TW224087B - - Google Patents
Info
- Publication number
- TW224087B TW224087B TW081104391A TW81104391A TW224087B TW 224087 B TW224087 B TW 224087B TW 081104391 A TW081104391 A TW 081104391A TW 81104391 A TW81104391 A TW 81104391A TW 224087 B TW224087 B TW 224087B
- Authority
- TW
- Taiwan
Links
Classifications
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- 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
- C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
- C07C37/56—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by replacing a carboxyl or aldehyde group by a hydroxy group
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE9100582A BE1004950A4 (nl) | 1991-06-14 | 1991-06-14 | Werkwijze voor de bereiding van een fenol. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW224087B true TW224087B (de) | 1994-05-21 |
Family
ID=3885569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW081104391A TW224087B (de) | 1991-06-14 | 1992-06-03 |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0588973A1 (de) |
| JP (1) | JPH06508616A (de) |
| AU (1) | AU2275292A (de) |
| BE (1) | BE1004950A4 (de) |
| BG (1) | BG98301A (de) |
| BR (1) | BR9206152A (de) |
| CZ (1) | CZ269093A3 (de) |
| EE (1) | EE9400222A (de) |
| FI (1) | FI935588A (de) |
| SK (1) | SK140793A3 (de) |
| TW (1) | TW224087B (de) |
| WO (1) | WO1992022519A1 (de) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8201664A (nl) * | 1982-04-22 | 1983-11-16 | Stamicarbon | Werkwijze voor de bereiding van gesubstitueerd of ongesubstitueerd fenol en katalysatoren daarvoor. |
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1991
- 1991-06-14 BE BE9100582A patent/BE1004950A4/nl not_active IP Right Cessation
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1992
- 1992-06-03 TW TW081104391A patent/TW224087B/zh active
- 1992-06-10 EP EP92914859A patent/EP0588973A1/de not_active Withdrawn
- 1992-06-10 CZ CS932690A patent/CZ269093A3/cs unknown
- 1992-06-10 BR BR9206152A patent/BR9206152A/pt not_active Application Discontinuation
- 1992-06-10 WO PCT/NL1992/000101 patent/WO1992022519A1/en not_active Application Discontinuation
- 1992-06-10 JP JP5500809A patent/JPH06508616A/ja active Pending
- 1992-06-10 AU AU22752/92A patent/AU2275292A/en not_active Abandoned
- 1992-06-10 SK SK1407-93A patent/SK140793A3/sk unknown
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1993
- 1993-12-13 FI FI935588A patent/FI935588A/fi unknown
- 1993-12-14 BG BG98301A patent/BG98301A/xx unknown
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1994
- 1994-11-11 EE EE9400222A patent/EE9400222A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1992022519A1 (en) | 1992-12-23 |
| FI935588A0 (fi) | 1993-12-13 |
| CZ269093A3 (en) | 1994-04-13 |
| BR9206152A (pt) | 1994-12-06 |
| SK140793A3 (en) | 1994-08-10 |
| EE9400222A (et) | 1996-02-15 |
| BG98301A (en) | 1995-01-03 |
| EP0588973A1 (de) | 1994-03-30 |
| JPH06508616A (ja) | 1994-09-29 |
| AU2275292A (en) | 1993-01-12 |
| FI935588A (fi) | 1993-12-13 |
| BE1004950A4 (nl) | 1993-03-02 |