Metal-covered liquid crystal polyester multifilament
US12410555B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Dec 23, 2020 |
| Grant date | Sep 9, 2025 |
| Priority date | — |
| Expiry date | Dec 22, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B7/1825
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A metal-covered liquid crystal polyester multifilament, comprising: two or more metal-covered liquid crystal polyester monofilaments in which a surface of each liquid crystal polyester monofilament is covered with a metal having a thickness of 0.1 to 20 μm, wherein in a cross-sectional photograph measured by X-ray CT, a percentage of a number of stuck fibers in which the two or more metal-covered liquid crystal polyester monofilaments are stuck is 75% or less with respect to a total number of fibers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.