Kit for adhesion between alginate impression material for dental use and impression tray
AssigneeTokuyama Dental Corporation
InventorsKouji Matsushige, Makoto Oguri
Life of this patent
Estimating the term…
Abstract
Disclosed is a kit for adhesion between an alginate impression material for dental use and an impression tray, which contains: (U) a pretreatment agent that contains (I) 100 parts by mass of an organic solvent that has a solubility parameter (δ) of 17.0-23.0 [(MPa)1/2] and (II) 0.1-30 parts by mass of inorganic particles having an average particle diameter of 10 μm or less; and (V1) an adhesive that contains (I) a polyamine compound that contains two or more amino groups in each molecule and (III) a lower alcohol solvent, or (V2) an adhesive that is obtained by mixing (I) a polyamine compound that contains two or more amino groups in each molecule, (II) an organic peroxide and (III) a lower alcohol solvent.
Claims9
A kit for adhesion between an alginate impression material for dental use and an impression tray, the kit comprising:
- (U) a pretreatment agent comprising 100 parts by mass of (I) an organic solvent having a solubility parameter (δ) of 17.0 to 23.0 [(MPa)1/2], and 0.1 parts to 30 parts by mass of (II) inorganic particles having an average particle size of 10 μm or less;
- and
- (V1) an adhesive comprising (I) a polyamine compound containing two or more amino groups in one molecule, and (III) a lower alcohol-based solvent.
A kit for adhesion between an alginate impression material for dental use and an impression tray, the kit comprising:
- (U) a pretreatment agent comprising 100 parts by mass of (I) an organic solvent having a solubility parameter (δ) of 17.0 to 23.0 [(MPa)1/2], and 0.1 parts to 30 parts by mass of (II) inorganic particles having an average particle size of 10 μm or less;
- and
- (V2) an adhesive obtained by mixing compounds comprising (I) a polyamine compound containing two or more amino groups in one molecule, (II) an organic peroxide, and (III) a lower alcohol-based solvent.
Dependencies are inferred from the claim text.