Patent · US Active

Process for the production of aqueous binder latices

US7825173B2 · kind B2 · utility

3Cited by

1References

10Claims

0Family size

Assignee

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

Inventors

Tonnie Willems · Leverkusen, DE
Matthieu Barrere · Goldkronach, DE
Kok-Far Lee · Wuppertal, DE
Frank Tessari · Wuppertal, DE
Stefan Wiggershaus · Schwelm, DE
Paul Bruylants · Boortmeerbeek, BE
Eric C. Houze · Mullica Hill, US

Key dates

Filing date	Nov 15, 2005
Grant date	Nov 2, 2010
Priority date	—
Expiry date	Mar 24, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F265/06
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A process for the production of aqueous binder latices by multistage emulsion polymerization in the aqueous phase, comprising the successive steps:

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