OA02452A - Process for the manufacture of catalysts for the acaline polymerization of lactams. - Google Patents

Process for the manufacture of catalysts for the acaline polymerization of lactams.

Info

Publication number
OA02452A
OA02452A OA52973A OA52973A OA02452A OA 02452 A OA02452 A OA 02452A OA 52973 A OA52973 A OA 52973A OA 52973 A OA52973 A OA 52973A OA 02452 A OA02452 A OA 02452A
Authority
OA
OAPI
Prior art keywords
acaline
lactams
catalysts
polymerization
manufacture
Prior art date
Application number
OA52973A
Other languages
French (fr)
Original Assignee
Ceskoslovenska Akademie Ved
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ceskoslovenska Akademie Ved filed Critical Ceskoslovenska Akademie Ved
Publication of OA02452A publication Critical patent/OA02452A/en

Links

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)
OA52973A 1966-06-20 1967-06-17 Process for the manufacture of catalysts for the acaline polymerization of lactams. OA02452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS412866 1966-06-20

Publications (1)

Publication Number Publication Date
OA02452A true OA02452A (en) 1970-05-05

Family

ID=5383337

Family Applications (1)

Application Number Title Priority Date Filing Date
OA52973A OA02452A (en) 1966-06-20 1967-06-17 Process for the manufacture of catalysts for the acaline polymerization of lactams.

Country Status (5)

Country Link
AT (1) AT275154B (en)
BE (1) BE700197A (en)
GB (1) GB1166150A (en)
LU (1) LU53892A1 (en)
OA (1) OA02452A (en)

Also Published As

Publication number Publication date
GB1166150A (en) 1969-10-08
BE700197A (en) 1967-12-01
LU53892A1 (en) 1967-08-16
AT275154B (en) 1969-10-10

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