Elastomeric blend for air barriers comprising grafted resin components
US7294664B2 · kind B2 · utility
10Cited by
20References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2003 |
| Grant date | Nov 13, 2007 |
| Priority date | — |
| Expiry date | May 6, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/08
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A composition suitable for an air barrier such as an automotive tire innertube, innerliner, and aircraft tire innertube or innerliner, curing bladders, and other pneumatic devices is disclosed. The composition comprises an elastomer, a processing oil, and a grafted resin component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.