Publication Date |
---|---|
TR200103842T2 true TR200103842T2 (tr) | 2002-04-22 |
Family
ID=7912946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR2001/03842T TR200103842T2 (tr) | 1999-06-29 | 2000-06-28 | Tereftalasit ve butandiyol'dan sürekli polibutilentereftalat üretim usulü. |
Country Status (18)
Country | Link |
---|---|
US (1) | US6812321B1 (tr) |
EP (1) | EP1189969B1 (tr) |
JP (1) | JP3328272B1 (tr) |
KR (1) | KR100610299B1 (tr) |
CN (1) | CN1125106C (tr) |
AT (1) | ATE275595T1 (tr) |
AU (1) | AU6428100A (tr) |
BR (1) | BR0012027A (tr) |
CA (1) | CA2378649A1 (tr) |
CZ (1) | CZ295325B6 (tr) |
DE (2) | DE19929790A1 (tr) |
ES (1) | ES2225190T3 (tr) |
IL (1) | IL147025A0 (tr) |
MX (1) | MXPA01012853A (tr) |
MY (1) | MY129005A (tr) |
PL (1) | PL353536A1 (tr) |
TR (1) | TR200103842T2 (tr) |
WO (1) | WO2001000705A1 (tr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10127146A1 (de) * | 2001-06-02 | 2002-12-05 | Zimmer Ag | Verfahren zur Herstellung von Polybutylenterephthalat |
JP2004091756A (ja) * | 2002-09-04 | 2004-03-25 | Mitsubishi Chemicals Corp | ポリブチレンテレフタレート樹脂 |
US7550552B2 (en) * | 2004-05-10 | 2009-06-23 | Mitsubishi Chemical Corporation | Process for producing polybutylene terephthalate |
EP1820814B1 (de) * | 2006-01-24 | 2007-08-29 | Lurgi Zimmer GmbH | Verfahren zur Veresterung von Terephthalsäure mit Butandiol, Verfahren zur Herstellung von Polybutylenterephthalat und Vorrichtung dafür |
EP2268704A1 (de) * | 2008-04-15 | 2011-01-05 | Basf Se | Verfahren zur kontinuierlichen herstellung von biologisch abbaubaren polyestern |
KR101543489B1 (ko) | 2008-04-15 | 2015-08-10 | 바스프 에스이 | 생분해성 폴리에스테르의 연속 제조 방법 |
KR101760965B1 (ko) * | 2009-10-15 | 2017-07-24 | 바스프 에스이 | 폴리에스테르 혼합물의 연속 제조 방법 |
PT3630869T (pt) | 2017-05-31 | 2021-05-18 | Basf Se | Poliéster alifático-aromático com elevado índice de brancura |
JP2020527634A (ja) * | 2017-07-17 | 2020-09-10 | テクニップ ツィマー ゲーエムベーハー | ポリエステルを調整するための方法 |
US11319407B2 (en) | 2017-11-20 | 2022-05-03 | Basf Se | Method for purifying an aliphatic polyester |
WO2019096918A1 (de) | 2017-11-20 | 2019-05-23 | Basf Se | Kontinuierliches verfahren zur herstellung eines aliphatischen polyesters |
CN108484890A (zh) * | 2018-02-02 | 2018-09-04 | 桐昆集团股份有限公司 | 一种生产多功能差别化pbt聚酯的生产工艺及生产系统 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE269296C (tr) | ||||
DE2514116C3 (de) * | 1975-03-29 | 1983-03-17 | Basf Ag, 6700 Ludwigshafen | Verfahren zur kontinuierlichen Herstellung von linearen, hochmolekularen Polybutylenterephthalaten |
US4346213A (en) | 1980-08-25 | 1982-08-24 | Celanese Corporation | Process for the preparation of polybutylene terephthalate |
US4439597A (en) | 1980-08-25 | 1984-03-27 | Celanese Corporation | Process for the preparation of polybutylene terephthalate |
US4499261A (en) * | 1984-02-22 | 1985-02-12 | Davy Mckee Ag | Process for the continuous production of polybutylene terephthalate of high molecular weight |
JPS61163928A (ja) * | 1985-01-14 | 1986-07-24 | Toray Ind Inc | ポリブチレンテレフタレ−ト系重合体の製造法 |
US4614235A (en) | 1985-04-15 | 1986-09-30 | Exxon Chemical Patents Inc. | Use of mono and polyalkylene glycol ethers as agents for the release of differentially stuck drill pipe |
DE3544551C2 (de) | 1985-12-17 | 2002-02-28 | Zimmer Ag | Verfahren zur kontinuierlichen Herstellung von hochmolekularem Polybutylenterephthalat |
US4670580A (en) | 1986-03-31 | 1987-06-02 | Celanese Corporation | Process for preparing oligomeric glycol esters of dicarboxylic acids |
DD269296A3 (de) * | 1987-10-12 | 1989-06-28 | Engels Chemiefaserwerk Veb | Verfahren zur kontinuierlichen herstellung von polyalkylenterephthalat |
US5015759A (en) | 1989-12-08 | 1991-05-14 | E. I. Du Pont De Nemours And Company | Process for increasing the direct esterification reaction rate of a diacid with a glycol |
DE4415220C2 (de) | 1994-04-26 | 1996-02-29 | Fischer Karl Ind Gmbh | Verfahren und Vorrichtung zur Herstellung von Polyestern |
DE19509551A1 (de) | 1995-03-16 | 1996-09-19 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von thermoplastischen Polyestern |
US5519108A (en) * | 1995-06-07 | 1996-05-21 | Industrial Technology Research Institute | Catalytic compositions containing tetrabutyl titanate and a mixture of cocatalysts for the preparation of poly(butylene terephthalate) |
-
1999
- 1999-06-29 DE DE19929790A patent/DE19929790A1/de not_active Withdrawn
-
2000
- 2000-06-28 MX MXPA01012853A patent/MXPA01012853A/es active IP Right Grant
- 2000-06-28 CA CA002378649A patent/CA2378649A1/en not_active Abandoned
- 2000-06-28 BR BR0012027-8A patent/BR0012027A/pt not_active IP Right Cessation
- 2000-06-28 KR KR1020017016834A patent/KR100610299B1/ko not_active IP Right Cessation
- 2000-06-28 AT AT00951286T patent/ATE275595T1/de not_active IP Right Cessation
- 2000-06-28 US US10/018,473 patent/US6812321B1/en not_active Expired - Fee Related
- 2000-06-28 CZ CZ20014543A patent/CZ295325B6/cs not_active IP Right Cessation
- 2000-06-28 IL IL14702500A patent/IL147025A0/xx unknown
- 2000-06-28 MY MYPI20002951A patent/MY129005A/en unknown
- 2000-06-28 DE DE50007696T patent/DE50007696D1/de not_active Expired - Fee Related
- 2000-06-28 AU AU64281/00A patent/AU6428100A/en not_active Abandoned
- 2000-06-28 EP EP00951286A patent/EP1189969B1/de not_active Expired - Lifetime
- 2000-06-28 JP JP2001506712A patent/JP3328272B1/ja not_active Expired - Fee Related
- 2000-06-28 CN CN00809562A patent/CN1125106C/zh not_active Expired - Fee Related
- 2000-06-28 PL PL00353536A patent/PL353536A1/xx not_active Application Discontinuation
- 2000-06-28 TR TR2001/03842T patent/TR200103842T2/tr unknown
- 2000-06-28 ES ES00951286T patent/ES2225190T3/es not_active Expired - Lifetime
- 2000-06-28 WO PCT/EP2000/005514 patent/WO2001000705A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE50007696D1 (de) | 2004-10-14 |
BR0012027A (pt) | 2002-03-19 |
CN1125106C (zh) | 2003-10-22 |
WO2001000705A1 (de) | 2001-01-04 |
EP1189969B1 (de) | 2004-09-08 |
IL147025A0 (en) | 2002-08-14 |
AU6428100A (en) | 2001-01-31 |
DE19929790A1 (de) | 2001-01-04 |
CA2378649A1 (en) | 2001-01-04 |
ES2225190T3 (es) | 2005-03-16 |
JP2003503567A (ja) | 2003-01-28 |
CN1358207A (zh) | 2002-07-10 |
KR20020016866A (ko) | 2002-03-06 |
CZ20014543A3 (cs) | 2002-04-17 |
MXPA01012853A (es) | 2002-07-30 |
KR100610299B1 (ko) | 2006-08-09 |
US6812321B1 (en) | 2004-11-02 |
ATE275595T1 (de) | 2004-09-15 |
JP3328272B1 (ja) | 2002-09-24 |
PL353536A1 (en) | 2003-12-01 |
MY129005A (en) | 2007-03-30 |
EP1189969A1 (de) | 2002-03-27 |
CZ295325B6 (cs) | 2005-07-13 |
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