Composition and process for applying hydrophobic coating to fibrous substrates
US10655272B2 · kind B2 · utility
3Cited by
11References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 16, 2017 |
| Grant date | May 19, 2020 |
| Priority date | — |
| Expiry date | Feb 11, 2038 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M2200/12
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Fabrics are treated with a hydrophobic treatment that includes at least one hydrophobic monomer and a crosslinker. The treatment is low in volatile organic compounds and water. It is a liquid at 22° C. or a suspension having a phase that is liquid at 22° C. The monomer and crosslinker are cured in a free radical polymerization to form a hydrophobic coating on a fibrous substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.