EP 3849508 A1 20210721 - ORAL CARE COMPOSITIONS AND METHODS FOR THE SAME
Title (en)
ORAL CARE COMPOSITIONS AND METHODS FOR THE SAME
Title (de)
MUNDPFLEGEZUSAMMENSETZUNGEN UND VERFAHREN DAFÜR
Title (fr)
COMPOSITIONS DE SOIN BUCCODENTAIRE ET PROCÉDÉS POUR CELLES-CI
Publication
Application
Priority
US 2018055972 W 20181016
Abstract (en)
[origin: WO2020081051A1] Film forming compositions and methods for occluding dentin tubules of teeth to treat dentinal hypersensitivity of the teeth are provided. The film forming compositions may include a hydrophobic copolymer, a rosin, and an orally acceptable solvent. The hydrophobic copolymer may include an acrylate/octylacrylamide copolymer, such as 2-propenoic acid, 2-methyl-, 2- methylpropyl ester, polymer with 2-propenoic acid and N-(1, 1,3,3- tetramethylbutyl)-2- propenamide. Methods for treating dentinal hypersensitivity may include contacting the film forming composition with surfaces of the teeth.
IPC 8 full level
A61K 8/44 (2006.01); A61K 8/73 (2006.01); A61K 8/81 (2006.01); A61Q 11/00 (2006.01)
CPC (source: EP)
A61K 8/44 (2013.01); A61K 8/731 (2013.01); A61K 8/8152 (2013.01); A61K 8/8158 (2013.01); A61Q 11/00 (2013.01)
Citation (search report)
See references of WO 2020081051A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020081051 A1 20200423; AU 2018445624 A1 20210506; AU 2018445624 B2 20221110; BR 112021006656 A2 20210713; CA 3112967 A1 20200423; CN 113226272 A 20210806; EP 3849508 A1 20210721; MX 2021004167 A 20210608
DOCDB simple family (application)
US 2018055972 W 20181016; AU 2018445624 A 20181016; BR 112021006656 A 20181016; CA 3112967 A 20181016; CN 201880098293 A 20181016; EP 18797335 A 20181016; MX 2021004167 A 20181016