Fire resistant composite material and fabrics made therefrom
US8822355B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 22, 2005 |
| Grant date | Sep 2, 2014 |
| Priority date | — |
| Expiry date | Feb 27, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2721
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to fire resistant composite materials and to fire resistant fabric materials and mattresses made therefrom. The composite materials include (a) a substrate selected from the group consisting of cotton, rayon, lyocell and blends thereof; and (b) a coating consisting essentially of water, ammonium polyphosphate, urea formaldehyde binder material, prefarbricated glass microcells, acrylic latex binder, ammonium lauryl sulfate surfactant, thickener material, a second surfactant, surfactant-generated microcells, a catalyst and starch. The binder materials bond the ammonium polyphosphate, prefarbricated microcells, thickener material, surfactants, surfactant-generated microcells, catalyst and starch together and to the substrate such that the substrate is coated with the coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.