Process for use of drag reduction agent in a hydrocarbon liquid
US4656204A · kind A · utility
10Cited by
0References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 1983 |
| Grant date | Apr 7, 1987 |
| Priority date | — |
| Expiry date | Nov 2, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L1/2462
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to an improved process for the use of drag reduction agents, which are polymer complexes of a cationic polymer and an anionic polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.