Tire sealant and tire repair kit
US10780660B2 · kind B2 · utility
0Cited by
11References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 26, 2017 |
| Grant date | Sep 22, 2020 |
| Priority date | — |
| Expiry date | Jul 29, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2030/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An object of the present invention is to provide a tire sealant that excels in injectability while maintaining sealing performance and storage performance at an excellent level, and to provide a tire repair kit. Provided are a tire sealant containing a rubber latex and an anti-freezing agent, wherein the anti-freezing agent contains glycerin and at least one type of glycol-based compound selected from the group consisting of glycols and glycol ethers; the content of the glycerin is from 2 to 50 mass % of the total amount of the anti-freezing agent; and a tire repair kit that includes the tire sealant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.