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Preparation method of pollen-containing antioxidant softener

A softener and anti-oxidation technology, which is applied in the field of preparation of pollen antioxidant softener, can solve the problems of poor biodegradability, easy yellowing, poor softness and durability of softener, etc., and achieve good softness and biodegradability, Solve the effect of easy yellowing and simple preparation steps

Inactive Publication Date: 2016-06-29
CHANGZHOU OPTICAL MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Technical problem to be solved by the present invention: Aiming at the drawbacks of current softeners such as poor softness and durability, poor biodegradability and easy yellowing, a method for collecting fresh rape flower pollen, crushing and sieving, mixing with ethanol solution and heating in a water bath is provided. , filtered by suction to obtain the filtrate, concentrated and extracted with petroleum ether, distilled and concentrated to obtain pollen antioxidant liquid, heated in a water bath with chloroacetic acid, etc., filtered to obtain the filtrate, and then mixed with alkylphenol polyoxyethylene ether and deionized water, After heating in a water bath, methanol is added dropwise, heated in an oil bath, cooled, and ultrasonically dispersed to prepare pollen antioxidant softener

Method used

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Examples

Experimental program
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Effect test

example 1

[0017] First collect fresh rapeseed pollen, pulverize and sieve it to prepare 65-mesh pollen particles, then stir and mix the pollen particles with 55% ethanol solution at a mass concentration of 1:10, and place at 30°C Heat in a water bath for 2 hours; then after the heating is completed, filter it with suction and collect the filtrate, and place it at 55°C for rotary evaporation to 1 / 5 of the volume of the original liquid to obtain a concentrated solution, and then according to the mass ratio of 1:5, the Stir the concentrated solution and petroleum ether into a three-necked flask, and heat it in a water bath at 55°C for 2 hours; after the heating in the water bath is completed, collect the pollen extraction mixture, place it in a distillation apparatus at 30°C for a distillation reaction for 2 hours, and then collect the remaining extract The mixed solution was rotary evaporated at 65°C to 1 / 3 of the original volume to prepare the pollen antioxidant solution; and then weighed...

example 2

[0020] First collect fresh rapeseed pollen, pulverize and sieve it to prepare 72-mesh pollen particles, then mix the pollen particles with a 55% ethanol solution at a mass concentration of 1:10, and place them at 37°C Heat in a water bath for 3 hours; then after the heating is completed, filter it with suction and collect the filtrate, and place it at 58°C for rotary evaporation to 1 / 5 of the volume of the original liquid to obtain a concentrated solution, and then according to the mass ratio of 1:5, the The concentrated solution and petroleum ether were stirred and mixed, placed in a three-necked flask, and heated in a water bath at 60°C for 3 hours; after the heating in the water bath was completed, the pollen extraction mixture was collected, placed in a distillation device at 40°C for distillation reaction for 3 hours, and then the remaining extract was collected The mixed solution was rotary evaporated at 68°C to 1 / 3 of the original volume to prepare the pollen antioxidant...

example 3

[0023]First collect fresh rapeseed pollen, pulverize and sieve it to prepare 80-mesh pollen particles, then stir and mix the pollen particles with 55% ethanol solution at a mass concentration of 1:10, and place them at 45°C Heat in a water bath for 3 hours; then after the heating is completed, filter it with suction and collect the filtrate, and place it at 60°C for rotary evaporation to 1 / 5 of the volume of the original liquid to obtain a concentrated solution, and then according to the mass ratio of 1:5, the Stir the concentrated solution and petroleum ether into a three-necked flask, and heat it in a water bath at 65°C for 3 hours; after the heating in the water bath is completed, collect the pollen extraction mixture, put it in a distillation apparatus at 50°C for distillation reaction for 3 hours, and then collect the remaining extract The mixed solution was rotary evaporated at 70°C to 1 / 3 of the original volume to prepare the pollen antioxidant solution; and then weighed...

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Abstract

The invention discloses a preparation method of pollen anti-oxidation softener, which belongs to the technical field of softener preparation. The invention collects fresh rapeseed flower pollen, grinds and sieves it, mixes it with ethanol solution, heats it in a water bath, and suction-filters it to obtain a filtrate, concentrates it and extracts it with petroleum ether, distills and concentrates it to obtain a pollen antioxidant liquid, mixes it with chloroacetic acid, etc., and heats it in a water bath, and filters The obtained filtrate is mixed with alkylphenol polyoxyethylene ether and deionized water, heated in a water bath, methanol is added dropwise, heated in an oil bath, cooled, and ultrasonically dispersed to prepare a pollen antioxidant softener. The beneficial effects of the present invention are: the preparation steps of the present invention are simple, the obtained product has good softness and biodegradability, and the durability is improved by more than 18.2%; the pollen anti-oxidation liquid prepared by using rape flower pollen can effectively solve the problem of easy yellowing after use The problem.

Description

technical field [0001] The invention relates to a preparation method of pollen anti-oxidation softener, which belongs to the technical field of softener preparation. Background technique [0002] Softeners are a class of chemical substances that can change the static and dynamic friction coefficients of fibers. When the coefficient of static friction is changed, the hand feels smooth and easy to move on the fiber or fabric; when the coefficient of dynamic friction is changed, the fine structure between fibers is easy to move with each other, that is, the fiber or fabric is easy to deform. The combined feeling of the two is soft. There are silicone softeners: this kind of softener has a better smoothing effect, but the biggest disadvantage is that it is expensive, high cost, easy to cause floating oil when used, and poor softness and durability. It is not suitable for long-term development in the increasingly competitive modern industry; film type: this type is mainly fatty...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/00D06M15/53
CPCD06M13/00D06M15/53D06M2200/50
Inventor 陈毅忠盛海丰高玉刚
Owner CHANGZHOU OPTICAL MATERIAL
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