Marine umbilical comprising hydrolysis resistant polyamides
US7696301B2 · kind B2 · utility
0Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 25, 2005 |
| Grant date | Apr 13, 2010 |
| Priority date | — |
| Expiry date | Dec 6, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1393
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Marine umbilicals are provided comprising polyamide compositions having good hydrolysis resistance and that may optionally contain plasticizer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.