FIELD: chemistry.
SUBSTANCE: present invention relates to polymer based on composite ester modified with perfluoropolyether, which can form coatings with resistance to stain formation, with a capability of preventing fingerprints, and a capability of preventing scratches. This polymer can be cured by various means, so it has a number of applications in the production of coatings and paints. Polymers based on fluorinated ester, according to the present invention, can be added to coating compositions in order to reduce surface energy of resulting coatings. It is also feasible that polymers based on fluorinated ester, according to the present invention, can be used as the main resin component in coating compositions. The present invention also relates to a method for the manufacture of resin based on composite polyester and the use of resin based on composite polyester in industry.
EFFECT: fluorinated polymer, according to the present invention, can be cured under the action of both ultraviolet radiation and curing agents to obtain hard coating with satisfactory capabilities of preventing the formation of stains and scratches.
11 cl, 1 tbl, 7 dwg
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