High-pressure tube comprised of a plurality of co-extruded layers
US10024464B2 · kind B2 · utility
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4References
7Claims
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Key dates
| Filing date | Oct 3, 2014 |
| Grant date | Jul 17, 2018 |
| Priority date | — |
| Expiry date | Nov 14, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L11/04
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A high-pressure tube comprises several co-extruded layers which include a reinforcing inner layer. Said reinforcing inner layer exhibits a mixture of a block copolymer and a homopolymer. As a result, a high-pressure tube is obtained the bending stiffness of which is reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.