NL67858C - - Google Patents
Info
- Publication number
- NL67858C NL67858C NL67858DA NL67858C NL 67858 C NL67858 C NL 67858C NL 67858D A NL67858D A NL 67858DA NL 67858 C NL67858 C NL 67858C
- Authority
- NL
- Netherlands
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
- C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids
- C07C51/275—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids of hydrocarbyl 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US277296XA | 1946-08-17 | 1946-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL67858C true NL67858C (US08063081-20111122-C00044.png) |
Family
ID=21839433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL67858D NL67858C (US08063081-20111122-C00044.png) | 1946-08-17 |
Country Status (5)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE525768A (US08063081-20111122-C00044.png) * | 1952-01-30 | |||
| US2666786A (en) * | 1952-04-24 | 1954-01-19 | Us Rubber Co | Terephthalic acid synthesis |
| DE1060378B (de) * | 1952-08-23 | 1959-07-02 | Mid Century Corp | Verfahren zur Herstellung von Terephthalsaeure |
| US2695311A (en) * | 1952-08-23 | 1954-11-23 | Monsanto Chemicals | Preparation of 2-and 4-nitrobenzoic acid |
| DE1266296B (de) * | 1953-03-19 | 1968-04-18 | Mid Century Corp | Verfahren zur Herstellung von Terephthalsaeure |
| DE1004159B (de) * | 1953-03-19 | 1957-03-14 | Chempatents Inc | Verfahren zur Herstellung von Terephthalsaeure |
| DE951566C (de) * | 1953-08-17 | 1956-10-31 | Henkel & Cie Gmbh | Verfahren zur Herstellung von Terephthalsaeure |
| US2975211A (en) * | 1955-03-21 | 1961-03-14 | Heyden Newport Chemical Corp | Production of trichlorobenzoic acid |
| DE1081878B (de) * | 1955-09-22 | 1960-05-19 | Wilhelm Schemuth | Verfahren zur Herstellung von Terephthalsaeure durch Oxydation von p-AEthyltoluol |
| DE1136688B (de) * | 1957-02-09 | 1962-09-20 | Robert Sancier Aries | Verfahren zur Herstellung von Benzoldicarbonsaeuren |
| US3150171A (en) * | 1958-06-16 | 1964-09-22 | Bergwerksverband G M B H Fa | Production of aromatic carboxylic acids from aralkyl halides |
| US3235587A (en) * | 1960-09-13 | 1966-02-15 | Montedison Spa | Process for the preparation of terephthalic acid having a high degree of purity |
| NL275886A (US08063081-20111122-C00044.png) * | 1961-03-15 |
-
0
- BE BE480593D patent/BE480593A/xx unknown
- NL NL67858D patent/NL67858C/xx active
- FR FR961030D patent/FR961030A/fr not_active Expired
-
1948
- 1948-01-21 GB GB1892/48A patent/GB655074A/en not_active Expired
- 1948-01-29 CH CH277296D patent/CH277296A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH277296A (fr) | 1951-08-31 |
| FR961030A (US08063081-20111122-C00044.png) | 1950-04-28 |
| BE480593A (US08063081-20111122-C00044.png) | |
| GB655074A (en) | 1951-07-11 |
