Curable composition and cured product thereof
US10676593B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Jun 7, 2018 |
| Grant date | Jun 9, 2020 |
| Priority date | — |
| Expiry date | Jun 27, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K3/10
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A transparent curable composition includes 100 parts by weight of a polyoxyalkylene-based polymer (A); and 0.1 to 20 parts by weight of a weathering stabilizer (B). The polyoxyalkylene-based polymer (A) has a reactive silicon group that can be crosslinked by forming a siloxane bond, and the weathering stabilizer (B) is a hindered-amine-based photostabilizer (B1).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.