Functional branched polyether copolymers and method for the production thereof

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专利权人:

Holger Frey

发明人:

Holger Frey,Daniel Wilms,Frederik Wurm

申请号：

US13516030

公开号：

US20120294813A1

申请日:

2010.12.10

申请国别(地区):

US

年份:

2012

代理人:

摘要：

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.

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