Method of forming a filled polymer coating on an internal cylindrical surface and article produced thereby
US4254165A · kind A · utility
14Cited by
9References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 1977 |
| Grant date | Mar 3, 1981 |
| Priority date | — |
| Expiry date | Nov 30, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05D7/22
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A filled, low or medium density polyethylene or other polyolefin composition is used to form a polymer coating on an internal cylindrical metal surface such as, for example, the interior surface of a pipe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.