Prithwiraj Maitra;Lynette Zaidel;Suman K. Chopra;Guisheng Pan;Michael Prencipe;Sayed Ibrahim
发明人:
Prithwiraj Maitra,Lynette Zaidel,Suman K. Chopra,Guisheng Pan,Michael Prencipe,Sayed Ibrahim
申请号：
US12132359
公开号：
US10092482B2
申请日:
2008.06.03
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Oral care compositions comprising:a) an oral care active； andb) an acrylic film forming polymer.In various embodiments, such polymers comprise monomeric units such as acrylic acid, methacrylic acid, acrylates, and combinations thereof. In one embodiment, the film forming polymer comprises a copolymer of a first monomeric unit selected from the group consisting of acrylic acid, methacrylic acid, and combinations thereof, with a second monomeric unit selected from the group consisting of acrylates, acrylamides, acetates, and combinations thereof. In various embodiments, the polymer is a terpolymer comprising a combination of the second monomeric units. Preferably, the composition additionally comprises a lower alcohol, such as ethanol. In various embodiments, the oral care active comprises a whitening material, such as a peroxide.
