use of copolymer having at least one alkoxy-or hydroxy-polyalkylene glycol grafted function as agent for enhancing gloss, agent for enhancing gloss, method of dispersion, method of crushing, water suspension of mineral matter, its use, method of producing coating paint, coating paint, paper with coating, paint composition and plastic composition

摘要

The invention concerns the technical field of mineral material suspensions, and before and/or after drying their uses in paper, paint and after drying in plastic materials. The invention also concerns the use of a copolymer having at least one alkoxy-or hydroxy-polyalkylene glycol function grafted on at least one ethylenically unsaturated monomer, as an agent for enhancing the gloss of the final product and in particular gloss of a paper sheet, whatever the angle of vision.