Functional copper sulfide composition and a functional fiber produced therefrom
US10633768B2 · kind B2 · utility
0Cited by
8References
4Claims
0Family size
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Key dates
| Filing date | Mar 22, 2016 |
| Grant date | Apr 28, 2020 |
| Priority date | — |
| Expiry date | Aug 27, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/3581
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention relates to a functional copper sulfide composition and a functional fiber prepared therefrom, and more particularly, a functional copper sulfide composition comprising a copper salt, a metal salt, a reducing agent, a sulfur compound, a catalyst, a poly amine, an alkali compound and a pH adjusting agent; and a functional fiber prepared by treating the composition with a fiber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.