Process for the production of virtual three-dimensional patterns in mouldings
US10821640B2 · kind B2 · utility
0Cited by
2References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 15, 2016 |
| Grant date | Nov 3, 2020 |
| Priority date | — |
| Expiry date | Jul 19, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/722
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a process for the production of virtual three-dimensional patterns in mouldings, in particular to an injection-moulding process for the production of mouldings having a virtual three-dimensional pattern which is formed by flake-form effect pigments, to the mouldings produced by means of this process, and to the use thereof, in particular for decorative purposes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.