Plastic sheet adhered to polyurethane ionomer latex foam
US3989870A · kind A · utility
16Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 25, 1973 |
| Grant date | Nov 2, 1976 |
| Priority date | — |
| Expiry date | Jun 25, 1993 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/647
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
This invention discloses a composite material consisting of layers of a plastic sheet, a polyurethane ionomer latex foam and a textile material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.