Flame resistant fabrics with improved aesthetics and comfort, and method of making same
US7168140B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2002 |
| Grant date | Jan 30, 2007 |
| Priority date | — |
| Expiry date | Dec 4, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/3984
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Fabrics having improved aesthetic characteristics in addition to good FR characteristics and strength are described, as well as a method for making the fabrics. The fabrics are made by subjecting a fabric containing inherently flame resistant fibers to a fluid treatment process such that a fabric with good comfort and aesthetic characteristics is formed. In one form of the invention, the fabric comprises plied yarns, and the fluid treatment process serves to separate the plies from each other. The fabrics have a soft hand, good protective characteristics, good strength and durability, as well as good wicking and soil release characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.