新型美白牙膏除烟渍效果实验室研究  

Laboratory study on the whitening ability of a new type of toothpaste against the tobacco stains on teeth

作　　者：张涛 金台焕 朴宣圭 孟裕在 ZHANG Tao;KIM Tae-hwan;PARK Sun-kyu;MAENG Yoo-jae(LG Household&Health Care R&D(Shanghai)Co.,Ltd.,Shanghai 200233,China;Research Park,LG Household&Healthcare Ltd.,Seoul 07795,Korea)

机构地区：[1]乐金生活健康化妆品研发(上海)有限公司,上海200233 [2]LG生活健康股份有限公司技术研究院,首尔07795

出　　处：《日用化学品科学》2020年第12期28-32,共5页Detergent & Cosmetics

摘　　要：开发了一款含吡咯烷酮基团的除烟渍美白牙膏。通过对染上烟渍的羟基磷灰石圆片的除渍实验,研究了丙烯酰胺二甲基牛磺酸铵/VP共聚物及新型美白牙膏的除渍能力。结果表明,新型含吡咯烷酮基团牙膏具有很好的美白效果。新型美白牙膏具有很好的安全性,对口腔软硬组织没有损伤。A whitening toothpaste containing pyrrolidone groups was developed.Through the stain-removal experiment on the hydroxyapatite discs with tobacco stains,the stain-removal abilities of ammonium acryloyldimethyltaurate/VP copolymer and its toothpaste were studied.The results showed that the new toothpaste containing pyrrolidone groups had good whitening effect.The new whitening toothpaste had good safety and it had no damage to the soft and hard tissues.

关 键 词：牙膏 美白 烟渍 丙烯酰胺二甲基牛磺酸铵/VP共聚物 

分 类 号：TQ658.4[化学工程—精细化工]