DE69929751D1 - Darstellung von Polyestern unter Verwendung von Lithiumtitanyloxalat-Polykondensationskatalysatoren - Google Patents
Darstellung von Polyestern unter Verwendung von Lithiumtitanyloxalat-PolykondensationskatalysatorenInfo
- Publication number
- DE69929751D1 DE69929751D1 DE69929751T DE69929751T DE69929751D1 DE 69929751 D1 DE69929751 D1 DE 69929751D1 DE 69929751 T DE69929751 T DE 69929751T DE 69929751 T DE69929751 T DE 69929751T DE 69929751 D1 DE69929751 D1 DE 69929751D1
- Authority
- DE
- Germany
- Prior art keywords
- polyesters
- preparation
- titanyl oxalate
- polycondensation catalysts
- lithium titanyl
- 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.)
- Expired - Fee Related
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 229910052744 lithium Inorganic materials 0.000 title 1
- QKKWJYSVXDGOOJ-UHFFFAOYSA-N oxalic acid;oxotitanium Chemical compound [Ti]=O.OC(=O)C(O)=O QKKWJYSVXDGOOJ-UHFFFAOYSA-N 0.000 title 1
- 238000006068 polycondensation reaction Methods 0.000 title 1
- 229920000728 polyester Polymers 0.000 title 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
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
-
- 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
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
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 |
|---|---|---|---|
| US9203298P | 1998-07-07 | 1998-07-07 | |
| US92032P | 1998-07-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69929751D1 true DE69929751D1 (de) | 2006-04-20 |
| DE69929751T2 DE69929751T2 (de) | 2006-09-21 |
Family
ID=22230999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69929751T Expired - Fee Related DE69929751T2 (de) | 1998-07-07 | 1999-07-07 | Herstellung von Polyestern, insbesondere unter Verwendung eines Lithiumtitanyloxalats als Polykondensationskatalysator |
Country Status (17)
| Country | Link |
|---|---|
| EP (1) | EP0970983B8 (de) |
| JP (1) | JP2000034341A (de) |
| KR (1) | KR100635240B1 (de) |
| CN (1) | CN1244546A (de) |
| AR (1) | AR019238A1 (de) |
| AT (1) | ATE317407T1 (de) |
| BR (1) | BR9902548B1 (de) |
| CA (1) | CA2276652C (de) |
| DE (1) | DE69929751T2 (de) |
| ES (1) | ES2257009T3 (de) |
| ID (1) | ID23051A (de) |
| NO (1) | NO993326L (de) |
| PL (1) | PL198085B1 (de) |
| PT (1) | PT970983E (de) |
| TR (1) | TR199901565A3 (de) |
| TW (1) | TWI251602B (de) |
| ZA (1) | ZA994366B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6376642B1 (en) * | 1998-07-07 | 2002-04-23 | Atofina Chemicals, Inc. | Polyester polycondensation with lithium titanyl oxalate catalyst |
| US6372879B1 (en) * | 2000-01-07 | 2002-04-16 | Atofina Chemicals, Inc. | Polyester polycondensation with catalyst and a catalyst enhancer |
| CN101029126B (zh) * | 2001-02-23 | 2012-08-29 | 东洋纺织株式会社 | 聚酯聚合催化剂、利用其制得的聚酯和聚酯的制造方法 |
| CN101570594B (zh) | 2002-02-14 | 2012-06-20 | 三井化学株式会社 | 聚酯树脂及聚酯制备用催化剂、用此催化剂制备聚酯树脂的方法 |
| KR101159844B1 (ko) | 2004-12-29 | 2012-06-25 | 에스케이케미칼주식회사 | 티탄 화합물을 촉매로 사용하는 결정성 폴리에스테르의 제조방법 |
| US9060947B2 (en) | 2009-08-03 | 2015-06-23 | Mcneil-Ppc, Inc. | Tooth sensitivity treatment compositions |
| US8603442B2 (en) * | 2009-08-03 | 2013-12-10 | Mcneil-Ppc, Inc. | Tooth sensitivity treatment compositions |
| CN113930178A (zh) * | 2021-12-08 | 2022-01-14 | 太仓金煜电子材料有限公司 | 耐高温无硅转移制程保护胶带及其制备方法和应用 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4213030B1 (de) * | 1962-07-19 | 1967-07-25 | ||
| JPS4921310B1 (de) * | 1970-12-21 | 1974-05-31 | ||
| JPS5323876B2 (de) * | 1973-03-22 | 1978-07-17 | ||
| US4365054A (en) * | 1975-08-11 | 1982-12-21 | The Firestone Tire & Rubber Company | Ethylene glycol terephthalate production |
| JPS62225524A (ja) * | 1986-03-28 | 1987-10-03 | Toray Ind Inc | 高重合度ポリブチレンテレフタレ−ト系重合体の製造方法 |
| GB9610939D0 (en) * | 1996-05-24 | 1996-07-31 | Ici Plc | Process for preparing a copolyester |
-
1999
- 1999-06-25 CA CA002276652A patent/CA2276652C/en not_active Expired - Fee Related
- 1999-07-05 NO NO993326A patent/NO993326L/no not_active Application Discontinuation
- 1999-07-05 ZA ZA9904366A patent/ZA994366B/xx unknown
- 1999-07-06 TR TR1999/01565A patent/TR199901565A3/tr unknown
- 1999-07-06 PL PL334208A patent/PL198085B1/pl not_active IP Right Cessation
- 1999-07-06 KR KR1019990027026A patent/KR100635240B1/ko not_active Expired - Fee Related
- 1999-07-06 BR BRPI9902548-5A patent/BR9902548B1/pt not_active IP Right Cessation
- 1999-07-07 EP EP99305401A patent/EP0970983B8/de not_active Expired - Lifetime
- 1999-07-07 JP JP11192796A patent/JP2000034341A/ja active Pending
- 1999-07-07 TW TW088111523A patent/TWI251602B/zh not_active IP Right Cessation
- 1999-07-07 DE DE69929751T patent/DE69929751T2/de not_active Expired - Fee Related
- 1999-07-07 ES ES99305401T patent/ES2257009T3/es not_active Expired - Lifetime
- 1999-07-07 ID IDP990648D patent/ID23051A/id unknown
- 1999-07-07 AR ARP990103305A patent/AR019238A1/es active IP Right Grant
- 1999-07-07 CN CN99110425A patent/CN1244546A/zh active Pending
- 1999-07-07 AT AT99305401T patent/ATE317407T1/de active
- 1999-07-07 PT PT99305401T patent/PT970983E/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL198085B1 (pl) | 2008-05-30 |
| AR019238A1 (es) | 2001-12-26 |
| EP0970983A3 (de) | 2000-07-12 |
| JP2000034341A (ja) | 2000-02-02 |
| BR9902548A (pt) | 2000-04-11 |
| TR199901565A2 (en) | 2000-02-21 |
| BR9902548B1 (pt) | 2009-01-13 |
| EP0970983B8 (de) | 2006-05-03 |
| NO993326D0 (no) | 1999-07-05 |
| TWI251602B (en) | 2006-03-21 |
| PT970983E (pt) | 2006-05-31 |
| CN1244546A (zh) | 2000-02-16 |
| NO993326L (no) | 2000-01-10 |
| KR100635240B1 (ko) | 2006-10-19 |
| KR20000011512A (ko) | 2000-02-25 |
| CA2276652C (en) | 2009-01-13 |
| ZA994366B (en) | 2000-01-07 |
| ID23051A (id) | 2000-01-13 |
| TR199901565A3 (tr) | 2000-02-21 |
| EP0970983B1 (de) | 2006-02-08 |
| DE69929751T2 (de) | 2006-09-21 |
| CA2276652A1 (en) | 2000-01-07 |
| ATE317407T1 (de) | 2006-02-15 |
| ES2257009T3 (es) | 2006-07-16 |
| EP0970983A2 (de) | 2000-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |