Light-color and low-odor sulphurized modified fatty acid additive containing boron and nitrogen simultaneously and preparation method therefor

Light-color and low-odor sulphurized modified fatty acid additive containing boron and nitrogen simultaneously and preparation method therefor

The invention relates to a light-color and low-odor sulphurized modified fatty acid additive containing boron and nitrogen simultaneously. The light-color and low-odor sulphurized modified fatty acid additive is characterized in that the chemical structural formula of the additive is as shown in the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI MING, WANG YONGGANG, ZHANG SHANZHENG
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
FUELS
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS
LUBRICANTS
LUBRICATING COMPOSITIONS
METALLURGY
ORGANIC CHEMISTRY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Beschreibung
Zusammenfassung:The invention relates to a light-color and low-odor sulphurized modified fatty acid additive containing boron and nitrogen simultaneously. The light-color and low-odor sulphurized modified fatty acid additive is characterized in that the chemical structural formula of the additive is as shown in the specification, wherein R1 and R2 are residues of fatty acid as shown in the specification. The additive is light in color and low in odor, can be well dissolved in vegetable oil with good biological degradability, and is a green and environment-friendly additive. Compared with a traditional sulphurized fatty acid additive, the additive has higher abrasion resistance, friction resistance and bearing performance, so that the tribology performance of the additive is improved after boron and nitrogen elements are added in molecules through tests.