FIELD: chemistry.
SUBSTANCE: invention relates to coating compositions for coating a package. Coating composition comprises a hybrid latex emulsion obtained by mixing an ethylenically unsaturated monomer component and a stabiliser in a carrier to form a monomer emulsion, and reacting the monomer emulsion with an initiator to form a hybrid latex emulsion. Ethylenically unsaturated monomer component contains an organosilane compound which can include a reactive group and a hydrolysable inorganic alkoxysilane and an ethylenically unsaturated monomer that is not an organosilane compound. Hybrid latex emulsion has a gel content of more than 50 wt%. Method for coating a substrate by applying a coating composition to a substrate and a substrate coated with a coating composition are also described.
EFFECT: technical result is good resistance to clouding, resistance to abrasion, resistance to bubble formation, hardness and scratch resistance.
11 cl, 2 tbl, 8 ex
| Title | Year | Author | Number |
|---|---|---|---|
| HYBRID AQUEOUS DISPERSIONS, COMPOSITE LATEX EMULSION OF COPOLYMER OF (POLY) ETHYLENE AND (METH) ACRYLIC ACID, HYBRID ORGANOSILANE COMPOSITE LATEX EMULSION OF COPOLYMER OF (POLY) ETHYLENE AND (METH) ACRYLIC ACID AND COATING COMPOSITIONS OBTAINED THEREFROM | 2014 |
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