Ink set and inkjet textile printing method
US11807765B2 · kind B2 · utility
0Cited by
5References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 15, 2021 |
| Grant date | Nov 7, 2023 |
| Priority date | — |
| Expiry date | Jan 21, 2042 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06P5/30
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ink set includes an inkjet ink and a pretreatment liquid. The inkjet ink contains pigment particles, an anionic dispersant, and binder resin particles. The pigment particles have a major axis of at least 50 nm and no greater than 200 nm. The pigment particles have an aspect ratio of at least 2.0 and no greater than 3.0. The binder resin particles contain a specific binder resin. The specific binder resin has a glass transition point of at least 0° C. and no higher than 45° C. The pretreatment liquid contains water and a cationic material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.