Structurally supported resilient tire and materials
US6994134B2 · kind B2 · utility
41Cited by
2References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 5, 2004 |
| Grant date | Feb 7, 2006 |
| Priority date | — |
| Expiry date | May 13, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T152/1018
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention comprises an improved non-pneumatic tire, and particularly a shear layer for a non-pneumatic tire wherein the shear layer comprises an elastomeric composition that includes a metal salt of a carboxylic acid. The shear layer preferably comprises a dienic elastomeric composition that includes a metal salt of a carboxylic acid. In one embodiment of the invention, the metal salt of the carboxylic acid is zinc diacrylate or zinc dimethacrylate. In one embodiment of the invention, the metal salt of the carboxylic acid is zinc diacrylate or zinc dimethacrylate, and a peroxide curative agent is employed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.