Ionomer-based digital printable coatings for various substrates
US10570305B2 · kind B2 · utility
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11References
14Claims
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Key dates
| Filing date | Dec 15, 2016 |
| Grant date | Feb 25, 2020 |
| Priority date | — |
| Expiry date | Sep 17, 2037 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H19/12
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Various embodiments provided herein include a primer coating formulation that includes an aqueous dispersion comprising a metal salt and a copolymer of ethylene and one or more acid-based monomers. Also described are embodiments of an aqueous dispersion including a blend a co-binder and ethylene copolymerized with an acid-based monomer neutralized to form an ionomer. Embodiments provided herein also provide a method including applying to a substrate an aqueous dispersion comprising ethylene copolymerized with an acid-based monomer neutralized to form an ionomer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.