Metallic laminate and method of manufacturing the same
US8034460B2 · kind B2 · utility
3Cited by
5References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 2006 |
| Grant date | Oct 11, 2011 |
| Priority date | — |
| Expiry date | Jan 25, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31721
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Disclosed herein are a metallic laminate, including (i) a metal layer and (ii) a polyimide resin layer having a coefficient of thermal expansion of 19 ppm/° C. or less and a glass transition temperature of 350° C. or more, laminated on the metal layer, and a method of manufacturing the same. According to this invention, the metallic laminate has a good external appearance, having no foam on the polyimide resin layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.