Methods for producing three-dimensional objects with apparatus having feed channels
US11707893B2 · kind B2 · utility
2Cited by
149References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 17, 2022 |
| Grant date | Jul 25, 2023 |
| Priority date | — |
| Expiry date | Mar 17, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2375/14
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method of forming a three-dimensional object, wherein said three-dimensional object is an insert for use between a helmet and a human body, is described. The method may use a polymerizable liquid, or resin, useful for the production by additive manufacturing of a three-dimensional object, comprising a mixture of (i) a light polymerizable liquid first component, and (ii) a second solidifiable component that is different from said first component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.