PRITHWIRAJ MAITRA,LYNETTE ZAIDEL,SUMAN CHOPRA,GUISHENG PAN,MICHAEL PRENCIPE,SAYED IBRAHIM
申请号：
BRPI0513921
公开号：
BRPI0513921B1
申请日:
2005.07.21
申请国别(地区):
BR
年份:
2015
代理人:
摘要：
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.
