HK1006709A1 - Process for the continuous production of higher molecular carboxylic acids - Google Patents
Process for the continuous production of higher molecular carboxylic acids Download PDFInfo
- Publication number
- HK1006709A1 HK1006709A1 HK98106078A HK98106078A HK1006709A1 HK 1006709 A1 HK1006709 A1 HK 1006709A1 HK 98106078 A HK98106078 A HK 98106078A HK 98106078 A HK98106078 A HK 98106078A HK 1006709 A1 HK1006709 A1 HK 1006709A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- reaction
- reactor
- refluent
- pipeline
- stage
- Prior art date
Links
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
- C07C51/305—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with sulfur or sulfur-containing compounds
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4324719 | 1993-07-23 | ||
| DE4324719 | 1993-07-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HK1006709B HK1006709B (en) | 1999-03-12 |
| HK1006709A1 true HK1006709A1 (en) | 1999-03-12 |
Family
ID=6493511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK98106078A HK1006709A1 (en) | 1993-07-23 | 1998-06-23 | Process for the continuous production of higher molecular carboxylic acids |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0635475B1 (https=) |
| JP (1) | JPH0753444A (https=) |
| AT (1) | ATE153647T1 (https=) |
| AU (1) | AU673440B2 (https=) |
| BR (1) | BR9402918A (https=) |
| CA (1) | CA2128648A1 (https=) |
| DE (1) | DE59402888D1 (https=) |
| DK (1) | DK0635475T3 (https=) |
| ES (1) | ES2105434T3 (https=) |
| HK (1) | HK1006709A1 (https=) |
| TW (1) | TW277064B (https=) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2165858C3 (de) * | 1971-12-31 | 1974-11-28 | Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt | Verfahren zur Herstellung von höhermolekularen, aliphatischen Monocarbonsäuren |
| DE2855263C2 (de) * | 1978-12-21 | 1983-11-24 | Hoechst Ag, 6230 Frankfurt | Verfahren zur kontinuierlichen oxidativen Bleichung von Rohmontanwachs |
-
1994
- 1994-06-03 TW TW083105085A patent/TW277064B/zh active
- 1994-07-18 DE DE59402888T patent/DE59402888D1/de not_active Expired - Fee Related
- 1994-07-18 ES ES94111132T patent/ES2105434T3/es not_active Expired - Lifetime
- 1994-07-18 DK DK94111132.0T patent/DK0635475T3/da active
- 1994-07-18 EP EP94111132A patent/EP0635475B1/de not_active Expired - Lifetime
- 1994-07-18 AT AT94111132T patent/ATE153647T1/de not_active IP Right Cessation
- 1994-07-21 AU AU68603/94A patent/AU673440B2/en not_active Ceased
- 1994-07-22 BR BR9402918A patent/BR9402918A/pt not_active Application Discontinuation
- 1994-07-22 JP JP6171237A patent/JPH0753444A/ja active Pending
- 1994-07-22 CA CA002128648A patent/CA2128648A1/en not_active Abandoned
-
1998
- 1998-06-23 HK HK98106078A patent/HK1006709A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0635475A1 (de) | 1995-01-25 |
| AU6860394A (en) | 1995-02-02 |
| AU673440B2 (en) | 1996-11-07 |
| TW277064B (https=) | 1996-06-01 |
| ATE153647T1 (de) | 1997-06-15 |
| ES2105434T3 (es) | 1997-10-16 |
| JPH0753444A (ja) | 1995-02-28 |
| DK0635475T3 (da) | 1997-12-15 |
| CA2128648A1 (en) | 1995-01-24 |
| DE59402888D1 (de) | 1997-07-03 |
| EP0635475B1 (de) | 1997-05-28 |
| BR9402918A (pt) | 1995-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |