Powder coating fluoropolymer compositions containing mono-hydroxy aromatic materials
US8354173B2 · kind B2 · utility
2Cited by
24References
9Claims
0Family size
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Key dates
| Filing date | Oct 12, 2007 |
| Grant date | Jan 15, 2013 |
| Priority date | — |
| Expiry date | Oct 28, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31699
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Provided are compositions comprising a) a fluoroplastic; b) an aromatic material having exactly one hydroxyl group, wherein the aromatic material is free of thiol groups, and wherein the hydroxyl group is bonded to an aromatic carbon; c) a salt former compound capable of forming a salt with the aromatic material; and d) optionally a phase transfer catalyst. Also provided are reaction products of the described compositions, multi-layer articles comprising the compositions and reaction products, and methods for making the compositions, reaction products, and articles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.