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Microcapsule finishing agent of multi-functional core material with high dispersivity and stability as well as preparation method and applications thereof

A microcapsule finishing and dispersion stabilization technology, which is applied in microcapsule preparation, microsphere preparation, fiber treatment, etc., can solve the problems of dry skin, rough skin, excessive aging, etc., and achieve anti-aging, high added value, and high-efficiency anti-oxidation Effect

Inactive Publication Date: 2012-05-23
DONGHUA UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Lack of it will have adverse consequences such as dry skin, rough skin, and excessive aging

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Weigh salad oil, vitamin E, tea polyphenols, organic germanium and triethoxybutyl propionate silane respectively and stir evenly under a magnetic stirrer to obtain a compound oil; the content of tea polyphenols in the compound oil is 1.5%, vitamin The content E is 5%, the organic germanium content is 0.01%, and the triethoxybutyl propionate silane is 60%.

[0036] Weigh 10 grams of compound oil and add it into a three-necked bottle, add 2.1% of the weight of the compound oil Span 60 and 2.9% of Tween 60, heat up to 30-50 degrees under stirring conditions, and add 0-3% anion high 85 grams of aqueous solution of molecular emulsion stabilizer CMC is added dropwise to the oil phase, and the compound oil is emulsified in water under magnetic stirring, and the mechanical emulsification time is 2-4 hours.

[0037] Add 5% citric acid dropwise at a rate of 0.5mL / min to adjust the pH value to 3.5-4, heat to 60°C, keep warm for 2.5h, then raise the temperature to 90°C, and continu...

Embodiment 2

[0039] Weigh olive oil, vitamin E, tea polyphenols, organic germanium and triethoxybutyl propionate silane respectively and stir under a magnetic stirrer to obtain a compound oil; the content of tea polyphenols in the compound oil is 0.1%, vitamin The content E is 5.5%, the organic germanium content is 2.5%, and the triethoxybutyl propionate silane is 80%.

[0040] Weigh 10 grams of compound oil and add it into a three-necked bottle, add 2.1% of the weight of the compound oil Span 60 and 2.9% of Tween 60, heat up to 30-50 degrees under stirring conditions, and add 0-3% anion high 85 grams of aqueous solution of molecular emulsion stabilizer CMS is added dropwise to the oil phase, and the compound oil is emulsified in water under magnetic stirring, and the mechanical emulsification time is 2-4 hours.

[0041]Add 5% triethanolamine dropwise at a rate of 0.5mL / min to adjust the pH to 8.5, heat to 60°C, keep warm for 2.5h, then raise the temperature to 90°C, and continue the react...

Embodiment 3

[0043] Weigh polyoxyethylene-oxypropylene copolymer, vitamin E, tea polyphenols, organic germanium and triethoxybutyl propionate silane respectively and stir under a magnetic stirrer to obtain a compound oil; in the compound oil, the tea polyphenol The content is 2.5%, the content of vitamin E is 10%, the content of organic germanium is 1.0%, and triethoxy propionate butyl silane is 50%.

[0044] Weigh 10 grams of compound oil and add it into a three-necked bottle, add 2.1% of the weight of the compound oil Span 60 and 2.9% of Tween 60, heat up to 30-50 degrees under stirring conditions, and add 0-3% anion high 85 grams of aqueous solution of molecular emulsion stabilizer acrylate-maleic anhydride copolymer is added dropwise to the oil phase, and the compound oil is emulsified in water under magnetic stirring, and the mechanical emulsification time is 2-4 hours.

[0045] Add 5% triethanolamine dropwise at a rate of 0.5mL / min to adjust the pH to 8.5, heat to 60°C, keep warm for...

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Abstract

The invention relates to a microcapsule finishing agent of a multi-functional core material with high dispersivity and stability as well as a preparation method and applications thereof. The microcapsule finishing agent comprises the following components: vitamin E, tea polyphenol and organic germanium, wherein the content of the vitamin is more than 0 and no more than 10%, the content of tea polyphenol is no less than 0 and less than 5.5% and the content of organic germanium is more than 0 and no more than 2.5%. The preparation method comprises the following steps: mixing oil vitamin E, tea polyphenol, organic germanium and an organosilicon coupler to obtain a composite oil core material; adding a surfactant, and heating to 30-50 DEG C; dropwise adding an aqueous solution with an anionicpolymer emulsion stabilizer to emulsify composite oil in water; and adjusting the pH value of the solution to 3.5-4 or 7.5-9.5 in the emulsified system, heating to 40-60 DEG C, and adjusting the pH value to 7 to obtain the finishing agent. The microcapsule finishing agent provided by the invention not only has the same functions of performing efficient antioxidation, improving cutaneous blood circulation, increasing the vigor of skin cells and delaying aging as vitamin E, but also has the same functions of enhancing human body immunoregulation and the like as organic germanium.

Description

technical field [0001] The invention belongs to the field of fabric microcapsule finishing agent, preparation and application, in particular to a microcapsule finishing agent, preparation and application of a highly dispersed and stable multifunctional core material. Background technique [0002] In the history of human development, textiles firstly take heat preservation as their main function. With the development and progress of society, textiles are combined with lifestyle and quality, and popular colors and styles emerge in endlessly. In this colorful textile In the market, the emergence of health care textiles has attracted more and more attention. [0003] The so-called health-care textiles are to arrange the health-care substances on the clothes, and then release them slowly. Through the direct contact between the clothes and the skin, the health-care substances penetrate into the pores of the skin and are absorbed by the human body, supplementing various substances ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M13/152D06M13/224D06M13/50D06M15/643B01J13/14D06M101/06
Inventor 闵洁侯世清刘宝江陈伟严瑞祥杨卓
Owner DONGHUA UNIV
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