公开(公告)号：WO1997021419A1

公开(公告)日：1997-06-19

申请号：PCT/US1996019286

申请日：1996-12-05

Applicant: COLGATE-PALMOLIVE COMPANY

Inventor： COLGATE-PALMOLIVE COMPANY ,  CHRISTINA-BECK, Lisa, M. ,  CURTIS, John, P. ,  GREENFEDER, Susan, E. ,  THEILER, Richard

IPC: A61K07/20

CPC classification number: A61K8/22 ,  A61K8/25 ,  A61K8/26 ,  A61K8/90 ,  A61K2800/88 ,  A61Q11/00

Abstract: A dual component whitening dentifrice composition is disclosed which comprises a first dentifrice component containing a peroxide compound such as urea peroxide and a second dentifrice component containing an abrasive such as alumina or silica which is incompatible with the peroxide, the first and second dentifrice components being maintained separate from the other until dispensed and combined for application to teeth requiring whitening.

Abstract translation: 公开了一种双组分增白洁齿剂组合物，其包含含有过氧化物化合物如过氧化脲的第一洁齿剂组分和含有与过氧化物不相容的研磨剂如氧化铝或二氧化硅的第二洁齿剂组分，第一和第二洁齿剂组分被保持 与另一个分开，直到分配并组合以应用于需要美白的牙齿。