Self-hardening material and process for layerwise formation of models
US9643360B2 · kind B2 · utility
7Cited by
121References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 6, 2007 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Nov 5, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB33Y10/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a self-hardening material for layerwise construction of three-dimensional components, whereby the material comprises at least one particulate material and a separately applied bonding agent for bonding the particulate material, and has a setting time which is at least several times as long as the application time of a particulate layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.