Polyester polymer having phenolic functionality and coating compositions formed therefrom
US9096772B2 · kind B2 · utility
17Cited by
12References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2009 |
| Grant date | Aug 4, 2015 |
| Priority date | — |
| Expiry date | Jan 14, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1355
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A polyester polymer is provided that includes at least one pendant phenolic-containing group. In one embodiment, the polyester polymer is combined with an optional crosslinker and an optional carrier to form a coating composition suitable for use in coating articles such as packaging articles. The coating composition typically includes a resole phenolic crosslinker. In one embodiment, the polyester polymer has at least one phenolic-containing group that comprises an adduct of cardanol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.