Diol compound, polycarbonate, and preparation method thereof
US12312322B2 · kind B2 · utility
0Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 2020 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Dec 14, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G64/305
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Provided are a diol compound which may be used to prepare a polycarbonate having excellent weather resistance, hardness, heat resistance, transparency, impact resistance, etc. while having excellent mechanical properties, a polycarbonate prepared by using the same, and a preparation method thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.