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US 12,478,561 B2Granted
Dental composition and dental restorative kit
AssigneeGC Corporation
InventorsHiroaki Kakinuma, Keita Sato, Yuna Sato
Life of this patent
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Abstract
One aspect of the invention is a dental composition of a single-component dental composition including a (meth)acrylate, a photopolymerization initiator, a thiourea derivative, a water miscible organic solvent, and water, wherein the photopolymerization initiator contains a diaryliodonium salt.
Claims3
A dental composition of a single-component dental composition comprising:
- a (meth)acrylate having an acid group, a (meth)acrylate free of an acid group, a photopolymerization initiator, a thiourea derivative, a water miscible organic solvent, and water, wherein
- the photopolymerization initiator contains a diaryliodonium salt,
- a content of the (meth)acrylate having the acid group in the dental composition is 1% by mass or more and 56.6% by mass or less,
- a content of the (meth)acrylate free of the acid group in the dental composition is 0.5% by mass or more and 56.1% by mass or less,
- a content of the water miscible organic solvent is 37.9% by mass or more and 46.7% by mass or less, and
- a content of the water is 5% by mass or more and 15% by mass or less.
3 more elements
Dependencies are inferred from the claim text.