DE69408905D1 - Verfahren zur Herstellung von Bisphenol A - Google Patents
Verfahren zur Herstellung von Bisphenol AInfo
- Publication number
- DE69408905D1 DE69408905D1 DE69408905T DE69408905T DE69408905D1 DE 69408905 D1 DE69408905 D1 DE 69408905D1 DE 69408905 T DE69408905 T DE 69408905T DE 69408905 T DE69408905 T DE 69408905T DE 69408905 D1 DE69408905 D1 DE 69408905D1
- Authority
- DE
- Germany
- Prior art keywords
- bisphenol
- preparation
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5110150A JP2885606B2 (ja) | 1993-05-12 | 1993-05-12 | 2,2−ビス(4−ヒドロキシフェニル)プロパンの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69408905D1 true DE69408905D1 (de) | 1998-04-16 |
DE69408905T2 DE69408905T2 (de) | 1998-06-25 |
Family
ID=14528324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69408905T Expired - Fee Related DE69408905T2 (de) | 1993-05-12 | 1994-05-09 | Verfahren zur Herstellung von Bisphenol A |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0630878B1 (de) |
JP (1) | JP2885606B2 (de) |
CN (1) | CN1057993C (de) |
DE (1) | DE69408905T2 (de) |
MY (1) | MY113382A (de) |
TW (1) | TW404938B (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0720976B2 (de) * | 1994-12-09 | 2005-05-18 | The Dow Chemical Company | Verfahren zur Herstellung eines Addukts aus einem Bisphenol mit einer Phenol-Verbindung |
ZA972382B (en) * | 1996-03-21 | 1997-09-25 | Shell Int Research | Fixed bed reactor packing. |
DE19720541A1 (de) | 1997-05-16 | 1998-11-19 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Dihydroxydiphenylalkanen |
DE19720539A1 (de) | 1997-05-16 | 1998-11-19 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Dihydroxydiarylalkanen |
DE19720540A1 (de) | 1997-05-16 | 1998-11-19 | Bayer Ag | Verfahren zur Aufarbeitung von Mutterlaugen aus der Bisphenolsynthese |
JP4093655B2 (ja) * | 1998-10-22 | 2008-06-04 | 出光興産株式会社 | ビスフェノールaの製造法 |
JP2002053512A (ja) * | 1999-12-03 | 2002-02-19 | Mitsui Chemicals Inc | 高品質ビスフェノールaおよびその製造方法 |
US6703530B2 (en) | 2002-02-28 | 2004-03-09 | General Electric Company | Chemical reactor system and process |
ES2314264T3 (es) * | 2002-11-25 | 2009-03-16 | Dow Global Technologies Inc. | Proceso para purificar fisfenol-a. |
JP4398674B2 (ja) * | 2003-06-04 | 2010-01-13 | 出光興産株式会社 | ビスフェノールaの製造方法 |
JP4904064B2 (ja) * | 2006-02-14 | 2012-03-28 | 出光興産株式会社 | ビスフェノールaの製造方法 |
JP5014773B2 (ja) * | 2006-12-26 | 2012-08-29 | 三井化学株式会社 | ビスフェノール類の製造方法 |
JP5247184B2 (ja) * | 2008-02-21 | 2013-07-24 | 三井化学株式会社 | ビスフェノールaの製造方法 |
JP5752361B2 (ja) * | 2010-03-31 | 2015-07-22 | 本州化学工業株式会社 | 1−(4−ヒドロキシフェニル)−1−シクロヘキセン類の製造方法 |
PL219656B1 (pl) | 2012-08-23 | 2015-06-30 | Inst Ciężkiej Syntezy Organicznej Blachownia | Sposób transformacji produktów ubocznych w procesie syntezy bisfenolu A |
WO2018011700A1 (en) * | 2016-07-12 | 2018-01-18 | Sabic Global Technologies B.V. | Manufacture of bisphenol a |
CN112739676A (zh) * | 2018-07-06 | 2021-04-30 | 巴杰许可有限责任公司 | 来自双酚制造的残余料流的处理 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4354046A (en) * | 1981-05-26 | 1982-10-12 | The Dow Chemical Company | Process for obtaining high purity bisphenol A |
US4400555A (en) | 1981-10-06 | 1983-08-23 | General Electric Company | Ion exchange catalyzed bisphenol synethesis |
US4590303A (en) * | 1985-06-03 | 1986-05-20 | General Electric Company | Method for making bisphenol |
US4954661A (en) * | 1988-03-11 | 1990-09-04 | Mitsui Toatsu Chemicals, Inc. | Process for preparing high-purity bisphenol A |
US5105026A (en) * | 1990-11-15 | 1992-04-14 | Shell Oil Company | Process for preparing a bisphenol |
-
1993
- 1993-05-12 JP JP5110150A patent/JP2885606B2/ja not_active Expired - Lifetime
-
1994
- 1994-04-22 TW TW083103606A patent/TW404938B/zh not_active IP Right Cessation
- 1994-05-09 EP EP94107244A patent/EP0630878B1/de not_active Expired - Lifetime
- 1994-05-09 DE DE69408905T patent/DE69408905T2/de not_active Expired - Fee Related
- 1994-05-10 MY MYPI94001170A patent/MY113382A/en unknown
- 1994-05-11 CN CN94105712A patent/CN1057993C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69408905T2 (de) | 1998-06-25 |
CN1100710A (zh) | 1995-03-29 |
TW404938B (en) | 2000-09-11 |
EP0630878B1 (de) | 1998-03-11 |
CN1057993C (zh) | 2000-11-01 |
EP0630878A1 (de) | 1994-12-28 |
JPH06321834A (ja) | 1994-11-22 |
MY113382A (en) | 2002-02-28 |
JP2885606B2 (ja) | 1999-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: IDEMITSU KOSAN CO., LTD., TOKIO/TOKYO, JP |
|
8339 | Ceased/non-payment of the annual fee |