Curable composition, cured product of the curable composition, and method of producing a cured product using the curable composition
US10479879B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2018 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Apr 15, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D4/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A cationically polymerizable curable composition comprising a compound having a vinyloxy group bonded to an aromatic group which is easily cured upon light exposure and/or heating, a cured product of the curable composition, and a method of producing a cured product using the curable composition. In a cationically polymerizable curable composition that includes a compound having a vinyloxy group bonded to an aromatic group, a sulfonium salt having a specific structure is used as a curing agent. A cured product is produced by shaping the curable composition into a predetermined shape, and subjecting the shaped curable composition to light exposure and/or heating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.