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Boron-molybdenum integrated lubricating oil additive, preparation method and applications thereof

A technology of lubricating oil additives and additives, applied in the directions of additives, lubricating compositions, petroleum industry, etc.

Inactive Publication Date: 2017-08-08
江西福安路润滑材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the introduction of B and Mo atoms into the structure of known lubricating oil additives to prepare new lubricating oil additives integrated with boron and molybdenum has not been reported.

Method used

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  • Boron-molybdenum integrated lubricating oil additive, preparation method and applications thereof
  • Boron-molybdenum integrated lubricating oil additive, preparation method and applications thereof

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Embodiment Construction

[0064] As mentioned above, in view of many deficiencies in the prior art, the inventor of this case has been able to propose the technical solution of the present invention after long-term and in-depth research and extensive practice, as detailed below.

[0065] The invention provides a lubricating oil additive integrated with boron and molybdenum. The additive not only has good oil solubility, but also has excellent anti-wear, anti-friction and synergistic anti-oxidation properties.

[0066] In order to achieve the above object, the technical scheme adopted in the present invention comprises:

[0067] A boron-molybdenum integrated lubricating oil additive, the additive is a macromolecular and / or organic-inorganic hybrid structure additive, and inorganic boron atoms and molybdenum atoms are simultaneously introduced into the additive structure.

[0068] Wherein, the boron atom used to introduce the oil-soluble additive of the present invention is derived from a boron-containin...

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Abstract

The invention discloses a boron-molybdenum integrated lubricating oil additive, a preparation method and applications thereof. The boron-molybdenum (BMo) integrated lubricating oil additive is a polymer and / or organic-inorganic hybrid structure, comprises inorganic boron atoms and inorganic molybdenum atoms, can be used as an excellent anti-wear and anti-friction multifunctional additive, and can further be used as a lubricating oil additive so as to be combined with other known lubricating oil additives to form lubricating oil additive compositions and lubricating oil compositions. The boron-molybdenum (BMo) integrated lubricating oil additive of the invention has good compatibility and good synergistic effect with other functional additives during the applications, and can simplify the lubricating oil additive formula blending process so as to simplify the production process and reduce the production cost.

Description

technical field [0001] The invention relates to the field of lubricating oil additives, in particular to a boron-molybdenum (BMo) integrated lubricating oil additive, its preparation, an additive composition containing the boron-molybdenum integrated lubricating oil additive, and a lubricating oil composition. Background technique [0002] As we all know, with the acceleration of oil product upgrading, especially the implementation of GF-5 and the upcoming GF-6, higher requirements are put forward for the anti-wear, anti-friction and fuel economy of lubricating oil. Inorganic borate and molybdenum disulfide have excellent anti-wear, anti-friction and extreme pressure properties. However, the solubility of inorganic borate and molybdenum disulfide in oil is poor, so in order to improve the oil solubility of boron and molybdenum in lubricating oil, researchers prepared a series of organic boron and organic molybdenum compounds for lubricating oil Additives, such as EP0499384A...

Claims

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Application Information

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IPC IPC(8): C10M177/00C10M155/00C10M149/10C10M129/10C10M133/12C10M139/00C10N60/14C10N60/00
CPCC10M129/10C10M133/12C10M139/00C10M149/10C10M155/00C10M177/00C10M2207/023C10M2215/064C10M2217/028C10M2223/045C10M2227/00C10M2229/00C10N2030/04C10N2030/06C10N2030/10C10N2060/00C10N2060/14
Inventor 刘烨
Owner 江西福安路润滑材料有限公司
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