FR1071615A - Préparation du phénol - Google Patents
Préparation du phénolInfo
- Publication number
- FR1071615A FR1071615A FR1071615DA FR1071615A FR 1071615 A FR1071615 A FR 1071615A FR 1071615D A FR1071615D A FR 1071615DA FR 1071615 A FR1071615 A FR 1071615A
- Authority
- FR
- France
- Prior art keywords
- phenol
- preparation
- 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
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
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 |
---|---|---|---|
GB1071615X | 1949-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1071615A true FR1071615A (fr) | 1954-09-02 |
Family
ID=10871958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1071615D Expired FR1071615A (fr) | 1949-06-08 | 1950-05-26 | Préparation du phénol |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE496062A (cs) |
DE (1) | DE951088C (cs) |
FR (1) | FR1071615A (cs) |
IT (1) | IT470564A (cs) |
NL (2) | NL155623B (cs) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2697121A (en) * | 1951-04-28 | 1954-12-14 | Rhone Poulenc Sa | Process for the preparation of cumene hydroperoxide |
BE512889A (cs) * | 1951-07-18 | |||
NL170964B (nl) * | 1951-07-18 | Air Prod & Chem | Werkwijze ter bereiding van een buigzaam polyurethanschuim. | |
DE1087617B (de) * | 1957-05-08 | 1960-08-25 | Ruetgerswerke Ag | Verfahren zur Gewinnung von reinem Phenol aus Reaktions-gemischen, die durch die Oxydation von Cumol, die anschliessende Spaltung der Cumolhydroperoxydmischung und durchDestillation erhalten werden |
NL248138A (cs) * | 1959-02-11 | 1900-01-01 | ||
DE1204685B (de) * | 1959-11-20 | 1965-11-11 | Shawinigan Chem Ltd | Verfahren zur Reinigung von Phenol |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2028043A (en) * | 1934-02-13 | 1936-01-14 | Dow Chemical Co | Cumyl phenol |
-
0
- BE BE496062D patent/BE496062A/fr unknown
- NL NL79184D patent/NL79184C/xx active
- NL NL7305036.A patent/NL155623B/xx unknown
- IT IT470564D patent/IT470564A/it unknown
-
1950
- 1950-05-26 FR FR1071615D patent/FR1071615A/fr not_active Expired
- 1950-06-10 DE DED3380A patent/DE951088C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL155623B (nl) | |
BE496062A (cs) | |
IT470564A (cs) | 1900-01-01 |
DE951088C (de) | 1956-10-25 |
NL79184C (cs) | 1900-01-01 |
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