Patent · US Active

Method for removing sulfur-containing end groups

US7807755B2 · kind B2 · utility

18Cited by

0References

10Claims

0Family size

Assignee

COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION · AU

Inventors

William B. Farnham · Hockessin, US
Graeme Moad · Sassafras, AU
San Hoa Thang · Clayton, AU
Ezio Rizzardo · Melbourne, AU
Michael Fryd · Morristown, US

Key dates

Filing date	May 11, 2005
Grant date	Oct 5, 2010
Priority date	—
Expiry date	Aug 13, 2026

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F2810/40
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

This invention provides a method for removing certain sulfur-containing groups from polymers, especially those made via RAFT polymerization processes.

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