Manufacturing method for printed matter exhibiting metallic gloss, printed matter exhibiting metallic gloss, and inkjet printer
US11203219B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 14, 2019 |
| Grant date | Dec 21, 2021 |
| Priority date | — |
| Expiry date | Aug 26, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB44F1/02
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A manufacturing method for a printed matter exhibiting metallic gloss includes an applying step of applying an ink composition onto a substrate in a form of a droplet by an inkjet method, and the ink composition containing an external stimulus film-forming resin that forms a film by an external stimulus including radiation or heat, and scaly particles containing a metal; a standby step of providing a predetermined standby time to bring the scaly particles close to a surface of the droplet and orient the scaly particles to be substantially parallel to the surface; and a film forming step of forming the film by applying the external stimulus to the ink composition after the standby step to form a metallic glossy layer exhibiting metallic gloss.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.