Wool lubricating oil easy to emulsify

A crude oil and emulsifier technology, applied in textiles and papermaking, fiber processing, animal fibers, etc., can solve the problems of wasting time, increasing equipment, harmful to human body, etc., and achieve the effect of good lubricity, stable emulsion and high content

Inactive Publication Date: 2018-05-29
苏州禾川化学技术服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] And crude oil generally needs to be diluted into a stable emulsion before use. Conventional crude oil needs to be stirred vigorously after adding water during the dilution process; in winter, hot water is needed to emulsify, which increases the use of crude oil One process, waste of time and need to add equipment
In addition, the existing and crude oil often use alkylphenol surfactants, which have good emulsifying properties, but are harmful to the human body, and have been banned by the European Union

Method used

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  • Wool lubricating oil easy to emulsify
  • Wool lubricating oil easy to emulsify
  • Wool lubricating oil easy to emulsify

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] An easily emulsified and crude oil, its components and their contents are: methyl oleate: 55%; coconut oleic acid: 4%, linoleic acid: 1%; AEO-3: 3%, 1307: 10% ; 1309: 5%, isooctyl alcohol polyoxyethylene ether (EO=9): 12%; lauryl alcohol 0.1%; water 9.9%. Rapid emulsification at 0°C without stirring, the emulsified emulsion is stable and can be kept without stratification for 48 hours; it has good lubricity, clustering and antistatic properties, and is easy to clean.

Embodiment 2

[0021] An easily emulsified and crude oil, its components and their contents are: methyl oleate: 65%; palm oleic acid: 1%, lauric acid: 1%; 1303: 4%, 1007: 8%; 1312: 5%, isooctanol polyoxyethylene ether (EO=7): 8%; isooctanol 1%, isodecyl alcohol 1%, isotridecyl alcohol 1%; water 5%. Rapid emulsification at 0°C without stirring, the emulsified emulsion is stable and can be kept without stratification for 48 hours; it has good lubricity, clustering and antistatic properties, and is easy to clean.

Embodiment 3

[0023] An easily emulsified and crude oil, its components and their contents are: methyl oleate: 60%; myristic acid: 2%, linoleic acid: 1%; 1003: 2%, 1303: 2%; AEO -7: 10%, 1307: 5%, 1009: 5%, isooctyl alcohol polyoxyethylene ether (EO=9): 5%; octanol 1.5%, lauryl alcohol 0.5%; water 6%. Rapid emulsification at 0°C without stirring, the emulsified emulsion is stable and can be kept without stratification for 48 hours; it has good lubricity, clustering and antistatic properties, and is easy to clean.

[0024] The easy-emulsifying and crude oil of the invention has good application performance and is suitable for wool processing under various conditions. There is no need to stir during the processing, and the crude oil is directly added to the tank, and the water can be emulsified, reducing the time and cost of the process; the emulsification performance is good, stable and not delaminated; the use of polyether emulsifiers is more environmentally friendly; the content of methyl ...

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PUM

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Abstract

The invention discloses wool lubricating oil easy to emulsify. The wool lubricating oil easy to emulsify is prepared from 55-65% of methyl oleate, 2-5% of vegetable fatty acid, 20-40% of polyether emulsifier, 0.1-3% of emulsion stabilizer and 5-10% of water. The wool lubricating oil has high content of methyl oleate, and has good lubricity, bundling performance, antistatic performance, easy-cleaning performance and the like; alkyl phenol surfactants are not utilized, and the wool lubricating oil is more environmentally friendly; stirring is not needed even if the wool lubricating oil is prepared with water at 0 DEG C, the wool lubricating oil is emulsified quickly, emulsified liquid is stable, and the non-delamination state can be maintained for 48 h.

Description

technical field [0001] The invention belongs to the field of textile processing, and in particular relates to an easy-to-emulsify and crude oil. Background technique [0002] Wool is an important raw material in the textile industry. It has the advantages of good elasticity, strong moisture absorption, and good warmth retention. It is widely used in high-grade weaving. Wool textiles are famous for their luxury, elegance, and comfortable natural style, especially cashmere, which has the reputation of "soft gold". The wool processing process must go through pre-treatment, and hair oil is one of the important oil agents. The wool oil with superior performance can make the wool pass through the equipment such as carding and spinning smoothly in the process of wool processing, prevent the phenomenon of loose wool, entanglement, and end breakage, and can endow the wool with properties such as smoothness, softness, antistatic, and bunching. [0003] And crude oil generally needs ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/224D06M13/203D06M15/53D06M13/17D06M101/12
Inventor 胡磊王艳陈珍珍杜威劲
Owner 苏州禾川化学技术服务有限公司
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