Molded object process for producing the same product for high-frequency signal transmission and high-frequency transmission cable
US7732531B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 25, 2004 |
| Grant date | Jun 8, 2010 |
| Priority date | — |
| Expiry date | Jan 3, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K1/0353
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention provides a molded article comprising a polytetrafluoroethylene resin (A) and a thermoplastic resin (B) having a melting point of not lower than 100° C. but lower than 322° C., wherein the maximum peak temperature of the endothermic curve appearing on the crystal melting curve of the above polytetrafluoroethylene resin (A) as measured by a differential scanning calorimeter is higher by at least 3° C. than the maximum peak temperature of the endothermic curve appearing on the crystal melting curve of the above polytetrafluoroethylene resin (A) after heating to a temperature of not lower than 340° C. as measured by the differential scanning calorimeter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.