NL7209505A - - Google Patents
Info
- Publication number
- NL7209505A NL7209505A NL7209505A NL7209505A NL7209505A NL 7209505 A NL7209505 A NL 7209505A NL 7209505 A NL7209505 A NL 7209505A NL 7209505 A NL7209505 A NL 7209505A NL 7209505 A NL7209505 A NL 7209505A
- 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
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/316—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16075771A | 1971-07-08 | 1971-07-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7209505A true NL7209505A (https=) | 1973-01-10 |
| NL179648C NL179648C (nl) | 1986-10-16 |
Family
ID=22578306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7209505,A NL179648C (nl) | 1971-07-08 | 1972-07-07 | Werkwijze voor de continue bereiding van lineaire alkaandicarbonzuren. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3758564A (https=) |
| JP (1) | JPS5629650B1 (https=) |
| BE (1) | BE785993A (https=) |
| CA (1) | CA985703A (https=) |
| DE (1) | DE2233590C2 (https=) |
| FR (1) | FR2144887B1 (https=) |
| GB (1) | GB1371721A (https=) |
| IT (1) | IT962648B (https=) |
| NL (1) | NL179648C (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4014903A (en) * | 1975-08-11 | 1977-03-29 | Allied Chemical Corporation | Recovery of dicarboxylic acids from aqueous solution containing nitric acid |
| JPS60146562U (ja) * | 1984-03-09 | 1985-09-28 | 新日本製鐵株式会社 | タンデイツシユ用カセツト式フイルタ− |
| DE10215943B4 (de) * | 2002-04-11 | 2006-10-26 | Degussa Ag | Aufarbeitung von Rückständen bei der Herstellung von Carbonsäuren |
| EP2257516A4 (en) * | 2008-03-19 | 2012-12-12 | Invista Tech Sarl | METHODS FOR PREPARING CYCLODODECATRIENE AND METHODS FOR PREPARING LAUROLACTONE |
| CN108017533B (zh) * | 2016-11-01 | 2021-05-14 | 万华化学集团股份有限公司 | 一种制备十二碳二酸的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3637832A (en) * | 1968-03-12 | 1972-01-25 | Du Pont | Preparation of straight chain dicarboxylic acids |
-
1971
- 1971-07-08 US US00160757A patent/US3758564A/en not_active Expired - Lifetime
-
1972
- 1972-07-04 CA CA146,320A patent/CA985703A/en not_active Expired
- 1972-07-07 DE DE2233590A patent/DE2233590C2/de not_active Expired
- 1972-07-07 IT IT26779/72A patent/IT962648B/it active
- 1972-07-07 FR FR7224771A patent/FR2144887B1/fr not_active Expired
- 1972-07-07 JP JP6759072A patent/JPS5629650B1/ja active Pending
- 1972-07-07 NL NLAANVRAGE7209505,A patent/NL179648C/xx not_active IP Right Cessation
- 1972-07-07 BE BE785993A patent/BE785993A/xx not_active IP Right Cessation
- 1972-07-07 GB GB3188772A patent/GB1371721A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT962648B (it) | 1973-12-31 |
| FR2144887A1 (https=) | 1973-02-16 |
| DE2233590A1 (de) | 1973-01-25 |
| JPS5629650B1 (https=) | 1981-07-09 |
| GB1371721A (en) | 1974-10-23 |
| DE2233590C2 (de) | 1984-07-19 |
| NL179648C (nl) | 1986-10-16 |
| BE785993A (fr) | 1972-11-03 |
| FR2144887B1 (https=) | 1974-10-04 |
| US3758564A (en) | 1973-09-11 |
| CA985703A (en) | 1976-03-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| V1 | Lapsed because of non-payment of the annual fee |