Chain lubricant composition and method of making same

CN113845962BActive Publication Date: 2026-07-21BERENA NEW ENERGY TECH (SHANGHAI) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BERENA NEW ENERGY TECH (SHANGHAI) CO LTD
Filing Date
2021-10-14
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing chain lubricants have poor compatibility with automotive paint, leading to problems such as paint pinholes and uneven spraying, and the reliance on imported products results in high costs.

Method used

A composition of base oil, dispersant, wetting agent, anti-wear additive, antioxidant, metal passivator and metal rust inhibitor is used, with optimized component ratios and preparation methods to ensure good compatibility and lubrication performance with paint.

Benefits of technology

It achieves excellent compatibility between chain lubricant and automotive paint, prevents paint pinholes and uneven spraying, reduces production costs, and is suitable for mass production.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The present application provides a chain lubricant composition and a preparation method thereof. The chain lubricant composition comprises the following components: base oil: 67-90 mass%, dispersant: 3-5 mass%, wetting agent: 5-8 mass%, anti-wear additive: 1-5 mass%, antioxidant: 1-5 mass%, metal deactivator: 0.5-5 mass%, and metal rust inhibitor: 0.5-5 mass%, based on 100% of the total mass of the chain lubricant composition. The composition provided by the present application has excellent compatibility, and its excellent paint compatibility completely prevents hazards such as paint shrinkage or uneven baking caused by lubricating oil droplets falling during the baking process of the automobile body. The preparation method of the chain lubricant composition of the present application is simple and easy to operate, the raw materials are easy to obtain, and is suitable for mass production.
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