BE719570A - - Google Patents
Info
- Publication number
- BE719570A BE719570A BE719570DA BE719570A BE 719570 A BE719570 A BE 719570A BE 719570D A BE719570D A BE 719570DA BE 719570 A BE719570 A BE 719570A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/392—Separation; Purification; Stabilisation; Use of additives by crystallisation; Purification or separation of the crystals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/04—Chloro-alkenes
- C07C21/073—Dichloro-alkenes
- C07C21/09—Dichloro-butenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK57687A DE1245360B (de) | 1965-11-17 | 1965-11-17 | Verfahren zur Herstellung eines aus 1,2-Dichlorbuten-(2), 1, 3-Dichlorbuten-(2) und 2 ,3-Dichlorbuten-(1) bestehenden Gemisches |
| DEK0063116 | 1967-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE719570A true BE719570A (OSRAM) | 1969-02-17 |
Family
ID=7230927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE719570D BE719570A (OSRAM) | 1965-11-17 | 1968-08-16 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3585247A (OSRAM) |
| AT (1) | AT279566B (OSRAM) |
| BE (1) | BE719570A (OSRAM) |
| DE (1) | DE1271107B (OSRAM) |
| FR (1) | FR95527E (OSRAM) |
| GB (1) | GB1204553A (OSRAM) |
| NL (1) | NL6811609A (OSRAM) |
-
1967
- 1967-08-17 DE DEP1271A patent/DE1271107B/de active Pending
-
1968
- 1968-07-30 US US748784A patent/US3585247A/en not_active Expired - Lifetime
- 1968-08-08 GB GB37849/68A patent/GB1204553A/en not_active Expired
- 1968-08-14 FR FR163109A patent/FR95527E/fr not_active Expired
- 1968-08-15 NL NL6811609A patent/NL6811609A/xx unknown
- 1968-08-16 AT AT803068A patent/AT279566B/de not_active IP Right Cessation
- 1968-08-16 BE BE719570D patent/BE719570A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT279566B (de) | 1970-03-10 |
| US3585247A (en) | 1971-06-15 |
| NL6811609A (OSRAM) | 1969-02-19 |
| DE1271107B (de) | 1968-06-27 |
| GB1204553A (en) | 1970-09-09 |
| FR95527E (fr) | 1971-01-22 |