公开(公告)号：US20150366766A1

公开(公告)日：2015-12-24

申请号：US14651655

申请日：2012-12-14

Applicant: COLGATE-PALMOLIVE COMPANY

Inventor： Michael Prencipe ,  Prakasarao Mandadi ,  Olivier Garot

IPC: A61K8/22 ,  A61K8/24 ,  A61Q11/00 ,  A61K8/34 ,  A61K8/86 ,  A61K8/81 ,  A61K8/25

CPC classification number: A61K8/22 ,  A61K8/24 ,  A61K8/25 ,  A61K8/345 ,  A61K8/8176 ,  A61K8/86 ,  A61K2800/28 ,  A61K2800/57 ,  A61Q11/00

Abstract: Described herein are oral care compositions comprising (i) a peroxide whitening agent comprising a whitening complex of crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, (ii) sodium acid pyrophosphate (Na2H2P2O7) in an amount of from 0.05 wt % to 5 wt % based on the weight of the composition, and (iii) less than 3 wt % water based on the weight of the composition.

Abstract translation: 本文描述的是口腔护理组合物，其包含（i）过氧化物增白剂，其包含与过氧化氢络合的交联的聚乙烯吡咯烷酮的增白配合物，（ii）以重量计0.05重量％至5重量％的量的酸式焦磷酸钠（Na 2 H 2 P 2 O 7） 组合物的重量，和（iii）基于组合物重量小于3重量％的水。

公开(公告)号：US10507171B2

公开(公告)日：2019-12-17

申请号：US16053916

申请日：2018-08-03

Applicant: Colgate-Palmolive Company

Inventor： Michael Prencipe ,  Prakasarao Mandadi ,  Olivier Garot

IPC: A61K8/22 ,  A61Q11/00 ,  A61K8/81 ,  A61K8/34 ,  A61K8/25 ,  A61K8/24 ,  A61K8/86

Abstract: Described herein are oral care compositions comprising (i) a peroxide whitening agent comprising a whitening complex of crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, (ii) sodium acid pyrophosphate (Na2H2P2O7) in an amount of from 0.05 wt % to 5 wt % based on the weight of the composition, and (iii) less than 3 wt % water based on the weight of the composition.

公开(公告)号：US10052270B2

公开(公告)日：2018-08-21

申请号：US14651655

申请日：2012-12-14

Applicant: Colgate-Palmolive Company

Inventor： Michael Prencipe ,  Prakasarao Mandadi ,  Olivier Garot

IPC: A61K8/22 ,  A61Q11/00 ,  A61K8/86 ,  A61K31/79 ,  A61K8/24 ,  A61K8/81 ,  A61K8/25 ,  A61K8/34

CPC classification number: A61K8/22 ,  A61K8/24 ,  A61K8/25 ,  A61K8/345 ,  A61K8/8176 ,  A61K8/86 ,  A61K2800/28 ,  A61K2800/57 ,  A61Q11/00

Abstract: Described herein are oral care compositions comprising (i) a peroxide whitening agent comprising a whitening complex of crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, (ii) sodium acid pyrophosphate (Na2H2P2O7) in an amount of from 0.05 wt % to 5 wt % based on the weight of the composition, and (iii) less than 3 wt % water based on the weight of the composition.