Electrostatic dissipative surface coating and high temperature label employing same
US10689548B2 · kind B2 · utility
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23Claims
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Key dates
| Filing date | Jan 17, 2018 |
| Grant date | Jun 23, 2020 |
| Priority date | — |
| Expiry date | Jul 10, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J2479/086
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An electrostatic dissipative coating composition comprises a phenoxy-epoxy resin system comprising from 40-80 parts by weight to 5-20 parts by weight of an epoxy resin. Carbon nanotubes are dispersed in the phenoxy-epoxy resin system. The coating composition includes at least one isocyanate crosslinking agent and at least one metal catalyst. In a further aspect, a label construction comprising the electrostatic dissipative coating composition is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.