NL275957A - - Google Patents
Info
- Publication number
- NL275957A NL275957A NL275957DA NL275957A NL 275957 A NL275957 A NL 275957A NL 275957D A NL275957D A NL 275957DA NL 275957 A NL275957 A NL 275957A
- Authority
- NL
- Netherlands
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
-
- 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
- C07C37/685—Processes comprising at least two steps in series
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 |
|---|---|---|---|
| US1234226XA | 1961-03-14 | 1961-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL275957A true NL275957A (en) |
Family
ID=22408603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL275957D NL275957A (en) | 1961-03-14 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1234226B (en) |
| NL (1) | NL275957A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3717282A1 (en) * | 1987-05-22 | 1988-12-01 | Ruetgerswerke Ag | METHOD FOR OBTAINING 3,4-DIMETHYLPHENOL |
-
0
- NL NL275957D patent/NL275957A/xx unknown
-
1962
- 1962-03-14 DE DEA39709A patent/DE1234226B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1234226B (en) | 1967-02-16 |