Oral care composition comprising dissolved tin and fluoride

Oral care composition comprising dissolved tin and fluoride

  • CN 102,099,003 A
  • Filed: 04/24/2009
  • Published: 06/15/2011
  • Est. Priority Date: 04/24/2008
  • Status: Active Application
First Claim
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1. oral care composition, it comprises:

  • contain based on liquid phase weight and count 30%-90%, the liquid phase of the water of preferred 30%-80%;

    Dissolved stannum;

    Count the fluorion of 200-2000ppm based on Orally administered composition;

    With the C that counts 5-60% based on oral care composition weight (3-5)Sugar alcohol;

    The content that it is characterized in that dissolved stannum [Sn] in the liquid phase is counted 750ppm at least based on described compositions, preferably 1000ppm at least;

    Be characterised in that 60mol% or higher, preferred 75mol% or more high-load dissolved stannum [Sn] exist with oxidation state+II form;

    And be characterised in that described compositions comprises the organic acid and the ammonium cation of formula (I);

    R-NH +R a-[(CH 2) u-NH +R b] v-R c (I) Wherein R is the saturated or unsaturated straight-chain alkyl of 10-20 carbon atom, and v is the integer of 0-1, and u is the integer of 2-3, and R a, R bAnd R cIndependently be selected from hydrogen and-CH 2CH 2OH.

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