Thermoplastic article having a metallic flake appearance
USH1975H · kind H · statutory invention registration
5Cited by
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18Claims
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Key dates
| Filing date | — |
| Grant date | Jul 3, 2001 |
| Priority date | — |
| Expiry date | — |
Classification
- Technology area (CPC —)General
Abstract
The transparent articles described herein have interspersed small particles with a metallic glint. This appearance is achieved by dispersing metal oxide-coated glass platelets within a thermoplastic matrix. It is desirable to take steps to avoid breaking the glass platelets during the process of preparing these materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.