Ultraviolet-curable ink jet composition and storage body thereof
US9260618B2 · kind B2 · utility
1Cited by
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13Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 9, 2015 |
| Grant date | Feb 16, 2016 |
| Priority date | — |
| Expiry date | Apr 9, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/40
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
There is provided an ultraviolet-curable ink jet composition, which is stored in an storage body, including a pigment; a pigment dispersant; a polymerizable compound; and a photopolymerization initiator, in which water content is 0.05 mass % to 1.0 mass % based on the total amount of the ultraviolet-curable ink jet composition, and in which both the acid value and the amine value of the pigment dispersant are 50 mgKOH/g or less, and at least one of the acid value and the amine value thereof is 10 mgKOH/g or more.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.