Dye printing treatment liquid composition, composition set, printing method, and ink jet printing method
US12134700B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2023 |
| Grant date | Nov 5, 2024 |
| Priority date | — |
| Expiry date | May 7, 2043 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06P1/16
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A dye printing treatment liquid composition is used to be adhered to a cloth and includes a polyester resin and water, the polyester resin includes a structural unit derived from an aromatic compound and a structural unit derived from a non-aromatic compound, the aromatic compound includes a phthalic acid, the non-aromatic compound includes a (poly)alkylene glycol, a content of a structural unit derived from the phthalic acid with respect to 100 percent by mole of the polyester resin is 15 to 85 percent by mole, and a content of a structural unit derived from the (poly)alkylene glycol with respect to 100 percent by mole of the polyester resin is 15 to 85 percent by mole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.