Other

Kuraray Co., Ltd.

Eiichi Masuhara

Hiroyasu Hosoda

A dental composition for the treatment of the enamel and/or dentin of the tooth comprising an organic carboxylic acid or an anhydride thereof, a metal chloride and water, the concentration of said organic carboxylic acid or anhydride thereof being 5 to 50 weight percent based on the total weight of said composition, said metal chloride being potassium chloride or calcium chloride or a mixture thereof and the concentration of said metal chloride being 5 to 50 weight percent based on the total weight of said composition. The composition assures an improved bond between the tooth and a filling material such as a composite resin, a pit and fissure sealant, a cementing agent or the like which is used in the treatment of caries, for instance.

Dental compositions based on organic carboxylic acids/anhydrides, metal

Disclosed is a pharmaceutical composition for use in desensitizing hypersensitive dentin or eliminating odontalgia comprising N-methacryloyl aminosalicylic acid as an active ingredient. The composition may further include an unsaturated compound and a polymerization initiator optionally for retaining the desensitizing effect.

Pharmaceutical composition for use in desensitizing hypersensitive dentin

Disclosed is a pharmaceutical composition for use in desensitizing hypersensitive dentin or eliminating odontalgia comprising N-methacryloyl aminosalicylic acid as an active ingredient. The composition may further include an unsaturated compound and a polymerization initiator optionally for retaining the densensitizing effect.

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Tokyo, Japan

Hiroyasu Hosoda