公开(公告)号：US20020187112A1

公开(公告)日：2002-12-12

申请号：US10081514

申请日：2002-02-22

Applicant: Colgate-Palmolive Company

Inventor： Guofeng Xu ,  David B. Viscio

IPC: A61K007/20

CPC classification number: A61K8/0208 ,  A61K6/0023 ,  A61K8/19 ,  A61K8/22 ,  A61K8/86 ,  A61K2800/31 ,  A61Q11/00 ,  C08L71/02

Abstract: A thin, flexible film which when applied to stained teeth is hydrated by saliva and is effective in such form to whiten teeth, the film comprising an anhydrous water hydratable ethylene oxide polymer matrix containing a solid peroxide whitening agent whereby upon application to stained tooth surfaces, the peroxide whitening agent is solublilized by saliva present in the oral cavity into active whitening activity when the film is positioned and placed on the teeth.

公开(公告)号：US20020187111A1

公开(公告)日：2002-12-12

申请号：US10081512

申请日：2002-02-22

Applicant: Colgate-Palmolive Company

Inventor： Guofeng Xu ,  David B. Viscio

IPC: A61K007/20

CPC classification number: A61K8/0208 ,  A61K6/0023 ,  A61K8/19 ,  A61K8/22 ,  A61K8/86 ,  A61K2800/31 ,  A61Q11/00 ,  C08L71/02

Abstract: A thin, flexible film which when applied to stained teeth is hydrated by saliva and is effective in such form to whiten teeth, the film comprising an anhydrous water hydratable ethylene oxide polymer matrix containing a solid peroxide whitening agent whereby upon application to stained tooth surfaces, the peroxide whitening agent is solublilized by saliva present in the oral cavity into active whitening activity when the film is positioned and placed on the teeth.

Abstract translation: 一种薄而柔软的膜，当应用于染色的牙齿时，通过唾液进行水合，并且以这种形式有效地使牙齿变白，该膜包含含有固体过氧化物增白剂的无水可水合环氧乙烷聚合物基质，由此当应用于染色的牙齿表面时， 当将膜定位并放置在牙齿上时，过氧化物增白剂可通过口腔中的唾液溶解而成活性增白活性。