JPS4957092A - - Google Patents
Info
- Publication number
- JPS4957092A JPS4957092A JP9893972A JP9893972A JPS4957092A JP S4957092 A JPS4957092 A JP S4957092A JP 9893972 A JP9893972 A JP 9893972A JP 9893972 A JP9893972 A JP 9893972A JP S4957092 A JPS4957092 A JP S4957092A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9893972A JPS4957092A (pt) | 1972-10-04 | 1972-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9893972A JPS4957092A (pt) | 1972-10-04 | 1972-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4957092A true JPS4957092A (pt) | 1974-06-03 |
Family
ID=14233074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9893972A Pending JPS4957092A (pt) | 1972-10-04 | 1972-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4957092A (pt) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0431977A2 (en) * | 1989-12-08 | 1991-06-12 | E.I. Du Pont De Nemours And Company | Process for increasing the direct esterification reaction rate of a diacid with a glycol |
| US5237042A (en) * | 1991-06-12 | 1993-08-17 | Korea Institute Of Science And Technology | Process for the preparation of polybutylene terephthalate based polymer |
| EP1046662A1 (en) * | 1999-04-22 | 2000-10-25 | Lurgi Zimmer Aktiengesellschaft | Process of producing polytrimethylene terephthalate (PTT) |
| WO2009025312A1 (ja) | 2007-08-20 | 2009-02-26 | Sakai Chemical Industry Co., Ltd. | ポリエステル製造用重縮合触媒とその製造方法とポリエステルの製造方法 |
| WO2011034156A1 (ja) | 2009-09-15 | 2011-03-24 | 堺化学工業株式会社 | ポリエステル製造用重縮合触媒とこれを用いるポリエステルの製造方法 |
| WO2014021206A1 (ja) | 2012-07-31 | 2014-02-06 | 堺化学工業株式会社 | ポリエステル製造用重縮合触媒とその重縮合触媒を用いるポリエステルの製造 |
| WO2015041271A1 (ja) | 2013-09-20 | 2015-03-26 | 堺化学工業株式会社 | ポリエステルの製造方法 |
| US9289749B2 (en) | 2012-07-31 | 2016-03-22 | Sakai Chemical Industry Co., Ltd. | Polycondensation catalyst for producing polyester and production of polyester using the polycondensation catalyst |
| US9981248B2 (en) | 2006-06-28 | 2018-05-29 | Sakai Chemical Industry Co., Ltd. | Polycondensation catalyst for producing polyester and method for producing polyester using the same |
| WO2019124166A1 (ja) | 2017-12-22 | 2019-06-27 | 堺化学工業株式会社 | ポリエステル製造用重縮合触媒とそれを用いるポリエステルの製造 |
| JP2020503416A (ja) * | 2016-12-28 | 2020-01-30 | サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ | 熱可塑性ポリエステルを製造する方法 |
-
1972
- 1972-10-04 JP JP9893972A patent/JPS4957092A/ja active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0431977A2 (en) * | 1989-12-08 | 1991-06-12 | E.I. Du Pont De Nemours And Company | Process for increasing the direct esterification reaction rate of a diacid with a glycol |
| US5237042A (en) * | 1991-06-12 | 1993-08-17 | Korea Institute Of Science And Technology | Process for the preparation of polybutylene terephthalate based polymer |
| EP1046662A1 (en) * | 1999-04-22 | 2000-10-25 | Lurgi Zimmer Aktiengesellschaft | Process of producing polytrimethylene terephthalate (PTT) |
| WO2000064962A1 (en) * | 1999-04-22 | 2000-11-02 | Lurgi Zimmer Ag | Process of producing polytrimethylene terephthalate (ptt) |
| US10035132B2 (en) | 2006-06-28 | 2018-07-31 | Sakai Chemical Industry Co., Ltd. | Polycondensation catalyst for producing polyester and method for producing polyester using the same |
| US9981248B2 (en) | 2006-06-28 | 2018-05-29 | Sakai Chemical Industry Co., Ltd. | Polycondensation catalyst for producing polyester and method for producing polyester using the same |
| WO2009025312A1 (ja) | 2007-08-20 | 2009-02-26 | Sakai Chemical Industry Co., Ltd. | ポリエステル製造用重縮合触媒とその製造方法とポリエステルの製造方法 |
| WO2011034156A1 (ja) | 2009-09-15 | 2011-03-24 | 堺化学工業株式会社 | ポリエステル製造用重縮合触媒とこれを用いるポリエステルの製造方法 |
| KR20150040855A (ko) | 2012-07-31 | 2015-04-15 | 사까이가가꾸고오교가부시끼가이샤 | 폴리에스테르 제조용 중축합 촉매와 그 중축합 촉매를 이용하는 폴리에스테르의 제조 |
| US9289749B2 (en) | 2012-07-31 | 2016-03-22 | Sakai Chemical Industry Co., Ltd. | Polycondensation catalyst for producing polyester and production of polyester using the polycondensation catalyst |
| WO2014021206A1 (ja) | 2012-07-31 | 2014-02-06 | 堺化学工業株式会社 | ポリエステル製造用重縮合触媒とその重縮合触媒を用いるポリエステルの製造 |
| WO2015041271A1 (ja) | 2013-09-20 | 2015-03-26 | 堺化学工業株式会社 | ポリエステルの製造方法 |
| JP2020503416A (ja) * | 2016-12-28 | 2020-01-30 | サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ | 熱可塑性ポリエステルを製造する方法 |
| WO2019124166A1 (ja) | 2017-12-22 | 2019-06-27 | 堺化学工業株式会社 | ポリエステル製造用重縮合触媒とそれを用いるポリエステルの製造 |
| KR20200101368A (ko) | 2017-12-22 | 2020-08-27 | 사까이가가꾸고오교가부시끼가이샤 | 폴리에스테르 제조용 중축합 촉매와 그것을 이용하는 폴리에스테르의 제조 |
| US11612882B2 (en) | 2017-12-22 | 2023-03-28 | Sakai Chemical Industry Co., Ltd. | Polycondensation catalyst for producing polyester and production of polyester using the same |