CN1423628A - 含水介质中氧化烷基芳香化合物到芳香酸的方法 - Google Patents
含水介质中氧化烷基芳香化合物到芳香酸的方法 Download PDFInfo
- Publication number
- CN1423628A CN1423628A CN00818459A CN00818459A CN1423628A CN 1423628 A CN1423628 A CN 1423628A CN 00818459 A CN00818459 A CN 00818459A CN 00818459 A CN00818459 A CN 00818459A CN 1423628 A CN1423628 A CN 1423628A
- Authority
- CN
- China
- Prior art keywords
- tensio
- active agent
- bromine
- acid
- add
- 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.)
- Granted
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (42)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17668600P | 2000-01-18 | 2000-01-18 | |
US60/176,686 | 2000-01-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1423628A true CN1423628A (zh) | 2003-06-11 |
CN1207259C CN1207259C (zh) | 2005-06-22 |
Family
ID=22645413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008184593A Expired - Fee Related CN1207259C (zh) | 2000-01-18 | 2000-11-30 | 含水介质中氧化烷基芳香化合物到芳香酸的方法 |
Country Status (14)
Country | Link |
---|---|
US (1) | US6759550B1 (zh) |
EP (1) | EP1254098B1 (zh) |
JP (1) | JP2003520262A (zh) |
KR (1) | KR20020076261A (zh) |
CN (1) | CN1207259C (zh) |
AT (1) | ATE311355T1 (zh) |
AU (1) | AU2001219354A1 (zh) |
BR (1) | BR0017006A (zh) |
CA (1) | CA2395804A1 (zh) |
DE (1) | DE60024493D1 (zh) |
MX (1) | MXPA02007030A (zh) |
RU (1) | RU2002122090A (zh) |
TW (1) | TW587073B (zh) |
WO (1) | WO2001053245A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050129843A1 (en) * | 2003-12-11 | 2005-06-16 | Xerox Corporation | Nanoparticle deposition process |
US20050256335A1 (en) * | 2004-05-12 | 2005-11-17 | Ovidiu Marin | Providing gases to aromatic carboxylic acid manufacturing processes |
CN103121945B (zh) * | 2011-11-18 | 2015-04-08 | 中国石油化工股份有限公司 | 加氢精制后的对苯二甲酸的处理方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3907881A (en) * | 1972-12-20 | 1975-09-23 | Standard Oil Co Ohio | Quality of phthalic acids improved by oxidizable organic acids |
CH622766A5 (en) * | 1976-10-26 | 1981-04-30 | Labofina Sa | Process for the preparation of terephthalic acid |
GB1542320A (en) | 1976-10-26 | 1979-03-14 | Labofina Sa | Process for the preparation of aromatic dicarboxylic acids |
US4258209A (en) * | 1978-10-02 | 1981-03-24 | Labofina S.A. | Process for preparing terephthalic acid |
GB2072162B (en) | 1980-03-21 | 1984-03-21 | Labofina Sa | Process for the production and the recovery of terephthalic acid |
EP0041785B1 (en) * | 1980-06-10 | 1985-05-02 | Imperial Chemical Industries Plc | Oxidation of substituted aromatic compounds to aromatic carboxylic acids |
US4892970A (en) | 1985-12-30 | 1990-01-09 | Amoco Corporation | Staged aromatics oxidation in aqueous systems |
EP0375812A1 (en) * | 1988-12-23 | 1990-07-04 | Amoco Corporation | Process for the production of an aromatic polycarboxylic acid |
US5112992A (en) | 1991-06-06 | 1992-05-12 | Amoco Corporation | Production of polycarboxylic acids with hafnium-activated cobalt catalyst |
KR970000136B1 (ko) | 1993-09-28 | 1997-01-04 | 브이.피. 유리예프 | 고순도 벤젠디카르복실산 이성질체의 제조방법 |
IT1289529B1 (it) | 1996-12-27 | 1998-10-15 | Franco Codignola | Procedimento per la produzione di acidi aromatici |
WO1999018059A1 (en) * | 1997-10-03 | 1999-04-15 | Eastman Chemical Company | Preparation of 2,6-naphthalenedicarboxylic acid |
-
2000
- 2000-11-30 CN CNB008184593A patent/CN1207259C/zh not_active Expired - Fee Related
- 2000-11-30 CA CA002395804A patent/CA2395804A1/en not_active Abandoned
- 2000-11-30 AU AU2001219354A patent/AU2001219354A1/en not_active Abandoned
- 2000-11-30 MX MXPA02007030A patent/MXPA02007030A/es unknown
- 2000-11-30 WO PCT/US2000/032582 patent/WO2001053245A1/en active IP Right Grant
- 2000-11-30 BR BR0017006-2A patent/BR0017006A/pt not_active Application Discontinuation
- 2000-11-30 DE DE60024493T patent/DE60024493D1/de not_active Expired - Fee Related
- 2000-11-30 JP JP2001553252A patent/JP2003520262A/ja active Pending
- 2000-11-30 EP EP00982303A patent/EP1254098B1/en not_active Expired - Lifetime
- 2000-11-30 US US10/149,554 patent/US6759550B1/en not_active Expired - Fee Related
- 2000-11-30 RU RU2002122090/04A patent/RU2002122090A/ru unknown
- 2000-11-30 AT AT00982303T patent/ATE311355T1/de not_active IP Right Cessation
- 2000-11-30 KR KR1020027009238A patent/KR20020076261A/ko not_active Application Discontinuation
- 2000-12-08 TW TW089126248A patent/TW587073B/zh active
Also Published As
Publication number | Publication date |
---|---|
CA2395804A1 (en) | 2001-07-26 |
BR0017006A (pt) | 2002-11-19 |
RU2002122090A (ru) | 2004-01-20 |
MXPA02007030A (es) | 2004-09-06 |
WO2001053245A1 (en) | 2001-07-26 |
AU2001219354A1 (en) | 2001-07-31 |
EP1254098B1 (en) | 2005-11-30 |
EP1254098A1 (en) | 2002-11-06 |
TW587073B (en) | 2004-05-11 |
US6759550B1 (en) | 2004-07-06 |
ATE311355T1 (de) | 2005-12-15 |
KR20020076261A (ko) | 2002-10-09 |
CN1207259C (zh) | 2005-06-22 |
DE60024493D1 (de) | 2006-01-05 |
JP2003520262A (ja) | 2003-07-02 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DOW ITALY CO., LTD. Free format text: FORMER OWNER: EQUIPOLYMERS GMBH Effective date: 20051223 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: EQUIPOLYMERS GMBH Free format text: FORMER NAME OR ADDRESS: INCA INTERNATIONAL S.P.A. |
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CP03 | Change of name, title or address |
Address after: Milan Italy Patentee after: Yike polymer Co.,Ltd. Address before: Milan Italy Patentee before: Inca International S.P.A. |
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TR01 | Transfer of patent right |
Effective date of registration: 20051223 Address after: Milan Italy Patentee after: Dow Italy Ltd. Address before: Milan Italy Patentee before: Yike polymer Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050622 Termination date: 20141130 |
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EXPY | Termination of patent right or utility model |