BE649671A - - Google Patents
Info
- Publication number
- BE649671A BE649671A BE649671A BE649671A BE649671A BE 649671 A BE649671 A BE 649671A BE 649671 A BE649671 A BE 649671A BE 649671 A BE649671 A BE 649671A BE 649671 A BE649671 A BE 649671A
- Authority
- BE
- Belgium
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
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving hydroxy groups of phenols or alcohols or the ether or mineral ester group derived therefrom
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB25111/63A GB1040945A (en) | 1963-06-24 | 1963-06-24 | Polyalkylphenols |
| GB2879863 | 1963-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE649671A true BE649671A (de) | 1964-10-16 |
Family
ID=26257504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE649671A BE649671A (de) | 1963-06-24 | 1964-06-24 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE649671A (de) |
| CH (1) | CH449049A (de) |
| FR (1) | FR1398522A (de) |
| GB (1) | GB1040945A (de) |
| NL (1) | NL6406902A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1265755B (de) * | 1965-07-23 | 1968-04-11 | Chemisches Werk Lowi | Verfahren zur Kernmethylierung von Phenolen |
| DE1254155B (de) * | 1965-11-11 | 1967-11-16 | Ruetgerswerke Ag | Verfahren zum o-Methylieren von Phenolen |
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1963
- 1963-06-24 GB GB25111/63A patent/GB1040945A/en not_active Expired
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1964
- 1964-06-12 FR FR978086A patent/FR1398522A/fr not_active Expired
- 1964-06-17 NL NL6406902A patent/NL6406902A/xx unknown
- 1964-06-23 CH CH822464A patent/CH449049A/de unknown
- 1964-06-24 BE BE649671A patent/BE649671A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH449049A (de) | 1967-12-31 |
| GB1040945A (en) | 1966-09-01 |
| NL6406902A (de) | 1964-12-28 |
| FR1398522A (fr) | 1965-05-07 |