Polycarbonate composition
US6103856A · kind A · utility
4Cited by
2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 1999 |
| Grant date | Aug 15, 2000 |
| Priority date | — |
| Expiry date | Apr 27, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B7/2534
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A polycarbonate composition contains 100 parts by weight of a linear aromatic polycarbonate and 0.001 to 100 parts by weight of a cyclic aromatic carbonate. The cyclic aromatic carbonate is useful as a flowability-improving agent and a shape-transferability-improving agent for the linear aromatic polycarbonate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.