Printing ink and coating compositions containing starch
US9382659B2 · kind B2 · utility
1Cited by
8References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 2, 2005 |
| Grant date | Jul 5, 2016 |
| Priority date | — |
| Expiry date | Dec 6, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/64
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An aqueous printing ink and coating composition contains colorant, one or more high molecular weight starches and one or more water soluble acrylic polymers or co-polymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.