(Meth)acrylate, monomer composition, molded body, composition for dental material, and dental material
US12275814B2 · kind B2 · utility
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2References
12Claims
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Key dates
| Filing date | Dec 11, 2019 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | Aug 24, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2190/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A (meth)acrylate includes a compound (X) having a structure formed by a reaction of an epoxy compound (A) containing an epoxy group and a tertiary carbon atom or a quaternary carbon atom, a (meth)acrylic acid (B), and an iso(thio)cyanate compound (C) having two or more iso(thio)cyanate groups.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.