FR2025174A1 - - Google Patents
Info
- Publication number
- FR2025174A1 FR2025174A1 FR6941099A FR6941099A FR2025174A1 FR 2025174 A1 FR2025174 A1 FR 2025174A1 FR 6941099 A FR6941099 A FR 6941099A FR 6941099 A FR6941099 A FR 6941099A FR 2025174 A1 FR2025174 A1 FR 2025174A1
- 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.)
- Withdrawn
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
- C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8833368A JPS5011895B1 (ja) | 1968-12-04 | 1968-12-04 | |
JP44006715A JPS4939659B1 (ja) | 1969-01-31 | 1969-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2025174A1 true FR2025174A1 (ja) | 1970-09-04 |
Family
ID=26340909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6941099A Withdrawn FR2025174A1 (ja) | 1968-12-04 | 1969-11-28 |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH522574A (ja) |
DE (1) | DE1960747B2 (ja) |
FR (1) | FR2025174A1 (ja) |
GB (1) | GB1287640A (ja) |
IL (1) | IL33439A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2554702C3 (de) * | 1975-12-05 | 1980-09-11 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von m- und/oder p-Kresol durch katalytische Entalkylierung von tert.-alkyl-substituierten Phenolen |
JPS5461131A (en) * | 1977-10-13 | 1979-05-17 | Stauffer Chemical Co | Manufacture of alkylphenols |
-
1969
- 1969-11-26 IL IL33439A patent/IL33439A/en unknown
- 1969-11-28 FR FR6941099A patent/FR2025174A1/fr not_active Withdrawn
- 1969-12-01 CH CH1790169A patent/CH522574A/de not_active IP Right Cessation
- 1969-12-03 DE DE19691960747 patent/DE1960747B2/de active Pending
- 1969-12-03 GB GB59074/69A patent/GB1287640A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IL33439A (en) | 1973-01-30 |
DE1960747B2 (de) | 1973-08-16 |
CH522574A (de) | 1972-06-30 |
IL33439A0 (en) | 1970-01-29 |
DE1960747A1 (de) | 1970-07-02 |
GB1287640A (en) | 1972-09-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |