Article having a multilayer film outer skin including at least one layer containing a pigmented layer and method of making the same
US8252424B2 · kind B2 · utility
0Cited by
10References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 14, 2005 |
| Grant date | Aug 28, 2012 |
| Priority date | — |
| Expiry date | Jul 6, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31935
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A layered film having at least one layer containing particulate pigment in an extrudable thermoplastic material such as an ionomer, ionomeric precursor or the like, and a molded article containing the same. The layered film can be produced by an extrusion process and has a polymeric matrix essentially free of iron/ionomer complexes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.