Ink jet liquid composition and ink jet recording method
US11248136B2 · kind B2 · utility
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1References
15Claims
0Family size
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Key dates
| Filing date | Feb 19, 2019 |
| Grant date | Feb 15, 2022 |
| Priority date | — |
| Expiry date | Feb 19, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M7/0081
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Provided is an ink jet liquid composition including an organic solvent, a bifunctional urethane (meth)acrylate oligomer having a weight-average molecular weight of 2,000 to 15,000, a photopolymerization initiator, and a vinyl chloride-vinyl acetate copolymer, in which a content of the organic solvent is 40% by mass or more and 90% by mass or less with respect to a total mass of the liquid composition. Also provided is an ink jet recording method using the ink jet liquid composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.