Patent · US Expired

Method for radical aqueous emulsion polymerization

US6747102B1 · kind B1 · utility

4Cited by

4References

16Claims

0Family size

Assignee

BASF SE

Inventors

David Christie · Mannheim, DE
Jerome Claverie · Val-de-Reuil, FR
Saba Kanagasabapathy · Val-de-Reuil, FR

Key dates

Filing date	Oct 1, 2001
Grant date	Jun 8, 2004
Priority date	—
Expiry date	Oct 1, 2021

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09J125/06
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

In a process for the free radical-initiated aqueous emulsion polymerization for the preparation of an aqueous polymer dispersion, ethylenically unsaturated monomers are polymerized by means of a free radical polymerization initiator in the presence of organometallic compounds having a controlling effect.

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