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A kind of badminton antibacterial adhesive and preparation method thereof

A technology for adhesives and shuttlecocks, applied in the direction of adhesives, polymer adhesive additives, non-polymer adhesive additives, etc., can solve the problems of nitrocellulose flammability, low bonding strength, and easy breakage, and achieve continuous improvement in sterilization Time, long-lasting antibacterial effect, effect of improving shelf life

Active Publication Date: 2019-11-19
盐城大数据资产经营管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usual badminton bottom adhesives and badminton string adhesives use nitrocellulose as the main film-forming material, and use esters such as butyl acetate as solvents, but nitrocellulose is flammable, difficult to store, and the odor of esters such as butyl acetate is relatively large, and This kind of adhesive also has the disadvantages of low bonding strength after film formation, brittle coating film and easy breakage.

Method used

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  • A kind of badminton antibacterial adhesive and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A. Preparation of Regenerated Bamboo Charcoal Micropowder Solution

[0045] (1) Add 0.9% polyvinyl alcohol by volume to deionized water, heat to 100°C in a water bath, and stir until completely dissolved under the action of an electric stirrer;

[0046] (2) 3000 mesh bamboo charcoal micropowders with 10% volume of deionized water are added to the solution in (1), and stirred evenly until it is completely dissolved and dispersed to obtain a bamboo charcoal micropowder solution;

[0047] (3) In a 150mL three-neck flask equipped with a condensing device and a stirring bar, add 50mL of an aqueous solution of 0.1mol hydantoin and 0.1molKOH, heat the system to 60°C, and slowly add 0.1mol allyl group dropwise while stirring. Bromine solution in methanol 20mL, reacted for 2h and then cooled to obtain 3-allyl-5,5-dimethylhydantoin (AM) solution;

[0048] (4) In a 150mL three-neck flask equipped with a condensing device and a stirring bar, add 50mL of AM solution, and at 60°C, a...

Embodiment 2

[0061] A. Preparation of Regenerated Bamboo Charcoal Micropowder Solution

[0062] (1) Add polyvinyl alcohol with a volume of 1.5% in deionized water, heat to 100°C in a water bath, and stir until completely dissolved under the action of an electric stirrer;

[0063] (2) 4000 mesh bamboo charcoal micropowders with 25% volume of deionized water are added in the solution in (1), evenly stirred until it is completely dissolved and dispersed to obtain bamboo charcoal micropowder solution;

[0064] (3) In a 150mL three-necked flask equipped with a condensing device and a stirring bar, add 50mL of an aqueous solution of 0.2mol hydantoin and 0.2molKOH, heat the system to 60°C, and slowly add 0.1 to 0.3mol of alkene solution dropwise while stirring. 20 mL of methanol solution of propyl bromide, reacted for 2 hours and then cooled to obtain 3-allyl-5,5-dimethylhydantoin (AM) solution;

[0065] (4) In a 150mL three-neck flask equipped with a condensing device and a stirring bar, add 50...

Embodiment 3

[0078] A. Preparation of Regenerated Bamboo Charcoal Micropowder Solution

[0079] (1) Add polyvinyl alcohol with a volume of 1.2% in deionized water, heat to 100°C in a water bath, and stir until completely dissolved under the action of an electric stirrer;

[0080] (2) 4000 mesh bamboo charcoal micropowders with 20% volume of deionized water are added to the solution in (1), and stirred evenly until it is completely dissolved and dispersed to obtain a bamboo charcoal micropowder solution;

[0081] (3) In a 150mL three-neck flask equipped with a condensing device and a stirring bar, add 50mL of an aqueous solution of 0.2mol hydantoin and 0.2molKOH, heat the system to 60°C, and slowly add 0.2mol of allyl group dropwise while stirring. Bromine solution in methanol 20mL, reacted for 2h and then cooled to obtain 3-allyl-5,5-dimethylhydantoin (AM) solution;

[0082] (4) At a certain temperature, add 55 mL of AM solution to a 150 mL three-necked flask equipped with a condensing de...

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Abstract

The invention provides a badminton antibacterial adhesive and a preparation method thereof. According to the antibacterial adhesive, self-healing mesoporous silica microspheres are subjected to loading for regeneration treatment and then mixed with bamboo charcoal powder with antibacterial, anti-mildew and moisture-absorption effects to prepare a micromicelle core, and then the micromicelle core and a micromicelle shell material of blocked isocyanate betaine serving as an antibacterial material with high fiber binding capability are prepared into a micromicelle type antibacterial repairing agent according to a specific ratio. The badminton antibacterial adhesive prepared by the method has good grafting performance, great antibacterial, antibacterial and moisture-absorption capabilities anda great self-healing effect, and meanwhile the antibacterial material has regenerative performance, good water resistance and good stability of coating a film.

Description

technical field [0001] The invention belongs to the technical field of adhesives, in particular to an antibacterial adhesive for badminton and a preparation method thereof. Background technique [0002] Badminton is an indoor and outdoor sport. For friends who like to play badminton, badminton is a consumable item. After a game, it is not a big problem to consume half a barrel of balls. When encountering better quality, the quantity will be relatively small. In the production process of badminton, it is necessary to use adhesives to bond the feathers and the ball head together, but some low-quality adhesives are not effective in bonding, and the feathers will be separated from the ball head after the shuttlecock has been used for a period of time. Seriously affect the use effect of badminton. [0003] Badminton adhesives include badminton header adhesives, badminton splicing adhesives, badminton bottom adhesives, and badminton string adhesives. Usual badminton bottom adhe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J4/00C09J11/04C09J11/06C09J11/08
CPCC09J4/00C09J11/04C09J11/06C09J11/08
Inventor 潘桂花
Owner 盐城大数据资产经营管理有限公司
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