申请人:ISP INVESTMENTS LLC
公开号:US10745502B2
公开(公告)日:2020-08-18
The present invention provides a water-soluble or water-dispersible polymers. The water -soluble or water-dispersible polymer comprise a first monomer having hydrogen bonding/complexing properties to polyphenols, a second monomer having detergent properties, and a third monomer having hydrogen bonding/complexing properties to polyphenols, wherein the first monomer and the third monomer are the same or different. The present invention also provides oral care compositions comprising the water-soluble or water-dispersible polymers. The present invention also provides methods of cleaning, Whitening arid polishing natural teeth and dental prosthesis and of preventing, reducing or removing surface deposited stains from teeth by administering the oral care compositions. The water-soluble or water-dispersible polymer has a structure:
wherein x, y, z, mole %, n, R1, and R2 are defined herein.
本发明提供了一种水溶性或水分散性聚合物。水溶性或水分散性聚合物包括与多酚具有氢键/络合特性的第一单体、具有洗涤特性的第二单体和与多酚具有氢键/络合特性的第三单体,其中第一单体和第三单体相同或不同。本发明还提供了包含水溶性或水分散性聚合物的口腔护理组合物。本发明还提供了通过施用口腔护理组合物来清洁、美白和抛光天然牙齿和牙齿修复体以及预防、减少或去除牙齿表面沉积污渍的方法。水溶性或水分散性聚合物的结构如下
其中 x、y、z、摩尔百分比、n、R1 和 R2 在本文中定义。