PL347705A1 - Method of obtaining bisphenol a - Google Patents
Method of obtaining bisphenol aInfo
- Publication number
- PL347705A1 PL347705A1 PL34770501A PL34770501A PL347705A1 PL 347705 A1 PL347705 A1 PL 347705A1 PL 34770501 A PL34770501 A PL 34770501A PL 34770501 A PL34770501 A PL 34770501A PL 347705 A1 PL347705 A1 PL 347705A1
- Authority
- PL
- Poland
- Prior art keywords
- obtaining bisphenol
- bisphenol
- obtaining
- Prior art date
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL347705A PL201330B1 (en) | 2001-05-23 | 2001-05-23 | Method of obtaining bisphenol A |
CN 02120336 CN1390819A (en) | 2001-05-23 | 2002-05-23 | Preparation of bisphenol A |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL347705A PL201330B1 (en) | 2001-05-23 | 2001-05-23 | Method of obtaining bisphenol A |
Publications (2)
Publication Number | Publication Date |
---|---|
PL347705A1 true PL347705A1 (en) | 2002-12-02 |
PL201330B1 PL201330B1 (en) | 2009-03-31 |
Family
ID=20078824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL347705A PL201330B1 (en) | 2001-05-23 | 2001-05-23 | Method of obtaining bisphenol A |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1390819A (en) |
PL (1) | PL201330B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2090562A1 (en) | 2008-02-06 | 2009-08-19 | Maciej Kiedik | A method to obtain polycarbonate-grade bisphenol A |
WO2011099879A1 (en) | 2010-02-15 | 2011-08-18 | Instytut Inżynierii Materiałów Polimerowych I Barwników | A method to obtain polycarbonate-grade bisphenol a |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7989666B2 (en) | 2003-09-28 | 2011-08-02 | China Petroleum & Chemical Corporation | Method for preparing bisphenol A |
CN101309888B (en) * | 2005-11-21 | 2012-12-26 | 三菱化学株式会社 | Process for producing bisphenol a and vertical fixed-bed reactor |
EP3487832B1 (en) * | 2016-07-22 | 2020-06-03 | SABIC Global Technologies B.V. | A method for the continuous manufacture of bisphenol a |
CN117717980A (en) * | 2023-12-14 | 2024-03-19 | 天津大学 | Bisphenol A production process and device |
-
2001
- 2001-05-23 PL PL347705A patent/PL201330B1/en not_active IP Right Cessation
-
2002
- 2002-05-23 CN CN 02120336 patent/CN1390819A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2090562A1 (en) | 2008-02-06 | 2009-08-19 | Maciej Kiedik | A method to obtain polycarbonate-grade bisphenol A |
WO2011099879A1 (en) | 2010-02-15 | 2011-08-18 | Instytut Inżynierii Materiałów Polimerowych I Barwników | A method to obtain polycarbonate-grade bisphenol a |
Also Published As
Publication number | Publication date |
---|---|
PL201330B1 (en) | 2009-03-31 |
CN1390819A (en) | 2003-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Decisions on the lapse of the protection rights |
Effective date: 20110523 |