TH12331C3 - Mixed solution formulation for fiber substrate And fiber production processes from the aforementioned solution formulations - Google Patents

Abstract

The invention involved a formulated solution for use as a substrate in fiber production. And fiber production processes with the aforementioned mixed solution formula In which the solution is mixed according to the invention Characteristic elements that are unique when formed into fibers. Will get fibers that have properties Special in resistance to bacteria, UV protection, strength and flexibility. When used in conjunction with the The fabrication will produce a fiber sheet that is used to produce a filter. Will have a filter that has filtering properties Fine air Or can be transformed from the aforementioned filter to a thin film coating with Features antibacterial, UV protection, strength and flexibility

Claims (9)

1. Mixed solution formulation for fiber production substrate. And the process of producing fibers from the formula Such a solution where the formula It consists of the following substances: Functional Polymer, 0.1-20% ratio by weight of the mixed solution. Antibacterial agent ratio 0.01-20 percent by weight of the anti-UV agent solution ratio of 0.01-20 percent by weight of the water-mixed solution (adding to the percentage) 40-99.88 percent by weight of the mixed solution. 2. Mixed solution formulation for fiber substrate And the process of producing fibers from the formula Such a solution According to claim 1, where the functional polymer Is a polymer that has a group Active lies along the main hydrocarbon chain. 3. Mixed solution formulation for fiber production substrate. And the process of producing fibers from the formula Such a solution According to claim 1 or 2, where such active groups are hydroxy, amine, nitrile or carboxyl groups 4. Mixed solution formulation for fiber substrate And the process of producing fibers from the formula Such a solution According to one of the claims 1-3, where the polymer is chosen from polyacrylonitrile, polyvinylpyrrolidone. Polyvinyl alcohol Polyhydroxypropyl-methacrylate polyhydroxyethyl-methacrylate Polyglycerol-methacrylate or a mixture of them 5. Mixed solution formulation for fiber production precursors. And the process of producing fibers from the formula Such a solution According to claim 1, where the antibacterial agent is selected from silver nitrate. Silver Nano Particle Or a mixture of these 6. Mixed solution formulation for fiber production substrate. And the process of producing fibers from the formula Such a solution According to claim 1, where UV-resistant agents can be selected from zinc acetate, zinc oxide, nanoparticle or a combination of them, 7. Fiber production process using mixed solution formula. According to claims 1-6, one of the following consists of a procedure: A. Preparation of the mixed solution: Starting from A 1) Prepare the functional polymer solution. Functional polymer was mixed with water in a weight ratio equal to 0.1-20 per 40-99.88 percent of the solution and mixed under temperature 80-90 ° C at a minimum duration of 120-180 minutes. Will get solution Functional polymer in water a2) Antibacterial and anti-UV agent. That is in the form of compounds and in the form of nanoparticles mixed with a solution of functional polymer in water. The weight-by-weight ratio of the antibacterial agent to the UV antibacterial agent to the aqueous polymer function solution was 0.01-20 per 0.01-20 per 60-99.98 percent of the solution, respectively, mixed at a step time. For a minimum of 20 minutes, a mixed solution will be obtained for fiber forming in Step B. Fiber Forming: Take the mixed solution prepared from step A to form the fibers. Electrospinning technique This can be done with or without a needle. The conditions for the needle type are that the distance between the electrodes and the support is 10-20 centimeters. Electrode and support is 10-20 kV, the flow rate of solution is 0.12 ml / h. The conditions for needle-free are: The distance between the electrode and the body The support is 18-20 centimeters, the potential difference between the electrode and the support is 55 kV, the rotation rate is 5-8 rpm, with the optimum state of needle-free: The distance between the electrodes and the supports is 18 cm. The potential difference between the electrodes. And the support is 55 kV, the rotation rate is 5 rpm. Stick with soaking method Or fumigated with adhesive vapor for 60-120 minutes. Filters and adhesives at 5-10 centimeters. 8. Fiber production process According to claim 7, which includes additional procedures, namely Filamenting And the fibers are transformed by bringing them into contact with water 9. Fiber production process According to the claim 7-8, any one Where adhesives can be selected from polyurethane, glutaraldehyde or a combination of them. 1 0. Fibers / fibers / thin films Produced by Clause 7-9, any one