Fluorene derivative, method for producing the same, resin composition, and article
US10696878B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Jan 24, 2018 |
| Grant date | Jun 30, 2020 |
| Priority date | — |
| Expiry date | Jul 13, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G59/68
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A fluorene derivative represented by General Formula (1) below. X1—Y—X2 General Formula (1)In the General Formula (1), X1 represents a cyclic carbonate group including a carbonate bond [—O—C(═O)—O—], X2 represents a cyclic carbonate group including a carbonate bond [—O—C(═O)—O—], and Y represents a bivalent group including a 9,9-bisaryl fluorene skeleton.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.