TOOTHPASTE COMPOSITIONS COMPRISING SILICA AND SURFACE ACTIVE POLYMER

TOOTHPASTE COMPOSITIONS COMPRISING SILICA AND SURFACE ACTIVE POLYMER

An oral care composition with silica and polyvinylpyrrolidone showing an increased in viscosity after a shear event, viscosity recovery, of at least about 1.5× within approximately 348 seconds. A low-water oral care composition with improved rheology. A low-water oral care composition that does not...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MEZA, Jessica, Ong, MEDLEY, Christopher, LAIRD, Matthew, Frazier, SHAHSAVARI, Setareh, CAGGIONI, Marco, HARTT, William, Handy, ROITER, Yuri, Volodymyrovych, AZIRBAYEVA, Larissa, HU, Fang
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Beschreibung
Zusammenfassung:An oral care composition with silica and polyvinylpyrrolidone showing an increased in viscosity after a shear event, viscosity recovery, of at least about 1.5× within approximately 348 seconds. A low-water oral care composition with improved rheology. A low-water oral care composition that does not leak from a toothpaste tube if inverted. An oral care composition with low water, silica, surface active polymer, and optionally polyphosphate.