AT275154B - Verfahren zur Herstellung von wirksamen einkomponentigen Katalysatoren für die alkalische Polymerisation von Laktamen - Google Patents
Verfahren zur Herstellung von wirksamen einkomponentigen Katalysatoren für die alkalische Polymerisation von LaktamenInfo
- Publication number
- AT275154B AT275154B AT568567A AT568567A AT275154B AT 275154 B AT275154 B AT 275154B AT 568567 A AT568567 A AT 568567A AT 568567 A AT568567 A AT 568567A AT 275154 B AT275154 B AT 275154B
- Authority
- AT
- Austria
- Prior art keywords
- lactams
- preparation
- effective
- component catalysts
- alkaline polymerization
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 1
- 150000003951 lactams Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000006116 polymerization reaction Methods 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
- B01J31/2234—Beta-dicarbonyl ligands, e.g. acetylacetonates
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/10—Complexes comprising metals of Group I (IA or IB) as the central metal
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/10—Complexes comprising metals of Group I (IA or IB) as the central metal
- B01J2531/12—Sodium
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/20—Complexes comprising metals of Group II (IIA or IIB) as the central metal
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/20—Complexes comprising metals of Group II (IIA or IIB) as the central metal
- B01J2531/22—Magnesium
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS412866 | 1966-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT275154B true AT275154B (de) | 1969-10-10 |
Family
ID=5383337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT568567A AT275154B (de) | 1966-06-20 | 1967-06-19 | Verfahren zur Herstellung von wirksamen einkomponentigen Katalysatoren für die alkalische Polymerisation von Laktamen |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT275154B (de) |
| BE (1) | BE700197A (de) |
| GB (1) | GB1166150A (de) |
| LU (1) | LU53892A1 (de) |
| OA (1) | OA02452A (de) |
-
1967
- 1967-06-14 GB GB27465/67A patent/GB1166150A/en not_active Expired
- 1967-06-16 LU LU53892D patent/LU53892A1/xx unknown
- 1967-06-17 OA OA52973A patent/OA02452A/xx unknown
- 1967-06-19 AT AT568567A patent/AT275154B/de active
- 1967-06-20 BE BE700197D patent/BE700197A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| OA02452A (fr) | 1970-05-05 |
| GB1166150A (en) | 1969-10-08 |
| BE700197A (de) | 1967-12-01 |
| LU53892A1 (de) | 1967-08-16 |
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