Patent · US Active

Liquid concentrate of solid particles of hybrid pigments containing grafted copolymers and use of same for preparing paints in an aqueous and/or organic medium

US10662340B2 · kind B2 · utility

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22Claims
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Inventors

Key dates

Filing dateAug 9, 2016
Grant dateMay 26, 2020
Priority date—
Expiry dateNov 6, 2036

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08F2500/02
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

A liquid concentrate of pigments of mineral and organic hybrid solid particles of 0.5 to 2 μm, including a copolymer consisting of:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.