Terminally modified polyoxyalkylene glycol and polycarbonate resin composition having improved optical characteristics comprising the same
US9303121B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Aug 29, 2014 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | Aug 29, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed are a terminally modified polyoxyalkylene glycol which may dramatically improve color uniformity and machinability, when applied to a polycarbonate resin transmittance, a polycarbonate resin composition comprising the same, and a light guide plate manufactured using the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.