Polyacrylamide antifoam components for use in diesel fuels
US11639479B2 · kind B2 · utility
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3References
4Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 19, 2019 |
| Grant date | May 2, 2023 |
| Priority date | — |
| Expiry date | Mar 19, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L2270/026
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
There is disclosed an antifoam component which includes at least one acrylamide polymer for use in a diesel fuel. Acrylamide polymers prepared by polymerizing a (meth)acrylamide monomer to yield a homopolymer or, alternatively, the acrylamide polymer may be prepared by polymerizing a (meth)acrylamide monomer and a (meth)acrylate monomer to yield a heteropolymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.