Compositions and methods for imparting stain resistance and stain resistant articles
US5952409A · kind A · utility
32Cited by
88References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 1, 1996 |
| Grant date | Sep 14, 1999 |
| Priority date | — |
| Expiry date | Jul 1, 2016 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M2101/34
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A stainblocking composition comprises a stainblocking material and a complex of organoborane and amine. The stainblocking composition is particularly useful in imparting stain resistance to fibrous substrates that contain polyamide linkages, especially nylon carpet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.