Amine alkoxylate compositions and their use as lubricant additives
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United States of America Patent
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Nov 21, 2017
Issued Date -
N/A
app pub date -
Oct 15, 2013
filing date -
Oct 24, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Provided are compositions and their use as dispersant and/or detergent additives for lubricants. The compositions comprise an amine alkoxylate of the formula I: (I) wherein R1-R7, R1′-R7; x, x′, A, A′ and A″ are as defined herein.
First Claim
Other Claims data not available
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| CN | B | CN104837968 | Oct 15, 2013 |
| EP | A1 | EP2885385 | Oct 15, 2013 |
| WO | A1 | WO2014066088 | Oct 15, 2013 |
International Classification(s)
- 2013 Application Filing Year
- C10M Class
- 338 Applications Filed
- 303 Patents Issued To-Date
- 89.65 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C10M Class
- 0 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 21, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 21, 2029 |
