FR1597982A - - Google Patents
Info
- Publication number
- FR1597982A FR1597982A FR1597982DA FR1597982A FR 1597982 A FR1597982 A FR 1597982A FR 1597982D A FR1597982D A FR 1597982DA FR 1597982 A FR1597982 A FR 1597982A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C07C51/58—Preparation of carboxylic acid halides
- C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
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 |
---|---|---|---|
US69269567A | 1967-12-22 | 1967-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1597982A true FR1597982A (en) | 1970-06-29 |
Family
ID=24781630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1597982D Expired FR1597982A (en) | 1967-12-22 | 1968-12-20 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE721681A (en) |
DE (1) | DE1810028A1 (en) |
FR (1) | FR1597982A (en) |
GB (1) | GB1246461A (en) |
NL (1) | NL6815237A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3601580A1 (en) * | 1986-01-21 | 1987-07-23 | Ruetgerswerke Ag | Process for the preparation of isomerically pure naphthalene-dicarboxylic acids or naphthalenedicarboxylates which are free from by-products |
DE29509482U1 (en) * | 1995-06-09 | 1995-09-21 | Josef Hoffmann Tischfabrik Gmb | Piece of furniture with a support or seat plate and attached support feet |
JP2020059678A (en) * | 2018-10-11 | 2020-04-16 | 京セラドキュメントソリューションズ株式会社 | Method for producing naphthalenedicarboxylic acid dichloride |
-
1968
- 1968-09-25 GB GB4548668A patent/GB1246461A/en not_active Expired
- 1968-10-01 BE BE721681D patent/BE721681A/xx unknown
- 1968-10-24 NL NL6815237A patent/NL6815237A/xx unknown
- 1968-11-20 DE DE19681810028 patent/DE1810028A1/en active Pending
- 1968-12-20 FR FR1597982D patent/FR1597982A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1810028A1 (en) | 1969-07-10 |
GB1246461A (en) | 1971-09-15 |
BE721681A (en) | 1969-04-01 |
NL6815237A (en) | 1969-06-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |