Tooth whitening and desensitizing patch

Tooth whitening and desensitizing patch

  • CN 203,576,963 U
  • Filed: 11/01/2013
  • Issued: 05/07/2014
  • Est. Priority Date: 11/01/2013
  • Status: Active Grant
First Claim
Patent Images

1. a tooth whitening desensitization paster, it comprises upper tooth paster and lower tooth paster, it is characterized in that, lower tooth paster is strip structure, and upper tooth paster is sector structure, and the radially dual-side of sector structure all has right angle hierarchic structure, upper tooth paster and lower tooth paster form by viscoloid, flexible plastic film and release ground, wherein, viscoloid is evenly coated in flexible plastic film, and flexible plastic film is fitted on release ground by viscoloid.

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