Method of making a tube and tube
US11148370B2 · kind B2 · utility
0Cited by
11References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2014 |
| Grant date | Oct 19, 2021 |
| Priority date | — |
| Expiry date | Apr 11, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2597/00
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method of making a tube (60) includes forming at least one tube layer (101, 106, 108); and forming at least one film layer (102, 103, 104) on the at least one tube layer, wherein the at least a portion of the at least one film layer does not completely overlap the at least one tube layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.