NL248384A - - Google Patents
Info
- Publication number
- NL248384A NL248384A NL248384DA NL248384A NL 248384 A NL248384 A NL 248384A NL 248384D A NL248384D A NL 248384DA NL 248384 A NL248384 A NL 248384A
- 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
- C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0492—Applications, solvents used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1272302X | 1960-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL248384A true NL248384A (is") |
Family
ID=19872794
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL248384D NL248384A (is") | 1960-02-12 | ||
| NL103426D NL103426C (is") | 1960-02-12 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL103426D NL103426C (is") | 1960-02-12 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1272302B (is") |
| NL (2) | NL103426C (is") |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1130825A (fr) * | 1954-09-06 | 1957-02-12 | Rheinpreussen Ag | Procédé de préparation de bêta-bêta-bis-(4-oxyphényl)-propane très pur |
-
0
- NL NL248384D patent/NL248384A/xx unknown
- NL NL103426D patent/NL103426C/xx active
-
1961
- 1961-02-13 DE DEP1272A patent/DE1272302B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL103426C (is") | |
| DE1272302B (de) | 1968-07-11 |