Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Lubricant composition

A lubricant composition and a boride technology, applied in the field of lubrication, can solve the problems that the lubricant needs to be improved and the friction coefficient of water-based lubricants is high

Active Publication Date: 2011-04-20
TSINGHUA UNIV
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the coefficient of friction of current water-based lubricants is still high
[0004] Thereby the lubricant of prior art still needs to be improved

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Lubricant composition
  • Lubricant composition
  • Lubricant composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0042] 1. Preparation of lubricant composition

[0043] A lubricant composition with a total weight of 1000 grams was prepared at room temperature as follows:

[0044] According to the component content listed in Table 1, first weigh the lower polyols of required weight, pour it into a beaker with a capacity of 1500 milliliters, then add deionized water of required weight in turn, and place it in On a magnetic stirrer with a power of 350 watts, add glycerophosphate, boride hydrate and / or antibacterial agent colistin sulfate while stirring until transparent to obtain lubricant composition experimental examples 1-7.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
friction coefficientaaaaaaaaaa
friction coefficientaaaaaaaaaa
friction coefficientaaaaaaaaaa
Login to View More

Abstract

The invention discloses a lubricant composition. The lubricant composition contains the following components in parts by weight: 20-60 parts of lower polyol, 0.001-5 parts of glycerophosphate, 0.001-5 parts of boride and 25-80 parts of water. The lubricant composition has at least one of the following advantages: the friction coefficient is low, and the lubricant composition is nontoxic, harmlessand environment-friendly.

Description

technical field [0001] The invention relates to the technical field of lubrication, in particular to a lubricant composition. Background technique [0002] The use of large quantities of mineral lubricants and synthetic lubricants is a great threat to the environment. It is estimated that if a barrel of waste oil is poured into rivers, lakes and seas, it can pollute 3.5 square kilometers of water, causing the death of a large number of animals and plants, destroying the ecological environment, and threatening human health and even life. my country is a country with serious environmental pollution, and the government is working hard to build China into a resource-saving and environment-friendly society. From the perspective of sustainable development, the development of new environmentally friendly high water-based lubricating materials with excellent lubricating properties is required for social development and has great social significance and market prospects. [0003] D...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/02
Inventor 张晨辉马陟祚雒建斌路新春温诗铸
Owner TSINGHUA UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com