Recording medium
US8840975B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Sep 23, 2014 |
| Priority date | — |
| Expiry date | Mar 15, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M5/5263
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A recording medium includes a base and an ink-receiving layer. The ink-receiving layer includes inorganic particles, a binder, poly(diallyldimethylamine hydrochloride), a cationic polymer having a sulfonyl group, and a polyvalent metal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.