Multiphase composite lubricant
US-2024093112-A1 · Mar 21, 2024 · US
Lubricating oil compositions
US8969265B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8969265-B2 |
| Application number | US-201414219342-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 19, 2014 |
| Priority date | Dec 15, 2009 |
| Publication date | Mar 3, 2015 |
| Grant date | Mar 3, 2015 |
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Abstract
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A lubricating oil composition is disclosed which comprises (a) a major amount of an oil of lubricating viscosity; (b) one or more non-halogen-containing oil-soluble titanium complexes comprising at least one ligand comprising an anion of a carboxylic acid; (c) one or more dispersants; and (d) one or more detergents, wherein the lubricating oil composition is free of any zinc dialkyldithiophosphate.
First claim
Opening claim text (preview).
What is claimed is: 1. A lubricating oil composition comprising (a) a major amount of an oil of lubricating viscosity; (b) about 1600 ppm to about 3000 ppm as Ti metal of one or more non-halogen-containing oil-soluble titanium complexes comprising at least one ligand comprising an anion of a carboxylic acid; (c) about 0.5 wt. % to about 8 wt. %, based on the total weight of the lubricating oil composition, of one or more dispersants; and (d) about 0.2 wt. % to about 8 wt. %, based…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US8969265B2 cover?
- A lubricating oil composition is disclosed which comprises (a) a major amount of an oil of lubricating viscosity; (b) one or more non-halogen-containing oil-soluble titanium complexes comprising at least one ligand comprising an anion of a carboxylic acid; (c) one or more dispersants; and (d) one or more detergents, wherein the lubricating oil composition is free of any zinc dialkyldithiophosph…
- Who is the assignee on this patent?
- Chevron Oronite Co
- What technology area does this patent fall under?
- Primary CPC classification C10M169/044. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Mar 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).