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Castor oil polyoxyethylene ether-limonene complex production method

A technology of polyoxyethylene ether and production method, which is applied in detergent composition, chemical instrument and method, soap detergent composition, etc., and can solve the problems of limonene's poor hydrophilicity and affecting limonene's post-processing of cleaning objects, etc. , to achieve a strong cleaning effect

Inactive Publication Date: 2017-03-08
TAINJIN BOKNI TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Limonene has a very good cleaning ability on hard surfaces in industrial products, but the hydrophilicity of limonene is very bad, which affects the post-processing of limonene on the cleaning objects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Raw material ratio: castor oil polyoxyethylene ether 10 parts, limonene 90 parts, complexing agent 0.5% of the whole material.

[0026] Complexing process route: In a jacketed stainless steel reaction kettle with temperature control, the temperature is controlled at 30-80 ° C, stirred, and 10 parts of castor oil polyoxyethylene ether, 90 parts of limonene, and complexing agent are added in sequence. 0.5%; after 2 hours of complexation reaction in the reactor, the overall material is in the form of a gel, and the temperature drops to 35±2 °C and is discharged after passing the test. The finished product needs to be stored in a container.

Embodiment 2

[0028] Raw material ratio: 20 parts of castor oil polyoxyethylene ether, 80 parts of limonene, and 0.7% of the complexing agent of the whole material.

[0029] Complexing process route: In a jacketed stainless steel reaction kettle with temperature control, the temperature is controlled at 30-80 ° C, stirred, and 20 parts of castor oil polyoxyethylene ether, 80 parts of limonene, and complexing agent are added in sequence. 0.7%; after 2 hours of complexation reaction in the reactor, the overall material is in the form of a gel, and the temperature drops to 35±2 °C and is discharged after passing the test. The finished product needs to be stored in a container.

Embodiment 3

[0031] Raw material ratio: 30 parts of castor oil polyoxyethylene ether, 70 parts of limonene, and 0.9% of the complexing agent of the whole material.

[0032] Complexing process route: In a jacketed stainless steel reaction kettle with temperature control, the temperature is controlled at 30-80 ° C, stirred, and 30 parts of castor oil polyoxyethylene ether, 70 parts of limonene, and complexing agent are added in sequence. 0.9%; After 2 hours of complexation reaction in the reactor, the overall material is in the form of a gel, and the temperature drops to 35±2 °C and is discharged after passing the test. The finished product needs to be stored in a container.

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Abstract

The present invention relates to a castor oil polyoxyethylene ether-limonene complex, wherein a nonionic surfactant castor oil polyoxyethylene ether is adopted as a complexing carrier and is subjected to complexation with limonene in the presence of a complexation agent to form the castor oil polyoxyethylene ether-limonene complex. According to the present invention, the appearance is a light yellow gel-like body, the castor oil polyoxyethylene ether-limonene complex is an emulsion-like body in water, the pH value is 5-6, and the active substance content is 20-80%; and the castor oil polyoxyethylene ether-limonene complex is mainly used as the industrial cleaning agent and the civil cleaning agent, can further be added as the intermediate in the cleaning agent formula, and has effects of good heavy oil pollution removing and heavy glue pollution removing.

Description

[0001] 【Technical field】 [0002] The present invention is a kind of preparation method of castor oil polyoxyethylene ether limonene complex, it is characterized in that described complex carrier is under the condition that has complexing agent, uses nonionic surface active agent castor oil polyoxyethylene ether As a complex carrier and complexed with limonene, castor oil polyoxyethylene ether limonene complex is generated. [0003] 【Background technique】 [0004] Limonene, also known as limonene or limonene, belongs to monoterpene compounds, a colorless oily liquid with a lemon-like fragrance, widely present in monocyclic terpenes in natural plants, and the content in crude oil of orange peel can reach 60-70% ; Limonene has a variety of physiological activities and biological functions, and is widely used in medicine, food, flavors and fragrances, cosmetics, cleaning agents, and pesticides; the physical properties of limonene, flash point: 46 ° C, melting point: -74.3 ° C, boi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D10/02C08G65/329
Inventor 唐青冀红珍唐铖高维坤
Owner TAINJIN BOKNI TECH DEV