Coating compositions comprising 2,2′-biphenol
US10125288B2 · kind B2 · utility
0Cited by
11References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 2012 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | Sep 15, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31511
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A coating composition comprising a polyglycidyl ether of a 2,2′-biphenol that is substantially free of bisphenol A, bisphenol F and their derivatives and residues is disclosed. Food packages coated at least in part with such coatings are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.