IT1037161B - Processo per la polimerizzazione di lattami - Google Patents

Processo per la polimerizzazione di lattami

Info

Publication number
IT1037161B
IT1037161B IT2066375A IT2066375A IT1037161B IT 1037161 B IT1037161 B IT 1037161B IT 2066375 A IT2066375 A IT 2066375A IT 2066375 A IT2066375 A IT 2066375A IT 1037161 B IT1037161 B IT 1037161B
Authority
IT
Italy
Prior art keywords
lactames
polymerization
Prior art date
Application number
IT2066375A
Other languages
English (en)
Inventor
J Sebenda
R Puffr
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
Application granted granted Critical
Publication of IT1037161B publication Critical patent/IT1037161B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • C08G69/18—Anionic polymerisation
    • C08G69/20—Anionic polymerisation characterised by the catalysts used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
IT2066375A 1974-02-28 1975-02-25 Processo per la polimerizzazione di lattami IT1037161B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS147974A CS171980B1 (it) 1974-02-28 1974-02-28

Publications (1)

Publication Number Publication Date
IT1037161B true IT1037161B (it) 1979-11-10

Family

ID=5349295

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2066375A IT1037161B (it) 1974-02-28 1975-02-25 Processo per la polimerizzazione di lattami

Country Status (7)

Country Link
JP (1) JPS50135198A (it)
CS (1) CS171980B1 (it)
DE (1) DE2508564A1 (it)
FR (1) FR2262680A1 (it)
GB (1) GB1494395A (it)
IT (1) IT1037161B (it)
SU (1) SU794027A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554788C2 (de) * 1975-12-05 1982-06-16 Aleksandr V. Moskva Beresovskij Verfahren zur Herstellung von Polyamiden

Also Published As

Publication number Publication date
FR2262680A1 (it) 1975-09-26
CS171980B1 (it) 1976-11-29
SU794027A1 (ru) 1981-01-07
DE2508564A1 (de) 1975-09-04
GB1494395A (en) 1977-12-07
JPS50135198A (it) 1975-10-27

Similar Documents

Publication Publication Date Title
IT1039139B (it) Processo per la purificazione di ersteri triarilfosforici
IT1039797B (it) Processo per la preparazione di glicoldimetileteri
IT1054694B (it) Processo per la preparazione di p benzochinondichetali
IT1037282B (it) Processo per la preparazione di butindiolo
IT1035163B (it) Processo per policondensare saccaridi
IT1044384B (it) Processo per la preparazione di tetraidrofurano
IT1022688B (it) Processo di polimerizzazione
IT1042237B (it) Processo per la preparazione di ciclobutanoni
IT1042594B (it) Processo per la preparazione di catalizzatori
IT1067286B (it) Processo per la polimerizzazione di eta-caprolattame
IT1048613B (it) Processo per la preparazione di acetacetamido n solfofluoruro
IT941645B (it) Processo per la polimerizzazione di lattami
IT1042536B (it) Processo per la preparazione di paquelli oi truciolato
BR7504008A (pt) Processo para polimerizacao de olefina
IT1034273B (it) Processo per la preparazione di n alchiliminoahlani
IT1031586B (it) Processo per la preparazione di o benziltolueni
IT1041827B (it) Processo per la preparazione di fomaldeide
IT1033282B (it) Processo di polimerizzazione
IT1043188B (it) Procedimento per la polimerizzazio ne dontinna di lattami
IT1042095B (it) Processo per la preparazione di polialogeno cuproftalocianine
IT1038689B (it) Processo per la preparazione di cianogemo
IT1028174B (it) Processo per la preparazione dizeolite
IT1029946B (it) Procedimento di polimerizzazione di dieni
IT1042592B (it) Processo per la separazione di alooli
IT1043498B (it) Processo per la preparazione di solfonilisocianati aromatici