Patent · US Active

Process for preparing (meth) acrylate-based ABA triblock copolymers

US7868098B2 · kind B2 · utility

5Cited by

7References

11Claims

0Family size

Assignee

Evonik Röhm GmbH · DE

Inventors

Gerd Loehden · Essen, DE
Sven Balk · Frankfurt, DE
Monika Maerz · Alzenau, DE
Christine Troemer · Hammersbach, DE

Key dates

Filing date	Aug 30, 2006
Grant date	Jan 11, 2011
Priority date	—
Expiry date	Mar 21, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S525/902
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to a process for preparing (meth)acrylate-based ABA triblock copolymers with an olefinic functionalization of the A blocks.

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