Cloth having excellent contact cold sensation and colorfastness
US10538863B2 · kind B2 · utility
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Key dates
| Filing date | Sep 7, 2016 |
| Grant date | Jan 21, 2020 |
| Priority date | — |
| Expiry date | Oct 29, 2036 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD10B2505/12
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A cloth containing a fiber having on a surface a polyacetal copolymer containing a prescribed amount of oxyalkylene unit(s), wherein the cloth exhibits a qmax value of at least 0.2 W/cm2, when the cloth is brought into contact with a heat storing plate of 40° C. under a contact pressure of 0.098 N/cm2 in an environment at a temperature of 20° C. and at a relative humidity of 65%, is superior in contact cold sensation, colorfastness, quick drying property and gloss.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.