| abstract |
The present invention relates to a patch for tooth whitening, more specifically, the pressure-sensitive adhesive containing a material exhibiting a tooth whitening effect is convenient when using as a jelly type, is flexibly attached according to the tooth shape, the tooth whitening agent is excessive by saliva in the mouth By preventing the release, the tooth whitening agent can be in contact with the teeth for a sufficient concentration and time necessary for the teeth whitening to provide a patch for jelly-type teeth whitening to maximize the teeth whitening effect. |