Composite yarns, processing methods and processing devices thereof, and protective equipment
US11982023B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 17, 2023 |
| Grant date | May 14, 2024 |
| Priority date | — |
| Expiry date | Feb 17, 2043 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD10B2101/20
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The embodiments of the present disclosure provide a composite yarn, a method and a device for processing the composite yarn, and protective equipment. The composite yarn comprises a core filament located at a core of the composite yarn; a first multifilament covering in parallel a peripheral surface of the core filament; a water-based adhesive distributed on a surface and inside of the first multifilament, wherein the water-based adhesive on the surface of the first multifilament forms a water-based adhesive layer; a second multifilament covering in parallel a peripheral surface of the water-based adhesive layer; and a single-clad structure layer or a double-clad structure layer covering an outer side of the second multifilament, wherein both the first multifilament and the second multifilament are organic multifilaments or inorganic multifilaments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.