Radiation curable coating containing polyfuorooxetane
US6673889B1 · kind B1 · utility
6Cited by
80References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 16, 1999 |
| Grant date | Jan 6, 2004 |
| Priority date | — |
| Expiry date | Sep 16, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03F7/0388
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Acrylate, or methacrylate, or allylic, functionalized polyfluorooxetanes are disclosed for use in radiation curable coating compositions. These acrylate, or methacrylate, or allylic, functionalized polymers provide improvements in wetting and surface properties that have previously been provided by migratory chemicals such as waxes and oils. The partially or fully fluorinated side groups of the fluorooxetanes are believed to be disproportionately present at the interfaces between the coating and the substrate and between the coating and the atmosphere.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.