Patent · US Active

Anionic dispersion polymerization process

US8877864B2 · kind B2 · utility

2Cited by

3References

16Claims

0Family size

Assignee

KEMIRA OYJ · FI

Inventors

Rosa Carceller · Espoo, FI
Ari Juppo · Vaasa, FI

Key dates

Filing date	Oct 14, 2011
Grant date	Nov 4, 2014
Priority date	—
Expiry date	Oct 14, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F220/1818
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention provides an anionic dispersion polymerization process, wherein the polymerization is improved by an organic isothiocyanate, such as methyl isothiocyanate.

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