Static dissipating resin composition and methods for manufacture thereof
US7022764B2 · kind B2 · utility
17Cited by
20References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 23, 2003 |
| Grant date | Apr 4, 2006 |
| Priority date | — |
| Expiry date | Nov 23, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2201/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A substantially transparent antistatic, impact resistant, molding composition comprises a miscible mixture of a polycarbonate resin and a cycloaliphatic polyester resin, and an antistatic polymeric material wherein the mixture of the polycarbonate and the cycloaliphatic polyester resin is present in suitable proportions for substantially matching the index of refraction of the antistatic polymeric material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.