Polycarbonates derived from alicyclic bisphenols
US6060577A · kind A · utility
29Cited by
6References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 18, 1999 |
| Grant date | May 9, 2000 |
| Priority date | — |
| Expiry date | Mar 18, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B7/2534
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
This invention relates to polycarbonates containing residues derived from alicyclic bisphenols or derivatives of alicyclic bisphenols; and optical articles formed from these polycarbonates. The polycarbonates have suitable properties for use in optical data storage media.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.