FIELD: chemistry.
SUBSTANCE: invention relates to slurry polymerisation. Described is a suspension for use in suspension polymerisation, containing liquid droplets dispersed in an aqueous medium. Liquid droplets contain one or more water-insoluble compounds containing one or more water-soluble vinyl monomers, and a polyelectrolyte (PED) having a charge which is a vinyl polymer. Aqueous medium contains a polyelectrolyte (PEW) having a charge opposite to the charge of said polyelectrolyte (PED). Also disclosed is a method of producing such a suspension.
EFFECT: method provides preparing an aqueous dispersion of drops of a water-insoluble compound having good thermal stability.
6 cl, 7 tbl, 8 ex
| Title | Year | Author | Number |
|---|---|---|---|
| SUSPENSION POLYMERISATION METHOD | 2015 |
|
RU2696571C2 |
| COMPOSITION BASED ON HOLLOW POLYMERS | 2016 |
|
RU2732539C2 |
| METHOD FOR SLURRY POLYMERISATION OF DROPS DISTRIBUTED IN AN AQUEOUS MEDIUM | 2016 |
|
RU2731490C2 |
| RESIN WITH LOW SODIUM CONTENT | 2017 |
|
RU2752357C2 |
| METHOD OF REMOVAL OF THE WATER NON-SOLUBLE SUBSTANCES FROM THE SOLUTIONS CONTAINING THE METALS CHEMICALLY TRANSFORMED INTO THE WATER-SOLUBLE FORM | 2002 |
|
RU2294390C2 |
| UNDERGROUND FORMATIONS PLUGGING PROCESS | 2009 |
|
RU2534679C2 |
| METHOD OF PRODUCING FLOCCULANT IN FORM OF POLYMER-COLLOIDAL COMPLEX WITH GIVEN NUMBER OF ACTIVE GROUPS | 2015 |
|
RU2599763C1 |
| COMPOSITIONS FOR PERSONAL HYGIENE CONTAINING COMPLEXING POLYELECTROLYTES | 2017 |
|
RU2744989C2 |
| REVERSED-PHASE POLYMERIZATION METHOD | 2014 |
|
RU2631654C2 |
| AQUEOUS DISPERSIONS OF HYDROPHOBIC MATERIAL | 1998 |
|
RU2168579C2 |
