Abstract: A dental mixing pad whose mixing surface side is constituted by a color having a low reflectance of a light having a wavelength of 470 nm±80 nm, is disclosed. It is preferred that the color having a low reflectance of a light having a wavelength of 470 nm±80 nm, which constitutes the mixing surface side of the dental mixing pad, is satisfied with at least one of the following requirements: that is, in a standard illuminant D65, L* is 80 or less, and C* is less than 20; L* is 80 or less, and h is 50°±80°; and L* is 30 or less, when expressed by an L*C*h color space.

Abstract: A dental adhesive resin compositions by copolymerization of unsaturated carboxylic acids with vinyl or allyl esters of unsaturated carboxylic acids in the coexistence of (meth)acrylate base monomers which produce firm adhesion with respect to dental Co-Cr and Ni-Cr base alloys, and are used as plate materials or adhesives, the (meth)acrylic resin materials can firmly be bonded to even metal plates for which any special retention form is not applied, and bridges in which porcelain teeth are used as pontics.