Inkjet receptive compositions and methods therefor
US10882326B2 · kind B2 · utility
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20References
7Claims
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Key dates
| Filing date | May 5, 2017 |
| Grant date | Jan 5, 2021 |
| Priority date | — |
| Expiry date | Jun 25, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D175/04
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An inkjet receptive composition for use on glossy paper substrates may include a polymer binder, a multivalent salt, a pigment, a surfactant, a defoamer, and water. The polymer may be a polyurethane dispersion. The multivalent salt may be calcium chloride, and the water may be present in an amount greater than about 40 wt %. The inkjet receptive composition may have a viscosity in the range of about 3 and about 500 cP.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.