Disposable medical antibacterial mask

A disposable mask technology, applied in application, protective clothing, fiber treatment, etc., can solve the problems that have not kept pace with the times, and basically continue to be used many years ago, with low sterilization and anti-virus capabilities, to increase and antibacterial capabilities, strengthen Antibacterial ability, hygienic and safe effect

Active Publication Date: 2020-09-04
北京华博峰云新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the antibacterial sources of existing disposable medical masks rely on the electrostatic antibacterial technology of the melt-blown cloth in the middle layer of the mask. New antibacterial materials have not emerged with the times, and basical

Method used

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  • Disposable medical antibacterial mask
  • Disposable medical antibacterial mask
  • Disposable medical antibacterial mask

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0050] Example 1:

[0051] Step 1. According to the parts by weight, 20 parts of water-based fluorocarbon resin DF-01, 1.5 parts of dodecyl alcohol ester Texanol film-forming aid, 0.3 parts of TEGO-810 defoamer, 0.4 parts of TEGO-245 substrate wetting agent , 0.4 part of BYK-333 leveling agent, 0.5 part of sodium carboxymethyl cellulose thickener with molecular weight of 150000, 13 parts of CR828Tio2 coordination modified bactericide, 0.4 part of sodium tripolyphosphate PH regulator and 0.3 part of sorbic acid Potassium antiseptic and antifungal agent for preparation.

[0052] Step 2. Add 1.5 parts of dodecyl alcohol ester Texanol film-forming aid to 20 parts of water-based fluorocarbon resin DF-01 at a speed of 0.25 g / s under stirring at 1050 rpm. stirring for 25 minutes at the speed of

[0053] Step 3. After stirring at 980 rpm, 0.3 part of TEGO-810 defoamer, 0.4 part of sodium tripolyphosphate pH regulator and 0.3 part of potassium sorbate anti-corrosion and anti-fungal a...

Example Embodiment

[0062] Example 2:

[0063] Step 1. According to the parts by weight, 25 parts of ETERFLON-4302, 5 parts of Dow Chemical PGDA film-forming aid, 0.4 parts of TEGO-810 defoamer, 0.3 parts of TEGO-245 substrate wetting agent, 1 part of BYK-333 Leveling agent, 0.4 part of sodium carboxymethyl cellulose thickener with a molecular weight of 160,000, 10 parts of CR828Tio2 coordination modified fungicide, 0.3 part of sodium tripolyphosphate PH adjuster and 0.4 part of potassium sorbate antiseptic and antifungal agent Stock up.

[0064] Step 2. Add 5 parts of Dow Chemical PGDA film-forming aid to 25 parts of ETERFLON-4302AF at a speed of 0.20 g / s under stirring at 1050 r / min, and stir for 20 parts at 1200 r / min. minute;

[0065] Step 3. After stirring at 1000 rpm, 0.4 part of TEGO-810 defoamer, 0.3 part of sodium tripolyphosphate PH regulator and 0.4 part of potassium sorbate anti-corrosion and anti-fungal agent were added, and 0.4 part of TEGO-810 defoamer was added at 1,200 rpm. Un...

Example Embodiment

[0075] Example 3:

[0076] Step 1. According to the parts by weight, 18 parts of water-based fluorocarbon resin DF-01, 3 parts of dodecyl alcohol ester Texanol film-forming aid, 0.3 parts of TEGO-810 defoamer, 0.4 parts of BNK-NSF047 base material wetting agent , 0.6 part of BYK-333 leveling agent, 0.6 part of sodium carboxymethyl cellulose thickener with molecular weight of 190000, 6 parts of CR828Tio2 coordination modified bactericide, 0.3 part of sodium tripolyphosphate PH regulator and 0.3 part of sorbic acid Potassium antiseptic and antifungal agent for preparation.

[0077] Step 2. Add 3 parts of dodecyl alcohol ester Texanol film-forming aid to 18 parts of water-based fluorocarbon resin DF-01 at a speed of 0.22 g / s under stirring at 950 rpm. Stir for 22 minutes at the speed of

[0078] Step 3. Under stirring at 1020 rpm, 0.3 part of TEGO-810 defoamer, 0.3 part of sodium tripolyphosphate PH regulator and 0.3 part of potassium sorbate anti-corrosion and anti-fungal agen...

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Abstract

The invention discloses a disposable medical antibacterial mask. The mask comprises a mask body, a mask inner layer with the periphery sealed, a mask middle layer and a mask outer layer. The mask outer layer is made of a non-woven fabric or an ultrathin polypropylene melt-blown material, and the inner side surface of the mask outer layer is coated with a layer of a bactericidal antiviral material.The bactericidal and antiviral material comprises an aqueous composition and deionized water. The aqueous composition is prepared by the following steps: adding an alcohol ester high-boiling-point solvent coalescing agent into a fluorocarbon modified acrylic polymer in a stirring state, continuously and sequentially adding an organic silicon compound defoaming agent, a sodium tripolyphosphate regulating agent, a potassium sorbate anti-corrosion and anti-mildew agent, a nanometer titanium dioxide coordination modified compound bactericide, a high-molecular polymer polysiloxane solution base material wetting agent, a siloxane polyether modified compound leveling agent and a sodium carboxymethyl cellulose thickener in a stirring state. The disposable medical antibacterial mask is high in sterilization and antiviral capacity.

Description

technical field [0001] The invention belongs to the technical field of protective treatment, and in particular relates to a disposable medical antibacterial mask. Background technique [0002] Medical masks include protective masks, medical surgical masks and ordinary medical masks. Among them, medical protective masks are suitable for wearing when in contact with patients with respiratory infection diseases transmitted by air or close-range droplets in diagnosis and treatment activities; medical surgical masks are mainly used in clean environments with a cleanliness of less than 100,000, working in operating rooms, and nursing Patients with low immune function and body cavity puncture and other operations should wear it; ordinary medical masks can be worn by personnel working in ordinary environments, and their protection level is the lowest compared with the former two. [0003] The main function of disposable medical protective masks is to isolate droplets or blood in th...

Claims

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Application Information

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IPC IPC(8): A41D13/11A41D31/30D06M15/256D06M15/263D06M15/53D06M15/643D06M15/09D06M13/203D06M11/71D06M11/46D06M101/20
CPCA41D31/305A41D13/1192D06M15/263D06M15/256D06M15/643D06M11/71D06M13/203D06M11/46D06M15/53D06M15/09D06M16/00D06M2101/20
Inventor 秦海峰陈文威罗永伦
Owner 北京华博峰云新能源科技有限公司
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