FIELD: chemistry.
SUBSTANCE: invention relates to two-phase polymer mixture, containing (a) polyamide, which has melting point not higher than 210°C, (b) polyolefin, modified by grafting carboxyl groups, with rheological properties of mixture in melted condition, being characterised by presence of flowability limit, as well as to method for its obtaining. Invention also relates to application of said polymer mixture for manufacturing composite constructions and envelopes, as well as to composite constructions and enveloped obtained by said method.
EFFECT: improvement of connection properties.
25 cl, 9 dwg, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| OLEFIN THERMOPLASTIC ELASTOMERS MODIFIED WITH REGARD TO ADHESION, PREFERABLY ELASTOMERS TR-V, TR-O | 2015 |
|
RU2643036C1 |
| HIGH-FLOW THERMOPLASTIC COMPOSITION | 2015 |
|
RU2704185C2 |
| CLAY CONTAINING CHARGE-COMPENSATING ORGANIC IONS, AND NANOCOMPOSITE MATERIALS THAT CONTAIN SUCH CLAY | 2005 |
|
RU2375304C2 |
| MULTILAYER STRUCTURE FOR BIOCOMPATIBLE BARRIER PACKAGING | 2018 |
|
RU2770123C2 |
| MULTILAYER STRUCTURE | 2014 |
|
RU2660882C2 |
| CONCENTRATE SUITABLE FOR PREPARING FUNCTIONALIZED POLYOLEFINS, METHOD FOR PREPARING CONCENTRATE, METHOD FOR FUNCTIONALIZING OLEFIN HOMOPOLYMERS AND COPOLYMERS | 1993 |
|
RU2138524C1 |
| METHOD OF PREPARING REINFORCED POLYAMIDE COMPOSITION | 1999 |
|
RU2152411C1 |
| MIXTURE OF POLYAMIDES WITH IMPROVED FLOWABILITY | 2015 |
|
RU2692368C2 |
| METHOD FOR PRODUCTION OF THERMOPLASTIC COMPOSITION | 1992 |
|
RU2107702C1 |
| METHOD FOR PRODUCING A COMPOSITE (VINYLIDENE CHLORIDE POLYMER)/CLAY, FILMS OBTAINED FROM IT, AND THEIR APPLICATION | 2016 |
|
RU2744269C2 |
