CH512260A - Verfahren zur Herstellung von abriebfesten für die Umlagerung von Ketoximen geeigneten borsäurehaltigen Katalysatoren - Google Patents
Verfahren zur Herstellung von abriebfesten für die Umlagerung von Ketoximen geeigneten borsäurehaltigen KatalysatorenInfo
- Publication number
- CH512260A CH512260A CH1357469A CH1357469A CH512260A CH 512260 A CH512260 A CH 512260A CH 1357469 A CH1357469 A CH 1357469A CH 1357469 A CH1357469 A CH 1357469A CH 512260 A CH512260 A CH 512260A
- Authority
- CH
- Switzerland
- Prior art keywords
- ketoximes
- rearrangement
- wear
- resistant
- production
- Prior art date
Links
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 title 1
- 239000004327 boric acid Substances 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 230000008707 rearrangement Effects 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/24—Nitrogen compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
- C07D223/02—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D223/06—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D223/08—Oxygen atoms
- C07D223/10—Oxygen atoms attached in position 2
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681802887 DE1802887C3 (de) | 1968-10-12 | Verfahren zur Herstellung von abriebfesten, für die Umlagerung von Ketoximen geeigneten borsäurehaltigen Katalysatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH512260A true CH512260A (de) | 1971-09-15 |
Family
ID=5710448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1357469A CH512260A (de) | 1968-10-12 | 1969-09-08 | Verfahren zur Herstellung von abriebfesten für die Umlagerung von Ketoximen geeigneten borsäurehaltigen Katalysatoren |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE740106A (enrdf_load_stackoverflow) |
| CH (1) | CH512260A (enrdf_load_stackoverflow) |
| FR (1) | FR2020585A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1252308A (enrdf_load_stackoverflow) |
| NL (1) | NL170282C (enrdf_load_stackoverflow) |
-
1969
- 1969-09-08 CH CH1357469A patent/CH512260A/de not_active IP Right Cessation
- 1969-09-17 GB GB1252308D patent/GB1252308A/en not_active Expired
- 1969-10-09 NL NLAANVRAGE6915304,A patent/NL170282C/xx not_active IP Right Cessation
- 1969-10-10 FR FR6934845A patent/FR2020585A1/fr not_active Withdrawn
- 1969-10-10 BE BE740106D patent/BE740106A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL170282C (nl) | 1982-10-18 |
| NL170282B (nl) | 1982-05-17 |
| DE1802887B2 (de) | 1975-07-24 |
| DE1802887A1 (de) | 1970-07-30 |
| BE740106A (enrdf_load_stackoverflow) | 1970-03-16 |
| FR2020585A1 (enrdf_load_stackoverflow) | 1970-07-17 |
| NL6915304A (enrdf_load_stackoverflow) | 1970-04-14 |
| GB1252308A (enrdf_load_stackoverflow) | 1971-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |