ATE150472T1 - Verfahren zur herstellung von polytetramethylenetherglycoldiestern mit einem aluminosilikaten katalysator - Google Patents
Verfahren zur herstellung von polytetramethylenetherglycoldiestern mit einem aluminosilikaten katalysatorInfo
- Publication number
- ATE150472T1 ATE150472T1 AT93919250T AT93919250T ATE150472T1 AT E150472 T1 ATE150472 T1 AT E150472T1 AT 93919250 T AT93919250 T AT 93919250T AT 93919250 T AT93919250 T AT 93919250T AT E150472 T1 ATE150472 T1 AT E150472T1
- Authority
- AT
- Austria
- Prior art keywords
- ether glycol
- polytetramethylene ether
- glycol diesters
- aluminosilicate catalyst
- polymerization
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/16—Cyclic ethers having four or more ring atoms
- C08G65/20—Tetrahydrofuran
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/12—Silica and alumina
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
- C08G65/10—Saturated oxiranes characterised by the catalysts 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2654—Aluminium or boron; Compounds thereof
- C08G65/2657—Aluminosilicates; Clays; Zeolites
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4229489 | 1992-09-04 | ||
| DE4233503 | 1992-10-06 | ||
| DE4233502 | 1992-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE150472T1 true ATE150472T1 (de) | 1997-04-15 |
Family
ID=27204175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT93919250T ATE150472T1 (de) | 1992-09-04 | 1993-09-03 | Verfahren zur herstellung von polytetramethylenetherglycoldiestern mit einem aluminosilikaten katalysator |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0658174B1 (de) |
| JP (1) | JP3419455B2 (de) |
| KR (1) | KR100270423B1 (de) |
| AT (1) | ATE150472T1 (de) |
| AU (1) | AU679000B2 (de) |
| CA (1) | CA2142371C (de) |
| DE (1) | DE69309076T2 (de) |
| DK (1) | DK0658174T3 (de) |
| ES (1) | ES2098772T3 (de) |
| GR (1) | GR3023790T3 (de) |
| WO (1) | WO1994005719A1 (de) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0807139B1 (de) * | 1995-01-31 | 1999-08-04 | Herbert Müller | Verfahren zur herstellung von tetrahydrofuranpolymeren |
| EP0783012A1 (de) * | 1995-12-22 | 1997-07-09 | Kao Corporation | Verfahren zur Herstellung von Alkoxylienten-Estern und daraus hergestellte Tenside |
| JP3379962B2 (ja) | 1997-01-17 | 2003-02-24 | コーリア・ピーティージー・カンパニー・リミテッド | ハロイサイト触媒を用いたポリテトラメチレンエーテルグリコールジエステルの製造方法 |
| US6559278B1 (en) | 1997-04-08 | 2003-05-06 | Mueller Herbert | Method for producing tetrahydrofuran polymers |
| DE19735330A1 (de) * | 1997-08-14 | 1999-02-18 | Basf Ag | Verfahren zur Herstellung von Polytetrahydrofuran mit niedriger Farbzahl |
| DE59800898D1 (de) | 1997-09-05 | 2001-07-26 | Basf Ag | Verbessertes verfahren zur herstellung von polytetrahydrofuran |
| DE19755415A1 (de) * | 1997-12-12 | 1999-06-17 | Basf Ag | Katalysator und Verfahren zur Herstellung von Polytetrahydrofuran |
| DE19801462A1 (de) | 1998-01-16 | 1999-07-22 | Basf Ag | Katalysator und Verfahren zur Herstellung von Polytetrahydrofuran |
| EP1123340B1 (de) * | 1998-10-07 | 2003-08-20 | Herbert Müller | Verfahren zur herstellung von tetrahydrofuranpolymeren |
| DE10040091A1 (de) | 2000-08-16 | 2002-02-28 | Basf Ag | Verbessertes Verfahren zur Herstellung von Polytetrahydrofuran mit niedriger Farbzahl |
| DE10130782A1 (de) | 2001-06-26 | 2003-01-02 | Basf Ag | Katalysator und Verfahren zur Herstellung von Polytetrahydrofuran |
| DE10242286A1 (de) | 2002-09-12 | 2004-03-18 | Basf Ag | Verfahren zur Herstellung von Mono- und Diestern des Polytetrahydrofurans und der Tetrahydrofuran-Copolymere |
| DE10261484A1 (de) | 2002-12-23 | 2004-07-01 | Basf Ag | Verfahren zur Polymerisation cyclischer Ether |
| WO2006016727A2 (ja) * | 2004-08-13 | 2006-02-16 | Tatsuhiro Nisimura | 重質油改質用触媒、重質油改質方法及びその装置 |
| DE102006009150B4 (de) | 2006-02-24 | 2018-07-19 | Basf Se | Verfahren zur Herstellung von Polytetrahydrofuran oder Tetrahydrofuran-Copolymeren |
| DE102006027233A1 (de) | 2006-06-09 | 2007-12-13 | Basf Ag | Verfahren zur Herstellung von Polytetrahydrofuran oder Tetrahydrofuran-Copolymeren |
| KR100757007B1 (ko) | 2006-08-31 | 2007-09-07 | 김성일 | 폴리테트라메틸렌에테르글리콜 디에스테르의 제조 방법 |
| JP2010516822A (ja) * | 2007-01-19 | 2010-05-20 | ビーエーエスエフ ソシエタス・ヨーロピア | ポリテトラヒドロフランまたはＴＨＦコポリマーを連続的に製造する際に所定の平均分子量Ｍｎを変化させる方法 |
| EP2079776B1 (de) | 2007-09-06 | 2011-01-12 | Basf Se | Verfahren zur depolymerisation von mono- und/oder diestern des polytetrahydrofurans enthaltenden gemischen |
| JP6515645B2 (ja) * | 2015-04-06 | 2019-05-22 | 三菱ケミカル株式会社 | ポリブチレンエーテルジ（メタ）アクリレートの製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2916653A1 (de) * | 1978-01-14 | 1980-11-06 | Basf Ag | Verfahren zur polymerisation von tetrahydrofuran |
| US4303782A (en) * | 1980-01-21 | 1981-12-01 | Mobil Oil Corporation | Polymerization of cyclic ethers |
| DE3112065A1 (de) * | 1981-03-27 | 1982-10-07 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von polytetramethylenether-glykol oder -glykoldiester mit niedriger farbzahl |
| DE3606479A1 (de) * | 1986-02-28 | 1987-09-03 | Basf Ag | Verfahren zur herstellung von polyoxibutylenpolyoxialkylenglykolen mit enger molekulargewichtsverteilung und vermindertem gehalt an oligomeren cyclischen ethern |
| US5208385A (en) * | 1992-02-19 | 1993-05-04 | Arco Chemical Technology, L.P. | Preparation of tetrahydrofuran polymers having a narrow molecular weight distribution using an amorphous silica-alumina catalyst |
| US5210283A (en) * | 1992-05-18 | 1993-05-11 | Arco Chemical Technology, L.P. | Synthesis of tetrahydrofuran polymers using calcined silica-alumina or beaching earth catalysts |
-
1993
- 1993-09-03 DK DK93919250.6T patent/DK0658174T3/da active
- 1993-09-03 ES ES93919250T patent/ES2098772T3/es not_active Expired - Lifetime
- 1993-09-03 CA CA002142371A patent/CA2142371C/en not_active Expired - Fee Related
- 1993-09-03 KR KR1019950700647A patent/KR100270423B1/ko not_active IP Right Cessation
- 1993-09-03 DE DE69309076T patent/DE69309076T2/de not_active Expired - Lifetime
- 1993-09-03 AT AT93919250T patent/ATE150472T1/de not_active IP Right Cessation
- 1993-09-03 JP JP50687994A patent/JP3419455B2/ja not_active Expired - Fee Related
- 1993-09-03 WO PCT/EP1993/002375 patent/WO1994005719A1/en active IP Right Grant
- 1993-09-03 EP EP93919250A patent/EP0658174B1/de not_active Expired - Lifetime
- 1993-09-03 AU AU49565/93A patent/AU679000B2/en not_active Ceased
-
1997
- 1997-06-18 GR GR970401430T patent/GR3023790T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR100270423B1 (ko) | 2000-11-01 |
| EP0658174B1 (de) | 1997-03-19 |
| DE69309076T2 (de) | 1997-06-26 |
| CA2142371A1 (en) | 1994-03-17 |
| ES2098772T3 (es) | 1997-05-01 |
| KR950703014A (ko) | 1995-08-23 |
| JPH08501331A (ja) | 1996-02-13 |
| CA2142371C (en) | 2004-08-10 |
| JP3419455B2 (ja) | 2003-06-23 |
| AU4956593A (en) | 1994-03-29 |
| DE69309076D1 (de) | 1997-04-24 |
| EP0658174A1 (de) | 1995-06-21 |
| AU679000B2 (en) | 1997-06-19 |
| WO1994005719A1 (en) | 1994-03-17 |
| GR3023790T3 (en) | 1997-09-30 |
| DK0658174T3 (da) | 1997-09-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |