COATING COMPOSITIONS CURED BY ULTRAVIOLET RADIATION AND METHODS FOR THEIR APPLICATION Russian patent published in 2018 - IPC C09D175/14 C08K5/00 

Abstract RU 2642663 C2

FIELD: chemistry.

SUBSTANCE: coating composition comprises: (a) functional urethane acrylate having 3 to 15 functionalities; (b) a photoinitiator; (c) an organic solvent and (d) a solvent-modified functional urethane acrylate oligomer. The functional urethane acrylate is present in an amount of 20 to 30 wt %, based on the total weight of the composition, and the said solvent-modified functional urethane acrylate oligomer is present in an amount of not more than 11 wt %, based on the total weight of the coating composition.

EFFECT: coating composition can impart excellent rheological properties, as well as excellent gloss properties of the resulting film.

21 cl, 6 tbl

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RU 2 642 663 C2

Authors

Chen Tsian

Ven Chzhenkhua

Dates

2018-01-25Published

2013-09-04Filed