Pipe having resistance to both fire and cold
US10240696B2 · kind B2 · utility
0Cited by
2References
6Claims
0Family size
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Key dates
| Filing date | Jan 15, 2014 |
| Grant date | Mar 26, 2019 |
| Priority date | — |
| Expiry date | Sep 17, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L9/12
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention relates to a pipe having resistance to both flame and cold, where the pipe has good flame resistance to prevent flame or smoke from spreading through the pipe penetrating into the floor or wall in the case of a fire and also has good smoke resistance to prevent deterioration in the physical properties of the pipe even in the cold weather.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.