Interaction between antimicrobial quaternary compounds and anionic surfactants
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United States of America Patent
Stats
-
Oct 1, 2019
Grant Date -
Feb 15, 2018
app pub date -
Feb 28, 2017
filing date -
Aug 11, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention provides activated or inactivated compositions combining quaternary ammonium compounds and anionic surfactants or acids. The invention further provides activated or inactivated compositions combining quaternary ammonium compounds and anionic chelants or polymers. Activated antimicrobial compositions comprised of a quaternary ammonium compound having less than a C20 chain length, and an anionic carboxylate surfactant having C6-C10 chain length are disclosed. Activated compositions of the invention have a pH of between about 1 and 7 and are substantially free of silanes, sulfates and oxidants. Inactivated antimicrobial compositions comprised of a quaternary ammonium compound having less than a C-20 chain length, and an anionic sulfate or sulfonate surfactant are disclosed. Compositions of the invention have a 10 mole to 1 moles ratio of quaternary ammonium compound to anionic surfactant or about 1 mole to 10 moles ratio. Methods of making and employing the compositions are disclosed.
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
ECOLAB USA INC | 1 ECOLAB PLACE ST PAUL MN 55102 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Anderson, Derrick Richard | Vadnais Heights, US | 35 | 125 |
# of filed Patents : 35 Total Citations : 125 | |||
Man, Victor Fuk-Pong | St. Paul, US | 170 | 1770 |
# of filed Patents : 170 Total Citations : 1770 |
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- 3 Citation Count
- A01N Class
- 62.34 % this patent is cited more than
- 6 Age
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