Coating compositions for packaging articles such as food and beverage containers
US10519337B2 · kind B2 · utility
2Cited by
55References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2014 |
| Grant date | Dec 31, 2019 |
| Priority date | — |
| Expiry date | Feb 9, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05D1/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An article, comprising a food or beverage container (20), or a portion thereof, that includes a metal substrate (30, 32) and a coating (34) disposed on at least a portion of the metal substrate (30, 32). The coating (34) is preferably formed from a coating composition that comprises an emulsion polymerized latex having a first-stage emulsion polymerized copolymer and a second-stage emulsion polymerized copolymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.