Additives for improving drag injection
US10053595B2 · kind B2 · utility
4Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2011 |
| Grant date | Aug 21, 2018 |
| Priority date | — |
| Expiry date | Nov 2, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/12
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A composition comprising a drag reducing latex formulation produced by emulsion polymerization to create solid particles dispersed in an aqueous medium and an additive. The use of the composition results in a decrease of film formation while injected through a pump head when compared to the drag reducing latex formulation injected through the pump head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.