FR2184895B3 - - Google Patents
Info
- Publication number
- FR2184895B3 FR2184895B3 FR7317644A FR7317644A FR2184895B3 FR 2184895 B3 FR2184895 B3 FR 2184895B3 FR 7317644 A FR7317644 A FR 7317644A FR 7317644 A FR7317644 A FR 7317644A FR 2184895 B3 FR2184895 B3 FR 2184895B3
- Authority
- FR
- France
- 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 |
|---|---|---|---|
| GB2344272A GB1394452A (en) | 1972-05-18 | 1972-05-18 | Purification of phenol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2184895A1 FR2184895A1 (fr) | 1973-12-28 |
| FR2184895B3 true FR2184895B3 (fr) | 1976-04-30 |
Family
ID=10195706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7317644A Expired FR2184895B3 (fr) | 1972-05-18 | 1973-05-16 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4948627A (fr) |
| AR (1) | AR197811A1 (fr) |
| BE (1) | BE799690A (fr) |
| BR (1) | BR7303687D0 (fr) |
| DE (1) | DE2324177A1 (fr) |
| ES (1) | ES414846A1 (fr) |
| FR (1) | FR2184895B3 (fr) |
| GB (1) | GB1394452A (fr) |
| NL (1) | NL7306744A (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027466B1 (fr) * | 1970-12-30 | 1975-09-08 | ||
| JPS51114969U (fr) * | 1975-03-12 | 1976-09-17 | ||
| JPS6050169B2 (ja) | 1979-11-05 | 1985-11-07 | 三井化学株式会社 | フエノ−ル類の製造方法 |
| JPS60255225A (ja) * | 1984-05-31 | 1985-12-16 | Nitto Seiko Co Ltd | 線材の回転式くせとり機 |
| EP0332615B1 (fr) * | 1986-11-06 | 1991-07-17 | AlliedSignal Inc. | Procede de preparation d'un phenol donnant une dispersion aqueuse claire |
| US4832796A (en) * | 1987-07-16 | 1989-05-23 | General Electric Company | Process for purifying phenol |
| US5457244A (en) * | 1994-10-04 | 1995-10-10 | General Electric Company | Phenol tar waste reduction process |
| DE102016121035A1 (de) | 2015-11-04 | 2017-05-04 | manroland sheetfed GmbH | Antrieb für Bogenrotationsdruckmaschinen |
-
1972
- 1972-05-18 GB GB2344272A patent/GB1394452A/en not_active Expired
-
1973
- 1973-05-12 DE DE2324177A patent/DE2324177A1/de active Pending
- 1973-05-15 NL NL7306744A patent/NL7306744A/xx unknown
- 1973-05-16 FR FR7317644A patent/FR2184895B3/fr not_active Expired
- 1973-05-17 BE BE131242A patent/BE799690A/fr unknown
- 1973-05-17 ES ES414846A patent/ES414846A1/es not_active Expired
- 1973-05-18 AR AR248105A patent/AR197811A1/es active
- 1973-05-18 BR BR3687/73A patent/BR7303687D0/pt unknown
- 1973-05-18 JP JP48054757A patent/JPS4948627A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4948627A (fr) | 1974-05-11 |
| BR7303687D0 (pt) | 1974-07-18 |
| DE2324177A1 (de) | 1973-12-06 |
| ES414846A1 (es) | 1976-02-01 |
| FR2184895A1 (fr) | 1973-12-28 |
| GB1394452A (en) | 1975-05-14 |
| BE799690A (fr) | 1973-11-19 |
| AR197811A1 (es) | 1974-05-10 |
| NL7306744A (fr) | 1973-11-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |