Patent · US Active

Aqueous dispersions for use as toners

US8007978B2 · kind B2 · utility

10Cited by

37References

13Claims

0Family size

Assignee

DOW GLOBAL TECHNOLOGIES LLC · US

Inventors

John Klier · Midland, US
Richard D. Varjian · Hutchinson, US
Alastair Stewart Hill · Schönenberg, CH

Key dates

Filing date	Feb 28, 2007
Grant date	Aug 30, 2011
Priority date	—
Expiry date	Oct 9, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L67/02
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A compound that includes an aqueous dispersion, wherein the dispersion includes a thermoplastic resin and at least one stabilizing agent, and at least one selected from the group consisting of a colorant and a magnetic pigment, wherein the dispersion has an average volume diameter particle size from about 0.05 to about 10 microns is described.

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