FIELD: chemistry.
SUBSTANCE: invention relates to a method of preparing a polymer coating on metal surface having hydrophilic and sorption properties which can be used as evaporating plates and for sorbing biopolymers. The method involves pretreatment of the metal surface with 1N aqueous monochloroacetic acid, or 0.5N solution of 3-chloromethylbenzoic acid in methanol, and modification is carried out in a solution containing a hydrophilic monomer through its graft polymerisation on the surface in the presence of a catalyst complex consisting of a metal halide with varying valency and an organic ligand for 4-10 hours at 50-60°C.
EFFECT: obtaining a polymer coating on a metal surface with improved hydrophilic and sorption properties.
3 cl, 6 ex, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR OBTAINING TEMPERATURE SENSITIVE POLYMERIC COATING ON METAL SURFACE | 2009 |
|
RU2405859C1 |
| METHOD OF PRODUCTION OF POLYMERIC COATING ON METAL SURFACE | 2008 |
|
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| METHOD OF OBTAINING POLYMERIC COATING ON METAL SURFACE | 2013 |
|
RU2547070C1 |
| METHOD FOR PREPARING POLYMER COATING ON METAL SURFACE | 2013 |
|
RU2542919C1 |
| METHOD OF OBTAINING POLYMER COATING ON ALUMINUM SURFACE | 2017 |
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RU2685309C1 |
| METHOD OF OBTAINING POLYMER COATING ON ALUMINUM SURFACE | 2017 |
|
RU2685354C1 |
| METHOD OF OBTAINING POLYMER COATING ON ALUMINUM SURFACE | 2017 |
|
RU2685356C1 |
| CLEANING COMPOSITIONS AND POLLUTANT-BINDING AGENT FOR CLEANING OBJECTS | 2012 |
|
RU2578597C2 |
| METHOD OF PRODUCING POLYMER COATING ON SURFACE OF COTTON FABRIC | 2014 |
|
RU2577274C1 |
| PREPARATION OF AMPHIPHILIC BLOCK COPOLYMERS BY CONTROLLED RADIAL MICELLAR POLYMERIZATION | 2012 |
|
RU2632886C2 |
