FIELD: chemistry.
SUBSTANCE: invention relates to a catalyst for producing mould polyamides comprising a) at least, one lactamate, b) at least, one salt of a heteroatom-substituted organic acid selected from the group consisting of aminocaproates and/or amino-laurates of alkali and/or alkaline-earth metals and, if necessary c) lactam or a mixture of several lactams. The invention also relates to the method of producing the claimed catalyst, mould polyamide and the method of its production.
EFFECT: improving the quality of mould polyamides.
9 cl, 1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| NEW COMPOSITIONS FOR MOLDED POLYAMIDES PRODUCING | 2012 |
|
RU2608725C2 |
| MOULDED POLYAMIDES, METHOD OF THEIR PRODUCTION AND THEIR APPLICATION | 2013 |
|
RU2631324C2 |
| METHODS OF PRODUCING CAST POLYAMIDES, STABLE DURING STORAGE OF MIXTURES OF ACTIVATORS AND CATALYSTS, AS WELL AS USE THEREOF TO PRODUCE CAST POLYAMIDES | 2011 |
|
RU2596880C2 |
| NOVEL COMPOSITION FOR PRODUCING CAST POLYAMIDES | 2012 |
|
RU2596191C2 |
| COMPOSITION FOR PRODUCING PARTS FROM CAST POLYAMIDE AND METHOD FOR PRODUCTION THEREOF | 2014 |
|
RU2664640C2 |
| COMPOSITION FOR ANIONIC POLYMERISATION OF LACTAM | 2012 |
|
RU2608997C2 |
| 0 |
|
SU496740A3 | |
| WATER RESORCIN-FORMALDEHYDE LATEX DISPERSION, THEREOF APPLICATION, METHOD FOR THEREOF OBTAINING, FIBRES WITH IMPROVED ADHESION, METHOD OF THEIR OBTAINING AND THEIR APPLICATION | 2011 |
|
RU2576270C2 |
| METHOD OF OBTAINING CATALYST OF EPSILON-CAPROLACTAM POLYMERISATION | 2012 |
|
RU2522540C1 |
| LAYERED MATERIAL CONSTITUTED BY POLYURETHANE AND THERMOPLASTIC MATERIAL CONTAINING INORGANIC POLAR ADDITIVE | 1998 |
|
RU2205756C2 |
