3D-formable sheet material
US10577469B2 · kind B2 · utility
2Cited by
130References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 2016 |
| Grant date | Mar 3, 2020 |
| Priority date | — |
| Expiry date | May 31, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/16
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a 3D-formable sheet material, a process for the preparation of a 3D-formed article, the use of a cellulose material and at least one particulate inorganic filler material for the preparation of a 3D-formable sheet material and for increasing the stretchability of a 3D-formable sheet material, the use of a 3D-formable sheet material in 3D-forming processes as well as a 3D-formed article comprising the 3D-formable sheet material according.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.