Title:
歯科用接着性組成物、歯科用接着材、及び歯科用接着材包装体
Document Type and Number:
Japanese Patent JP7217559
Kind Code:
B2
Abstract:
[Object] To provide a dental adhesive composition that is highly adhesive to both porcelain and a tooth substance, an acid monomer, water, and a silane coupling agent coexisting in the dental adhesive composition, the dental adhesive composition being usable as a one-liquid type adhesive and exhibiting high preservation stability as a one-liquid type adhesive even after long-term preservation, regardless of the type of acid monomer used.[Solving Means] There is provided a dental adhesive composition characterized by including a mixture that includes a silane coupling agent (A) that does not have a silyl ether structure and includes an organic silane compound (a1) in which four monovalent groups are bonded to one silicon atom, the four monovalent groups including (i) a monovalent group having a radical polymerizable group and (ii) a monovalent group that has an alkylene chain having 3 to 40 carbon atoms and an unsaturated bond in a carbon atom at a β-position from the silicon atom; a fluoride salt (B); a polymerizable monomer (C) that contains an acidic group-containing polymerizable monomer (c1); water (D); and an organic solvent (E).
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Inventors:
Akane Kato
Keishi Fukudome
Keishi Fukudome
Application Number:
JP2021562506A
Publication Date:
February 03, 2023
Filing Date:
October 29, 2020
Export Citation:
Assignee:
Tokuyama Dental Co., Ltd.
International Classes:
A61K6/30; A61K6/60; A61K6/70
Domestic Patent References:
JP2019151595A | ||||
JP2016513627A | ||||
JP201964937A |
Foreign References:
WO2019172132A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Minami Aoyama International Patent Office
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