Plastic coated steel tube and method for preparing the same
US4990383A · kind A · utility
45Cited by
4References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 5, 1989 |
| Grant date | Feb 5, 1991 |
| Priority date | — |
| Expiry date | Jun 5, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31663
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The invention concerns a plastic coated steel tube which contains at least one layer of a polyolefin which has been modified with a hydrolyzable silane, and also a method for preparing this tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.