Washing-fast smoldering-suppressing compositions
US8524125B2 · kind B2 · utility
3Cited by
10References
63Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 25, 2008 |
| Grant date | Sep 3, 2013 |
| Priority date | — |
| Expiry date | Oct 22, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2721
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Novel smoldering suppressing compositions containing a metal complex of ammonium superphosphoric acid and having a high phosphate content, and processes for their preparation, are disclosed. Further disclosed are formulations containing these compositions and articles-of-manufacture having these formulations applied thereon. These novel formulations are particularly effective as smoldering suppressants for textiles, and are characterized by a high washing fastness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.