Patent · US Active

Media mill process

US7789333B2 · kind B2 · utility

2Cited by

8References

15Claims

0Family size

Assignee

E.I. DU PONT DE NEMOURS AND COMPANY · US

Inventors

Howard Zakheim · Yeadon, US
Jiang Hong · San Jose, US
Alexander K. Sorser · Beverly Hills, US

Key dates

Filing date	Oct 29, 2002
Grant date	Sep 7, 2010
Priority date	—
Expiry date	Aug 18, 2027

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09D7/00
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

This invention relates to the preparation of particle dispersions in a media mill using plastic, substantially cubic media to effect particle size reduction and/or dispersion of the particles.

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