Product having ultraviolet radiation protection
US10907048B2 · kind B2 · utility
0Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 5, 2018 |
| Grant date | Feb 2, 2021 |
| Priority date | — |
| Expiry date | Jan 3, 2039 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01F1/106
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A product for incorporating ultraviolet radiation protection and antimicrobial protection into rayon is disclosed which has a quantity of rayon, a quantity of zinc oxide particles with each particle having a surface, and a quantity of a reactive group for modifying each surface of each zinc oxide particle, the quantity of the reactive group for incorporating the quantity of zinc oxide particles into the quantity of rayon prior to the quantity of rayon being formed into a fiber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.