Water soluble ink-jet composition for 3D printing
US9546270B2 · kind B2 · utility
9Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2015 |
| Grant date | Jan 17, 2017 |
| Priority date | — |
| Expiry date | Sep 21, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29K2071/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A material composition, which may be a support material, for three-dimensional (3D) inkjet printing is disclosed. The material composition may comprise a glycol polymer, a low molecular weight polar substance and a surface-active agent. The glycol polymer may be polyethylene glycol (PEG) having a molecular weight between about 1000 and about 6000 and the low molecular weight polar substance may be 1,8-octanediol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.