Polyacrylate adhesive containing traditional Chinese medicine oil microcapsule as well as preparation method and application

A technology of polyacrylate and polyacrylate emulsion, which is applied in the field of polyacrylate adhesive and antibacterial textile preparation, and achieves good dispersion performance and good compatibility.

Active Publication Date: 2015-07-01
临泉县嘉鸿装饰工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the problem that an additional adhesive is needed in the process of finishing textiles by

Method used

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  • Polyacrylate adhesive containing traditional Chinese medicine oil microcapsule as well as preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] (1) Add 40mL of deionized water and 3.0g of cetyltrimethylammonium bromide into a four-neck flask, stir and dissolve, then add 2.0g of mugwort oil, at a stirring speed of 1500r / min, 40°C, Emulsified for 2 hours to obtain mugwort oil emulsion.

[0029] (2) Add 5.0 g of acrylic acid dropwise to the above-mentioned mugwort oil emulsion, stir mechanically for 10 min, and stir at a speed of 300 r / min, then add 5.0 mL of ammonium persulfate aqueous solution with a mass fraction of 1.0% dropwise at 75° C. under stirring conditions, Control the dropping rate, and finish dropping within 5 minutes. After the dropping, raise the temperature to 85° C. and keep warm for 15 minutes to obtain mugwort oil microcapsule emulsion.

[0030] (3) Dissolve 1.5 g of glycidyl acrylate in 10 mL of deionized water to make a functional monomer solution; dissolve 0.15 g of ammonium persulfate in 10 mL of deionized water to make an initiator solution.

[0031] (4) Dissolve 0.3g of sodium lauryl sul...

Embodiment 2

[0040] (1) Add 60mL of deionized water and 5.0g of octadecyltrimethylammonium bromide into a four-neck flask, stir to dissolve, add 5.0g of clove oil, and emulsify at a stirring speed of 3000r / min and 60°C 1h was clove oil emulsion.

[0041] (2) Add 8.0 g of methacrylic acid dropwise to the above-mentioned clove oil emulsion, stir mechanically for 15 min, and the stirring speed is 500 r / min, then add 5.0 mL of 1.5% sodium persulfate aqueous solution dropwise at 80°C under stirring conditions , control the dropping speed, finish dropping within 10 minutes, after the dropping, raise the temperature to 90° C. and keep warm for 10 minutes to obtain clove oil microcapsule emulsion.

[0042] (3) Dissolve 3.0 g of glycidyl methacrylate in 15 mL of deionized water to make a functional monomer solution; dissolve 0.30 g of sodium persulfate in 15 mL of deionized water to make an initiator solution.

[0043] (4) After dissolving 0.5g sodium lauryl sulfate and 1.5g Pingpingjia O-25 with ...

Embodiment 3

[0047] (1) Add 50mL of deionized water and 4.0g of dioctadecyldimethylammonium bromide into a four-neck flask, stir and dissolve, then add 3.0g of peppermint oil, at a stirring speed of 2000r / min, 50°C, Emulsified for 1.5h to obtain a peppermint oil emulsion.

[0048] (2) Add 6.0g of acrylic acid dropwise to the above-mentioned peppermint oil emulsion, mechanically stir for 12min, and stir at a speed of 400r / min, then add 5.0mL of potassium persulfate aqueous solution with a mass fraction of 1.2% dropwise at 78°C under stirring conditions, and control The dropping rate was finished within 8 minutes. After the dropping, the temperature was raised to 88° C. and kept for 12 minutes to obtain peppermint oil microcapsule emulsion.

[0049] (3) Dissolve 2.0 g of glycidyl acrylate in 12 mL of deionized water to make a functional monomer solution; dissolve 0.20 g of potassium persulfate in 12 mL of deionized water to make an initiator solution.

[0050] (4) After dissolving 0.4g sodi...

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Abstract

The invention provides a polyacrylate adhesive containing a traditional Chinese medicine oil microcapsule, and aims to solve the problem that an adhesive needs to be additionally added into an existing traditional Chinese medicine oil microcapsule in a sorting process of textiles. The polyacrylate adhesive containing the traditional Chinese medicine oil microcapsule is a compound of the traditional Chinese medicine oil microcapsule and the polyacrylate emulsion. The preparation method of the polyacrylate adhesive containing the traditional Chinese medicine oil microcapsule comprises the steps that the traditional Chinese medicine oil microcapsule of which the wall material contains (methyl) acrylic acid is prepared by utilizing a complex coacervation method; and the polyacrylate adhesive containing the traditional Chinese medicine oil microcapsule is prepared by using an in-situ emulsion polymerization method. The polyacrylate adhesive containing the traditional Chinese medicine oil microcapsule can be applied in the textiles, and be directly used after being diluted according to the technological requirements and the adhesive is not additionally added; the sorted textiles have a good antibacterial effect and are in wash durability.

Description

technical field [0001] The invention belongs to the technical field of textile chemistry, and in particular relates to a polyacrylate adhesive containing traditional Chinese medicine oil microcapsules and a method for preparing antibacterial textiles using the adhesive. Background technique [0002] With the improvement of living standards, people's demand for antibacterial functional textiles is increasing. There are two main methods for the preparation of common antibacterial functional textiles: one is to add antibacterial additives in the spinning process to prepare antibacterial fibers, and then obtain them through spinning and weaving. This method can only be used to synthesize Fiber and its blended products; another method is to treat the antibacterial finishing agent on the textile through post-finishing to endow the textile with an antibacterial function. This method is not limited by fabric components and weaving forms, and has wider applications. [0003] Many ac...

Claims

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Application Information

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IPC IPC(8): D06M23/12C08F220/18C08F220/06C08F220/32C08F212/08C08F220/14C08F220/44C08F2/28
Inventor 彭勇刚周永生汪媛朱孝霖纪俊玲施建平
Owner 临泉县嘉鸿装饰工程有限公司
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