Dental photopolymerizable composition
US11135137B2 · kind B2 · utility
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1References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 14, 2018 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | May 14, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C13/0019
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
According to one aspect of the present invention, a dental photopolymerizable composition includes: a (meth)acrylate compound; a filler; a photopolymerization initiator; and a phthalic acid derivative and/or a thiophene derivative, wherein a content of the phthalic acid derivative and/or the thiophene derivative is greater than or equal to 0.05% by mass and less than or equal to 0.25% by mass.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.