Puncture resistant leakless material for tubeless tire and its manufacturing and spray coating methods
US9085009B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 24, 2011 |
| Grant date | Jul 21, 2015 |
| Priority date | — |
| Expiry date | Nov 11, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2003/265
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A method of manufacturing a puncture resistant leakless material for tubeless tires, the puncture resistant leakless material manufactured thereof, and a method of spray coating the puncture resistant leakless material to tires are described. Thermoplastic elastomers are used as the framework material for the puncture resistant leakless material. The puncture resistant leakless material resists high temperature, low temperature, oil, and water, has high leakproof properties, and has low manufacturing costs. The puncture resistant leakless material also has a high tear resistance, a great resilience, and a long service life. The raw materials for manufacturing the puncture resistant leakless material fir tubeless tire do not need to undergo vulcanization, resulting in reduced energy consumption and lowered manufacturing costs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.