FR832255A - Procédé de distillation de la vinyl-méthyl-cétone - Google Patents
Procédé de distillation de la vinyl-méthyl-cétoneInfo
- Publication number
- FR832255A FR832255A FR832255DA FR832255A FR 832255 A FR832255 A FR 832255A FR 832255D A FR832255D A FR 832255DA FR 832255 A FR832255 A FR 832255A
- Authority
- FR
- France
- Prior art keywords
- vinyl
- methyl
- distillation process
- ketone
- ketone distillation
- Prior art date
- 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
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/86—Use of additives, e.g. for stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE832255X | 1937-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR832255A true FR832255A (fr) | 1938-09-23 |
Family
ID=6755859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR832255D Expired FR832255A (fr) | 1937-01-19 | 1938-01-19 | Procédé de distillation de la vinyl-méthyl-cétone |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR832255A (fr) |
-
1938
- 1938-01-19 FR FR832255D patent/FR832255A/fr not_active Expired
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