Patent · US Active

Epoxy-modified vinyl chloride-vinyl ester copolymer solid resin

US7888429B2 · kind B2 · utility

0Cited by

6References

18Claims

0Family size

Assignee

Wacker Chemie AG · DE

Inventors

Stephan Kaiser · Regensburg, DE
Karl Weber · Altötting, DE

Key dates

Filing date	Aug 31, 2009
Grant date	Feb 15, 2011
Priority date	—
Expiry date	Aug 31, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F214/06
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A process for the preparation of epoxy-modified vinyl chloride-vinyl ester copolymers in the form of the solid resins involves aqueous, free radical polymerization of a mixture comprising

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