Aqueous cleaning composition and method
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United States of America Patent
Stats
-
Jul 2, 2019
Grant Date -
Mar 30, 2017
app pub date -
Dec 7, 2016
filing date -
Sep 4, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An aqueous cleaning composition for removing paraffin, asphaltene, and scale deposits or plugs from a hydrocarbon system. The aqueous cleaning composition is formed of a cleaning composition and an aqueous liquid. The cleaning composition contains about 21-33% of a silicate, about 20-35% of a peroxygen, about 3-15% of a phosphate, about 15-40% of a carbonate or bicarbonate, about 1-10% of a chelating agent, about 1-5.5% of a surfactant combination. In one embodiment, the surfactant combination includes a surfactant polymer mixture containing a block polymer and a reverse polymer, and a wetting agent containing a sulfonated material or an ethoxylated alcohol.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2016 Application Filing Year
- C09K Class
- 3076 Applications Filed
- 2094 Patents Issued To-Date
- 68.08 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 5 Citation Count
- C09K Class
- 39.69 % this patent is cited more than
- 6 Age
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|---|---|---|---|---|
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