Coating for the inner surface of plastic bottles for protection against degradation from volatile organic compounds
US10000588B2 · kind B2 · utility
0Cited by
34References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 13, 2012 |
| Grant date | Jun 19, 2018 |
| Priority date | — |
| Expiry date | Apr 30, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31797
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to coatings for a polymer, the coating comprising a diacrylate of an aliphatic diol, a polyacrylate of an aliphatic polyol, a photoinitiator, wherein the average molecular weight between cross-links in the coating is less than 190 g/mol. The invention further relates to articles comprising the coating and a polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.