IT470564A - - Google Patents
Info
- Publication number
- IT470564A IT470564A IT470564DA IT470564A IT 470564 A IT470564 A IT 470564A IT 470564D A IT470564D A IT 470564DA IT 470564 A IT470564 A IT 470564A
- Authority
- IT
- Italy
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 |
|---|---|
| IT470564A true IT470564A (en) | 1900-01-01 |
Family
ID=10871958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT470564D IT470564A (en) | 1949-06-08 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE496062A (en) |
| DE (1) | DE951088C (en) |
| FR (1) | FR1071615A (en) |
| IT (1) | IT470564A (en) |
| NL (2) | NL155623B (en) |
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 |
| IT490392A (en) * | 1951-07-18 | |||
| IT499674A (en) * | 1951-07-18 | |||
| DE1087617B (en) * | 1957-05-08 | 1960-08-25 | Ruetgerswerke Ag | Process for the production of pure phenol from reaction mixtures, which are obtained by the oxidation of cumene, the subsequent cleavage of the cumene hydroperoxide mixture and by distillation |
| NL248138A (en) * | 1959-02-11 | 1900-01-01 | ||
| DE1204685B (en) * | 1959-11-20 | 1965-11-11 | Shawinigan Chem Ltd | Process for purifying 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
- NL NL79184D patent/NL79184C/xx active
- IT IT470564D patent/IT470564A/it unknown
- NL NL7305036.A patent/NL155623B/en unknown
- BE BE496062D patent/BE496062A/fr unknown
-
1950
- 1950-05-26 FR FR1071615D patent/FR1071615A/en not_active Expired
- 1950-06-10 DE DED3380A patent/DE951088C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL79184C (en) | 1900-01-01 |
| NL155623B (en) | |
| BE496062A (en) | |
| DE951088C (en) | 1956-10-25 |
| FR1071615A (en) | 1954-09-02 |