Textiles coated with waterproof, moisture vapor permeable polymers
US5389430A · kind A · utility
22Cited by
2References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 5, 1993 |
| Grant date | Feb 14, 1995 |
| Priority date | — |
| Expiry date | Feb 5, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2738
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A water vapor-permeable, waterproof adhesive polymer and a linear polyurethane-urea polymer, are utilized to coat various textile materials. The compositions of these polymers as well as various methods of coating the textile materials are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.