Patent · US Active

Polymeric dispersants and non-aqueous dispersions

US8809419B2 · kind B2 · utility

0Cited by

3References

13Claims

0Family size

Assignee

AGFA GRAPHICS NV · BE

Inventors

Xavier André · Mortsel, BE
Johan Loccufier · Zwijnaarde, BE

Key dates

Filing date	Jun 3, 2010
Grant date	Aug 19, 2014
Priority date	—
Expiry date	Mar 3, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09D11/40
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A non-aqueous pigment dispersion includes a pigment, a non-aqueous dispersion medium, and a polymeric dispersant including at least one oxalylamide structural unit according to Formula (I):

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