Laura L. Brasher,Michael D. Capracotta,Sonia Patterson,Murat Mertoglu,Marc Nolte,Stefan Bechtel,Kristin Klappach
申请号：
US13041902
公开号：
US09832990B2
申请日:
2011.03.07
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A composition and a method of preparing the composition are provided herein. The composition comprises an active substance and a polymeric additive comprising at least one unit represented by the formula (I):wherein each R is independently selected from the group of a hydrogen atom, an alkyl group, an aryl group, and combinations thereof and Z comprises at least 10 units represented by the formula (II):wherein each R1 is independently selected from the group of a hydrogen atom, an alkyl group, an aryl group, a carbonyl group, a hydroxyl group, an ether group, and combinations thereof and R2 is a C1-C10 hydrocarbon group. The polymeric additive further comprising at least one unit represented by the formula (III):A (III)wherein A is an alkyleneoxy group having from 2 to 10 carbon atoms.
