FIELD: chemistry.
SUBSTANCE: invention relates to a coating composition in the form of particles, in particular to a coating composition of powder material. The composition contains 30-60 wt.% of polyester polymer, 30-60 wt.% of hardener, at least 0.1 wt.% of metal pigment and polyorganosiloxane.
EFFECT: reduction or prevention of corrosion of metal pigment present in a composition is provided.
23 cl, 13 tbl, 2 ex
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Authors
Dates
2022-05-12—Published
2018-05-15—Filed