SE393370B - Forfarande for framstellning av tereftalsyra, av fiberkvalitet genom enstegoxidation av p-xylen - Google Patents
Forfarande for framstellning av tereftalsyra, av fiberkvalitet genom enstegoxidation av p-xylenInfo
- Publication number
- SE393370B SE393370B SE7111798A SE1179871A SE393370B SE 393370 B SE393370 B SE 393370B SE 7111798 A SE7111798 A SE 7111798A SE 1179871 A SE1179871 A SE 1179871A SE 393370 B SE393370 B SE 393370B
- Authority
- SE
- Sweden
- Prior art keywords
- terefthalic
- xylene
- procedure
- acid
- production
- Prior art date
Links
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical compound CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000007254 oxidation reaction Methods 0.000 title 1
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
- C07C57/34—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings containing more than one carboxyl group
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)
- Steroid Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45082017A JPS4924902B1 (sv) | 1970-09-21 | 1970-09-21 | |
| JP11745870A JPS5414098B1 (sv) | 1970-12-25 | 1970-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE393370B true SE393370B (sv) | 1977-05-09 |
Family
ID=26423060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7111798A SE393370B (sv) | 1970-09-21 | 1971-09-17 | Forfarande for framstellning av tereftalsyra, av fiberkvalitet genom enstegoxidation av p-xylen |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU451369B2 (sv) |
| CS (1) | CS159290B2 (sv) |
| ES (1) | ES395178A1 (sv) |
| NO (1) | NO138766C (sv) |
| SE (1) | SE393370B (sv) |
| YU (1) | YU41805B (sv) |
-
1971
- 1971-09-17 ES ES395178A patent/ES395178A1/es not_active Expired
- 1971-09-17 SE SE7111798A patent/SE393370B/sv unknown
- 1971-09-20 YU YU2374/71A patent/YU41805B/xx unknown
- 1971-09-20 NO NO3478/71A patent/NO138766C/no unknown
- 1971-09-20 AU AU33672/71A patent/AU451369B2/en not_active Expired
- 1971-09-21 CS CS670871A patent/CS159290B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO138766B (no) | 1978-07-31 |
| YU237471A (en) | 1982-02-28 |
| NO138766C (no) | 1978-11-15 |
| AU451369B2 (en) | 1974-08-08 |
| YU41805B (en) | 1988-02-29 |
| CS159290B2 (sv) | 1974-12-27 |
| ES395178A1 (es) | 1974-09-16 |
| AU3367271A (en) | 1973-03-29 |
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