Tire puncture sealant
US9656431B2 · kind B2 · utility
0Cited by
1References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 7, 2014 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | Aug 7, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C73/163
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An object of the present invention is to provide a tire puncture sealant having excellent low-temperature injection performance and sealing performance. The tire puncture sealant of the present invention contains a natural rubber latex (A); and a vinyl versatate copolymer resin emulsion (B), the vinyl versatate copolymer resin emulsion being an emulsion of a vinyl versatate copolymer resin (b1) containing vinyl versatate and an unsaturated organic acid as monomer units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.