FR1549034A - - Google Patents
Info
- Publication number
- FR1549034A FR1549034A FR1549034DA FR1549034A FR 1549034 A FR1549034 A FR 1549034A FR 1549034D A FR1549034D A FR 1549034DA FR 1549034 A FR1549034 A FR 1549034A
- 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
- C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
- C07C25/18—Polycyclic aromatic halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1855866A CH471758A (de) | 1966-12-23 | 1966-12-23 | Verfahren zur Herstellung von 1,2,2,2,-Tetrachlor-1,1-bis-(4'-bromphenyl)-äthan |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1549034A true FR1549034A (enrdf_load_stackoverflow) | 1968-12-06 |
Family
ID=4433795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1549034D Expired FR1549034A (enrdf_load_stackoverflow) | 1966-12-23 | 1967-12-22 |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH471758A (enrdf_load_stackoverflow) |
DE (1) | DE1643621A1 (enrdf_load_stackoverflow) |
FR (1) | FR1549034A (enrdf_load_stackoverflow) |
GB (1) | GB1149800A (enrdf_load_stackoverflow) |
IL (1) | IL29197A (enrdf_load_stackoverflow) |
-
1966
- 1966-12-23 CH CH1855866A patent/CH471758A/de not_active IP Right Cessation
-
1967
- 1967-12-22 IL IL2919767A patent/IL29197A/xx unknown
- 1967-12-22 GB GB5839467A patent/GB1149800A/en not_active Expired
- 1967-12-22 DE DE19671643621 patent/DE1643621A1/de active Granted
- 1967-12-22 FR FR1549034D patent/FR1549034A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1643621B2 (enrdf_load_stackoverflow) | 1974-04-18 |
DE1643621C3 (enrdf_load_stackoverflow) | 1974-12-05 |
DE1643621A1 (de) | 1972-04-27 |
CH471758A (de) | 1969-04-30 |
IL29197A (en) | 1971-05-26 |
GB1149800A (en) | 1969-04-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |