WHITENING SYSTEMS FOR HYDROPHOBIC BLEACHING GELS Russian patent published in 2019 - IPC A61K8/22 A61K8/25 A61K8/85 A61K8/895 A61Q11/02 

Abstract RU 2689167 C2

FIELD: medicine.

SUBSTANCE: group of inventions relates to dentistry, specifically to composition intended for teeth whitening. Composition contains at least one hydrophobic polymer based support, finely dispersed silicon dioxide in amount of 1.5 wt. % to 3 wt. % by total weight of the composition, the polymer representing sebacate-behenate-sorbitan in amount of 1.5 wt. % to 3 wt. % by total weight of composition and at least one bleaching agent. Composition intended for teeth whitening is characterized by such structural parameter, at which G'/G" makes from 1 to 3 and where parameter G'/G" is measured by deformation test by deformation performed at 25 °C. Also disclosed is a method of producing a composition for teeth whitening, and a method for teeth whitening.

EFFECT: invention improves stability of the composition during storage.

18 cl, 3 dwg, 5 tbl, 2 ex

Similar patents RU2689167C2

Title Year Author Number
WHITENING SYSTEMS FOR HYDROPHOBIC WHITENING GELS 2015
  • Nesta, Jason
  • Chen, Xiang
  • Chopra, Suman
RU2701729C1
ANHYDROUS COMPOSITIONS FOR TEETH WHITENING CONTAINING CETYLPYRIDINIUM CHLORIDE 2015
  • Robbins, Kyle
  • Pillai, Shyamala
  • Smith-Webster, Kimdra
  • Nesta, Jason
RU2701556C1
WHITENING COMPOSITIONS FOR ORAL CARE 2012
  • Bojd Tomas
  • Ontumi Dennis
  • Mandadi Prakasarao
  • Chopra Suman
  • Nesta Dzhejson
  • Pimenta Paloma
RU2630052C2
TWO-PHASE BLEACHING COMPOSITIONS FOR ORAL CAVITY CARE 2017
  • Hassan, Mahmoud
  • Chen, Xiang
  • Pillai, Shyamala
  • Xu, Guofeng
  • Kilpatrick-Liverman, Latonya
  • Chopra, Suman
  • Dicosimo, Robert
  • Payne, Mark S.
RU2728608C1
PERSISTENT ORAL TEETH CLEANING TEETH WHITENING COMPOSITIONS FOR CLEANING TEETH 2015
  • Ontumi, Dennis
  • Maloney, Venda
  • Chopra, Suman
RU2713180C2
SINGLE-PHASE TOOTH WIGHTENING AGENT 2006
  • Chopra Suman K.
  • Zajdel Linett
  • Prensajp Majkl
RU2385749C2
ORAL CAVITY CARE COMPOSITIONS AND METHODS FOR INCREASING THEIR STABILITY 2017
  • Pillai, Shyamala
  • Xu, Guofeng
  • Kilpatrick-Liverman, Latonya
  • Chen, Xiang
  • Chopra, Suman K.
  • Dicosimo, Robert
  • Payne, Mark S.
  • Hassan, Mahmoud
RU2745517C2
SINGLE-PHASE TEETH WHITENING AGENT WITH METAPHOSPHATE ABRASIVE OF HIGH DEGREE OF PURITY 2016
  • Fei Lin
  • Mandadi Prakasarao
  • Chopra Suman
RU2721399C2
WHITENING COMPOSITIONS FOR ORAL CARE 2011
  • Bojd Tomas
  • Ontumi Dennis
  • Mandadi Prakasarao
  • Chopra Suman
RU2623144C2
STABLE COMPOSITION IN FORM OF TEETH WHITENING AGENT WITH EXCELLENT ORGANOLEPTIC PROPERTIES 2014
  • Mandadi, Prakasarao
  • Chopra, Suman
  • Fei, Lin
RU2701211C2

RU 2 689 167 C2

Authors

Nesta, Jason

Kulkarni, Pooja

Dates

2019-05-24Published

2015-04-15Filed