Cosmetic agent for three-dimensional printing
US11173698B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Oct 12, 2017 |
| Grant date | Nov 16, 2021 |
| Priority date | — |
| Expiry date | Jan 13, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/25
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Examples of a cosmetic agent are for three-dimensional (3D) printing. In an example, the cosmetic agent includes a dye, an oxidizing agent, and a solvent. The oxidizing agent is to react with an antioxidant in a build material to reduce reduction of the dye in the presence of the antioxidant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.