Ceskoslovenska Akademie Ved

Vysoka Skola Chemicko-technologicka

Jiri Machacek

Bohuslav Casensky

Vladimir Kubanek

Jaroslav Kralicek

Jaroslava Kondelikova

Tomas Hanslik

Otomar Kriz

Jiri Marik

A method is described for the anionic polymerization and copolymerization of .omega.-aminoacid lactams. This end is attained at elevated temperatures in the presence of a polymerization initiator of the formula

Method of anionic polymerization of .omega.-aminoacid lactams with

A process of manufacturing sodium lactamoaluminates by reacting an excess of a lactam in an aromatic hydrocarbon with at least one compound selected from sodium tetrahydridoaluminate, trisodium hexahydridoaluminate, sodium dihydrido-bis(2-methoxyethoxo)aluminate, and sodium tetraamidoaluminate.

Process of manufacturing sodium lactamoaluminates

A method for the anionic polymerization of unsaturated monomers involves effecting reaction in the presence of an organic derivative of a metal alumina hydride in an amount ranging from 0.01 to 5.0 mol percent based upon the amount of unsaturated monomer.

Method of anioning polymerization of unsaturated monomers

A method of producing of N-alkyliminoalanes by reaction of primary amines, aluminum and hydrogen at high temperature and pressure and in the presence of an initiator.

Growing community of inventors

Kralupy, Czechoslovakia

Jiri Machacek