Osama M. Musa,Krishnamurthy Nacharaju,Cristian Grigoras
申请号：
US15126173
公开号：
US09868798B2
申请日:
2015.03.17
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The present invention provides amic acids and imides derived from a polymer comprising: (a) maleic anhydride, (b) a first C1-C7 alkyl vinyl ether monomer, and (c) a second C8-C30 alkyl vinyl ether monomer, wherein the polymer contains an amic acid or an imide group. The polymers containing an amic acid or an imide group of the invention may be employed in a wide variety of compositions, particularly in oral care compositions. Non-limiting generic structures of the amidic polymers are set out below: (I) wherein R1-R3, M, a, b, c, d, e, and f are defined herein.
