Pneumatic rubber tire with adherent polyurethane sidewall
US4182393A · kind A · utility
7Cited by
9References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 13, 1978 |
| Grant date | Jan 8, 1980 |
| Priority date | — |
| Expiry date | Feb 13, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31569
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A pneumatic rubber tire having a polyurethane inlay laminate on at least one of its sidewalls. Said polyurethane inlay is applied as a hot melt of a polymer blend comprised of a thermoplastic polyurethane and an uncured halobutyl rubber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.