Ink, printing apparatus, printing method, manufacturing method for shaped object, and thermal expansion sheet
US11203220B2 · kind B2 · utility
0Cited by
13References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 23, 2018 |
| Grant date | Dec 21, 2021 |
| Priority date | — |
| Expiry date | Mar 1, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M3/16
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ink for forming a photothermal conversion layer used to cause at least a portion of a thermal expansion layer of a thermal expansion sheet to swell. The ink includes an inorganic infrared absorbing agent having a higher absorptivity in at least one region of the infrared light spectrum than in the visible light spectrum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.