Stabilization of triphenylboron-pyridine
US7731787B2 · kind B2 · utility
1Cited by
4References
22Claims
0Family size
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Key dates
| Filing date | May 6, 2009 |
| Grant date | Jun 8, 2010 |
| Priority date | — |
| Expiry date | May 6, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D5/1687
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method for stabilizing triphenylboron-pyridine (TPBP) in a solvent-based anti-fouling coating, such as a marine anti-fouling coating, by adding to the coating about 0.04 to about 0.40% wt., based on the total amount of the triphenylboron-pyridine, of 2,2,6,6-tetramethylpiperidinyl-1-oxy-radical (“TEMPO”). Also disclosed is a solvent-based anti-fouling coating, such as a marine anti-fouling coating, composition containing TPBP and TEMPO.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.