Air brake tubing and compositions for making the same
US9759353B2 · kind B2 · utility
0Cited by
6References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 24, 2013 |
| Grant date | Sep 12, 2017 |
| Priority date | — |
| Expiry date | Feb 22, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L77/06
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Air brake tubing is provided having an air brake tube body comprising at least one layer formed from a composition comprising a copolyester, polyethylene terephthalate or polybutylene terephthalate; and a thermoplastic polyurethane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.