Pipe wrap corrosion protection system
US6247499A · kind A · utility
3Cited by
40References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 13, 1999 |
| Grant date | Jun 19, 2001 |
| Priority date | — |
| Expiry date | Aug 13, 2019 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L58/04
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A system for protecting pipe, tubing, or associated apparatus in high acidic and/or high temperature environments includes a non-woven polyphenylene sulfide fabric saturated with a mixture of bisphenol A liquid epoxy and a cycloaliphatic amine curing agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.