PL191538A1 - Sposob wytwarzania dwumetylotereftalanu - Google Patents
Sposob wytwarzania dwumetylotereftalanuInfo
- Publication number
- PL191538A1 PL191538A1 PL19153876A PL19153876A PL191538A1 PL 191538 A1 PL191538 A1 PL 191538A1 PL 19153876 A PL19153876 A PL 19153876A PL 19153876 A PL19153876 A PL 19153876A PL 191538 A1 PL191538 A1 PL 191538A1
- Authority
- PL
- Poland
- Prior art keywords
- dimethylterethalane
- making
- making dimethylterethalane
- 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
- C07C51/21—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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL1976191538A PL105468B1 (pl) | 1976-07-29 | 1976-07-29 | Sposob wytwarzania dwumetylotereftalanu |
| FI772296A FI772296A7 (pl) | 1976-07-29 | 1977-07-27 | |
| DE19772733918 DE2733918A1 (de) | 1976-07-29 | 1977-07-27 | Verfahren zur herstellung von dimethylterephthalat |
| CS775041A CS198264B2 (en) | 1976-07-29 | 1977-07-29 | Method of producing dimethyl terephthalate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL1976191538A PL105468B1 (pl) | 1976-07-29 | 1976-07-29 | Sposob wytwarzania dwumetylotereftalanu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL191538A1 true PL191538A1 (pl) | 1978-02-13 |
| PL105468B1 PL105468B1 (pl) | 1979-10-31 |
Family
ID=19978028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1976191538A PL105468B1 (pl) | 1976-07-29 | 1976-07-29 | Sposob wytwarzania dwumetylotereftalanu |
Country Status (4)
| Country | Link |
|---|---|
| CS (1) | CS198264B2 (pl) |
| DE (1) | DE2733918A1 (pl) |
| FI (1) | FI772296A7 (pl) |
| PL (1) | PL105468B1 (pl) |
-
1976
- 1976-07-29 PL PL1976191538A patent/PL105468B1/pl not_active IP Right Cessation
-
1977
- 1977-07-27 DE DE19772733918 patent/DE2733918A1/de not_active Withdrawn
- 1977-07-27 FI FI772296A patent/FI772296A7/fi not_active Application Discontinuation
- 1977-07-29 CS CS775041A patent/CS198264B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI772296A7 (pl) | 1978-01-30 |
| CS198264B2 (en) | 1980-05-30 |
| PL105468B1 (pl) | 1979-10-31 |
| DE2733918A1 (de) | 1978-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Decisions on the lapse of the protection rights |
Effective date: 20051130 |