Dental adhesive material kit

1. A dental adhesive material kit comprising:

a dental aqueous adhesive composition (A); and

a multi-part type dental nonaqueous curable composition (B), wherein

the dental aqueous adhesive composition (A) contains a polymerizable monomer (a) having an acidic group, an aliphatic polymerizable monomer (b) having no acidic group, water (c), and an amine-based reducing agent (d1) containing no sulfur atom, and

the multi-part type dental nonaqueous curable composition (B) contains an aliphatic polymerizable monomer (b) having no acidic group, an aromatic polymerizable monomer (e) having no acidic group, a powdery water-soluble reducing compound (f) containing a sulfur atom, an organic peroxide (g), and an amine-based reducing agent (d2) containing no sulfur atom.

2. The dental adhesive material kit according to claim 1 , wherein

a content of the polymerizable monomer (a) having an acidic group is 1 to 40 parts by weight, a content of the aliphatic polymerizable monomer (b) having no acidic group is 10 to 50 parts by weight, and a content of the water (c) is 5 to 75 parts by weight, in 100 parts by weight of the total amount of polymerizable monomers and solvents contained in the dental aqueous adhesive composition (A), and a content of the amine-based reducing agent (d1) is 0.1 to 10 parts by weight, with respect to 100 parts by weight of the total amount of polymerizable monomers in the dental aqueous adhesive composition (A), and

a content of the aliphatic polymerizable monomer (b) having no acidic group is 20 to 75 parts by weight, and a content of the aromatic polymerizable monomer (e) having no acidic group is 25 to 80 parts by weight, in 100 parts by weight of the total amount of polymerizable monomers in the multi-part type dental nonaqueous curable composition (B), and a content of the powdery water-soluble reducing compound (f) is 0.1 to 3 parts by weight, a content of the organic peroxide (g) is 0.1 to 10 parts by weight, and a content of the amine-based reducing agent (d2) is 0.25 to 4 parts by weight, with respect to 100 parts by weight of the total amount of polymerizable monomers in the multi-part type dental nonaqueous curable composition (B).

3. The dental adhesive material kit according to claim 2 , wherein

a ratio (d1/d2) of the weight of the amine-based reducing agent (d1), when the total amount of polymerizable monomers contained in the dental aqueous adhesive composition (A) is taken as 100 parts by weight, and the weight of the amine-based reducing agent (d2), when the total amount of polymerizable monomers contained in the dental nonaqueous curable composition (B) is taken as 100 parts by weight, is 0.5/1 to 35/1.

4. The dental adhesive material kit according to claim 1 , wherein

the dental aqueous adhesive composition (A) further contains an aromatic polymerizable monomer (e) having no acidic group.

5. The dental adhesive material kit according to claim 1 , wherein

the dental aqueous adhesive composition (A) further contains a photopolymerization initiator (h).

6. The dental adhesive material kit according to claim 1 , wherein

the dental aqueous adhesive composition (A) further contains a filler (i).

7. The dental adhesive material kit according to claim 1 , wherein

the dental nonaqueous curable composition (B) further contains a filler (i).

8. The dental adhesive material kit according to claim 1 , wherein

the amine-based reducing agents (d1) and (d2) each are an aromatic amine having no electron-withdrawing group on its aromatic ring.

9. The dental adhesive material kit according to claim 1 , wherein

the powdery water-soluble reducing compound (f) is sulfite or bisulfate in powder form.

10. The dental adhesive material kit according to claim 1 , wherein

the dental aqueous adhesive composition (A) is a one-component dental adhesive agent.

11. The dental adhesive material kit according to claim 1 , being a dental material kit for core construction.