Functional branched polyether copolymers and method for the production thereof

Holger Frey (Inventor), Daniel Wilms (Inventor), Frederik Wurm (Inventor)

Research output: Patent

Abstract

The invention relates to highly functional, aliphatic, branched polyethers produced from oxiranes, in particular ethylene oxide and glycidol or the sulfur- or nitrogen-containing analogues thereof. The branched polyethers are in particular suited as a matrix for pharmacological and cosmetic active agents.

Original languageEnglish
Patent numberUS2012294813
IPCC07C 43/ 13 A I
Priority date10/12/10
Publication statusPublished - 22 Nov 2012
Externally publishedYes

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