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A kind of medical nursing gloves

A technology for gloves and medicine, applied in the field of medical supplies, can solve the problems of unsatisfactory anti-aging properties and tensile strength, poor antibacterial and anti-infection performance, low equipment dependence, etc. Ideal, less device-dependent, excellent anti-aging and mechano-mechanical properties

Active Publication Date: 2021-06-25
李新虹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the defects in the prior art, the present invention provides a kind of medical nursing gloves, the preparation method of the gloves is simple and easy to operate, the preparation cost is low, the dependence on equipment is not high, and it is suitable for large-scale production; the prepared medical nursing gloves overcome the Traditional medical nursing gloves have unsatisfactory aging resistance and tensile strength, are easy to break, cause allergic reactions to the skin, and have poor antibacterial and anti-infection performance. They have significant antibacterial effects, good biocompatibility, high strength, and excellent comprehensive performance. advantage

Method used

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  • A kind of medical nursing gloves

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A medical nursing glove is made from the following raw materials by weight: 10 parts of hydantoin-modified diatomite, 65 parts of fluorine-containing double-ended amino silicone oil-based benzoic anilide-based polycondensate, and 10 parts of polyamide thermoplastic elastomer .

[0030] The preparation method of the fluorine-containing double-ended amino silicone oil-based benzoyl anilide-based polycondensate comprises the following steps:

[0031] Ⅰ Add 0.78 kg of 4,4'-diaminobenzoic anilide, 1 kg of 3-ethynylbenzoic acid, and 0.3 kg of 2-ethoxy-1-ethoxycarbonyl-1,2-dihydroquinoline to tetrahydrofuran In 10 kg, the reaction was stirred at 30 ° C for 20 hours, the tetrahydrofuran was removed by rotary evaporation, extracted with ethyl acetate for 3 times, and the ethyl acetate was removed by rotary evaporation to obtain intermediate product A;

[0032] Ⅱ Add 2kg of double-ended amino silicone oil and 2 times the amount of 4-azido-2,3,5,6-tetrafluorobenzoic acid into 8kg...

Embodiment 2

[0037] A medical nursing glove is made from the following raw materials by weight: 12 parts of hydantoin-modified diatomite, 67 parts of fluorine-containing double-ended amino silicone oil-based benzoic anilide-based polycondensate, and 12 parts of polyamide thermoplastic elastomer .

[0038] The preparation method of the fluorine-containing double-ended amino silicone oil-based benzoyl anilide-based polycondensate comprises the following steps:

[0039] Ⅰ Add 0.78 kg of 4,4'-diaminobenzoic anilide, 1 kg of 3-ethynyl benzoic acid, and 0.35 kg of 2-ethoxy-1-ethoxycarbonyl-1,2-dihydroquinoline to two In 11 kg of methyl chloride, the reaction was stirred at 32 ° C for 21 hours, the solvent was removed by rotary evaporation, extracted with ethyl acetate for 4 times, and the ethyl acetate was removed by rotary evaporation to obtain intermediate product A;

[0040] Ⅱ Add 2kg of double-ended amino silicone oil and 2 times the amount of 4-azido-2,3,5,6-tetrafluorobenzoic acid into 8....

Embodiment 3

[0045] A medical nursing glove is made from the following raw materials by weight: 13 parts of hydantoin-modified diatomite, 69 parts of fluorine-containing double-ended amino silicone oil-based benzoic anilide-based polycondensate, and 16 parts of polyamide thermoplastic elastomer .

[0046] The preparation method of the fluorine-containing double-ended amino silicone oil-based benzoyl anilide-based polycondensate comprises the following steps:

[0047] ⅠAdd 0.78kg of 4,4'-diaminobenzoic anilide, 1kg of 3-ethynylbenzoic acid, 0.4kg of 2-ethoxy-1-ethoxycarbonyl-1,2-dihydroquinoline to ether In 13 kg, the reaction was stirred at 35°C for 22 hours, the solvent was removed by rotary evaporation, extracted with ethyl acetate for 4 times, and the ethyl acetate was removed by rotary evaporation to obtain intermediate product A;

[0048] Ⅱ Add 2 kg of double-ended amino silicone oil and 2 times the amount of 4-azido-2,3,5,6-tetrafluorobenzoic acid into 9 kg of mixed solvent, and the...

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Abstract

The invention discloses a medical nursing glove, which is made of the following raw materials in parts by weight: 10-15 parts of diatomite modified with hydantoin on the surface, 65-75 parts of fluorine-containing double-terminal amino silicone oil-based benzoanilide polycondensate, 10‑20 parts of polyamide thermoplastic elastomer. The invention also discloses a preparation method of the medical nursing gloves. The medical nursing gloves disclosed by the invention have the advantages of remarkable antibacterial effect, good biocompatibility, high strength and excellent comprehensive performance.

Description

technical field [0001] The invention relates to the technical field of medical supplies, in particular to a medical nursing glove. Background technique [0002] Gloves have been widely used in people's production and life due to their barrier protection function, which can well protect the safety of users. According to its different uses, it can be divided into medical gloves, industrial gloves and household gloves. Among them, medical gloves can be seen everywhere in hospitals or clinics and are indispensable. They are directly related to the health of medical staff. They are a kind of conventional medical consumables. , it is more and more widely used in medical treatment, medicine, health protection and so on. [0003] With the development of society, people have higher and higher requirements for medical nursing gloves, not only requiring good wear resistance and elasticity, but also requiring them to have excellent anti-aging, anti-static, anti-bacterial and anti-infe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L83/10C08L77/00C08K9/04C08K7/26C08G77/452
Inventor 李新虹张晓丽
Owner 李新虹
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