公开(公告)号：US20240173211A1

公开(公告)日：2024-05-30

申请号：US18222577

申请日：2023-07-17

Applicant: SHOFU INC.

Inventor： Jun UCHIDA ,  Shuji SAKAMOTO ,  Masahiro TSUKAMOTO

IPC: A61K6/20 ,  A61C5/20 ,  A61K6/62 ,  A61K6/889 ,  A61K6/891

CPC classification number: A61K6/20 ,  A61C5/20 ,  A61K6/62 ,  A61K6/889 ,  A61K6/891

Abstract: [Problem]
To provide a dental resin-reinforced glass ionomer cement kit which can exhibit high adhesive property to tooth substance by a simple procedure without complicated operations and contains a dental tooth surface treatment material composition and a dental resin-reinforced glass ionomer cement composition.
[Solution]
To provide a dental resin-reinforced glass ionomer cement kit comprising a dental tooth surface treatment material composition (i) and a dental resin-reinforced glass ionomer cement composition (ii), wherein



the dental tooth surface treatment material composition (i) contains

(A) water-soluble organic solvent: 20% by mass or more and 79% by mass or less.
(B) water: 20% by mass or more and 79% by mass or less, and
(C) polymerizable monomer having acid anhydride structure: 1% by mass or more and 30% by mass or less, and


the dental resin-reinforced glass ionomer cement composition (ii) contains

(D) acid-reactive glass powder,
(B) water,
(E′) polymer of acidic group-containing polymerizable monomer,
(F) tri or more functional (meth)acrylamide-based polymerizable monomer,
(G) hydroxyl group-containing (meth)acrylate-based polymerizable monomer, and
(H) polymerization initiator.