JPS4936654A - - Google Patents
Info
- Publication number
- JPS4936654A JPS4936654A JP47082332A JP8233272A JPS4936654A JP S4936654 A JPS4936654 A JP S4936654A JP 47082332 A JP47082332 A JP 47082332A JP 8233272 A JP8233272 A JP 8233272A JP S4936654 A JPS4936654 A JP S4936654A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8233272A JPS5522471B2 (OSRAM) | 1972-08-16 | 1972-08-16 | |
| IT67604/73A IT980493B (it) | 1972-03-07 | 1973-03-06 | Procedimento per la preparazione di isocianati organici aromatici |
| DE2311092A DE2311092C3 (de) | 1972-03-07 | 1973-03-06 | Verfarhen zur Herstellung von aromatischen Isocyanaten |
| CA165,371A CA987333A (en) | 1972-03-07 | 1973-03-06 | Process for preparing aromatic organic isocyanates |
| FR7307969A FR2175086B1 (OSRAM) | 1972-03-07 | 1973-03-06 | |
| SU731894118A SU635866A3 (ru) | 1972-03-07 | 1973-03-06 | Способ получени ароматических изоцианатов |
| DD169246A DD105211A5 (OSRAM) | 1972-03-07 | 1973-03-06 | |
| US338866A US3914268A (en) | 1972-03-07 | 1973-03-07 | Process for preparing aromatic organic isocyanates |
| GB1106573A GB1398684A (en) | 1972-03-07 | 1973-03-07 | Process for preparing aromatic organic isocyanates |
| NL7303233A NL7303233A (OSRAM) | 1972-03-07 | 1973-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8233272A JPS5522471B2 (OSRAM) | 1972-08-16 | 1972-08-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4936654A true JPS4936654A (OSRAM) | 1974-04-05 |
| JPS5522471B2 JPS5522471B2 (OSRAM) | 1980-06-17 |
Family
ID=13771592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8233272A Expired JPS5522471B2 (OSRAM) | 1972-03-07 | 1972-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5522471B2 (OSRAM) |
-
1972
- 1972-08-16 JP JP8233272A patent/JPS5522471B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5522471B2 (OSRAM) | 1980-06-17 |