ATE5067T1 - Herstellung eines acetonloeslichen, aber wasserunloeslichen gemisches von polycyclischen aromatischen polycarbonsaeuren. - Google Patents
Herstellung eines acetonloeslichen, aber wasserunloeslichen gemisches von polycyclischen aromatischen polycarbonsaeuren.Info
- Publication number
- ATE5067T1 ATE5067T1 AT79302003T AT79302003T ATE5067T1 AT E5067 T1 ATE5067 T1 AT E5067T1 AT 79302003 T AT79302003 T AT 79302003T AT 79302003 T AT79302003 T AT 79302003T AT E5067 T1 ATE5067 T1 AT E5067T1
- Authority
- AT
- Austria
- Prior art keywords
- polycyclic aromatic
- mixture
- acetone
- preparation
- water insoluble
- 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
- C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids
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)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP79302003A EP0026244B1 (de) | 1979-09-26 | 1979-09-26 | Herstellung eines acetonlöslichen, aber wasserunlöslichen Gemisches von polycyclischen aromatischen Polycarbonsäuren |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE5067T1 true ATE5067T1 (de) | 1983-11-15 |
Family
ID=8186435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT79302003T ATE5067T1 (de) | 1979-09-26 | 1979-09-26 | Herstellung eines acetonloeslichen, aber wasserunloeslichen gemisches von polycyclischen aromatischen polycarbonsaeuren. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0026244B1 (de) |
AT (1) | ATE5067T1 (de) |
DE (1) | DE2966334D1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2914971A1 (en) | 2013-05-14 | 2014-11-20 | Ciris Energy, Inc. | Treatment of carbonaceous feedstocks |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE743225C (de) * | 1939-10-08 | 1943-12-21 | Bernard Juettner | Verfahren zur Herstellung von wasserloeslichen aromatischen Carbonsaeuren |
GB652935A (en) * | 1948-06-29 | 1951-05-02 | Carnegie Inst | Improvements in or relating to process for making organic acids from carbonaceous material |
GB797726A (en) * | 1955-02-10 | 1958-07-09 | Bergwerksverband Gmbh | Improvements in or relating to the decomposition of coal oxidation products |
NL277488A (de) * | 1960-01-14 | |||
US3209024A (en) * | 1963-02-28 | 1965-09-28 | Sun Oil Co | Preparation of naphthalene-2, 6-dicarboxylic acid |
US4052448A (en) * | 1976-06-16 | 1977-10-04 | Gulf Research & Development Company | Organic acids and process for preparing same |
-
1979
- 1979-09-26 DE DE7979302003T patent/DE2966334D1/de not_active Expired
- 1979-09-26 EP EP79302003A patent/EP0026244B1/de not_active Expired
- 1979-09-26 AT AT79302003T patent/ATE5067T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0026244A1 (de) | 1981-04-08 |
DE2966334D1 (en) | 1983-11-24 |
EP0026244B1 (de) | 1983-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |