LU39515A1 - - Google Patents
Info
- Publication number
- LU39515A1 LU39515A1 LU39515DA LU39515A1 LU 39515 A1 LU39515 A1 LU 39515A1 LU 39515D A LU39515D A LU 39515DA LU 39515 A1 LU39515 A1 LU 39515A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/12—Alkadienes
- C07C11/173—Alkadienes with five carbon atoms
- C07C11/18—Isoprene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US860351A US3031515A (en) | 1959-12-18 | 1959-12-18 | Process for purifying isoprenes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU39515A1 true LU39515A1 (es) | 1961-02-09 |
Family
ID=25333025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU39515D LU39515A1 (es) | 1959-12-18 | 1960-12-09 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3031515A (es) |
| GB (1) | GB949953A (es) |
| LU (1) | LU39515A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2911394B1 (de) * | 1979-03-23 | 1980-04-30 | Basf Ag | Verfahren zur Gewinnung eines konjugierten Diolefins aus einem C4- oder C5- Kohlenwasserstoffgemisch |
| FR2541675B1 (fr) * | 1983-02-24 | 1985-06-14 | Rhone Poulenc Sante | Procede chimique de purification d'un melange de trimeres de l'isoprene |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2243873A (en) * | 1938-02-07 | 1941-06-03 | Standard Oil Co California | Method for selective solvent extraction |
| US2339560A (en) * | 1941-05-27 | 1944-01-18 | Shell Dev | Production of dienes |
| US2407820A (en) * | 1943-03-23 | 1946-09-17 | Shell Dev | Process for separating aromatic hydrocarbons |
| US2404056A (en) * | 1944-10-12 | 1946-07-16 | Socony Vacuum Oil Co Inc | Manufacture of isoprene |
-
1959
- 1959-12-18 US US860351A patent/US3031515A/en not_active Expired - Lifetime
-
1960
- 1960-12-09 LU LU39515D patent/LU39515A1/xx unknown
- 1960-12-16 GB GB43316/60A patent/GB949953A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB949953A (en) | 1964-02-19 |
| US3031515A (en) | 1962-04-24 |