Medical care glove

A glove and medical technology, applied in the field of medical supplies, can solve the problems of unsatisfactory anti-aging and tensile strength, poor antibacterial and anti-infection performance, and low equipment dependence, so as to overcome aging resistance and tensile strength. Ideal, low device dependence, excellent aging resistance and mechanical properties

Active Publication Date: 2019-05-24
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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Examples

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Effect test

Embodiment 1

[0029] A medical nursing glove, made of the following raw materials in parts by weight: 10 parts of diatomite modified with hydantoin on the surface, 65 parts of fluorine-containing double-terminal amino silicone oil-based benzoanilide polycondensate, and 10 parts of polyamide thermoplastic elastomer ; The fluorine-containing double-ended amino silicone oil base benzoanilide polycondensate is made of raw materials 4,4'-diaminobenzoanilide, 3-ethynyl benzoic acid, polyetheramine, 4-azido-2 ,3,5,6-Tetrafluorobenzoic acid prepared by polycondensation reaction.

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

[0031] ⅠAdd 0.78kg of 4,4'-diaminobenzoanilide, 1kg of 3-ethynylbenzoic acid, and 0.3kg of 2-ethoxy-1-ethoxycarbonyl-1,2-dihydroquinoline to tetrahydrofuran 10kg, then stirred and reacted at 30°C for 20 hours, then removed the tetrahydrofuran by rotary evaporation, ext...

Embodiment 2

[0037] A medical nursing glove, made of the following raw materials in parts by weight: 12 parts of diatomite modified with hydantoin on the surface, 67 parts of fluorine-containing double-terminal amino silicone oil-based benzoanilide polycondensate, and 12 parts of polyamide thermoplastic elastomer ; The fluorine-containing double-ended amino silicone oil base benzoanilide polycondensate is made of raw materials 4,4'-diaminobenzoanilide, 3-ethynyl benzoic acid, polyetheramine, 4-azido-2 ,3,5,6-Tetrafluorobenzoic acid prepared by polycondensation reaction.

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

[0039] Ⅰ Add 0.78kg of 4,4'-diaminobenzoylanilide, 1kg of 3-ethynylbenzoic acid, and 0.35kg of 2-ethoxyl-1-ethoxycarbonyl-1,2-dihydroquinoline to dihydroquinoline in 11 kg of methyl chloride, then stirred and reacted at 32°C for 21 hours, then removed the solvent by ro...

Embodiment 3

[0045] A medical nursing glove, made of the following raw materials in parts by weight: 13 parts of diatomite modified with hydantoin on the surface, 69 parts of fluorine-containing double-terminated amino silicone oil-based benzoanilide polycondensate, and 16 parts of polyamide thermoplastic elastomer ; The fluorine-containing double-ended amino silicone oil base benzoanilide polycondensate is made of raw materials 4,4'-diaminobenzoanilide, 3-ethynyl benzoic acid, polyetheramine, 4-azido-2 ,3,5,6-Tetrafluorobenzoic acid prepared by polycondensation reaction.

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

[0047] Ⅰ Add 0.78kg of 4,4'-diaminobenzoylanilide, 1kg of 3-ethynylbenzoic acid, and 0.4kg of 2-ethoxy-1-ethoxycarbonyl-1,2-dihydroquinoline to ether 13kg, then stirred and reacted at 35°C for 22 hours, then removed the solvent by rotary evaporation, extracted 4 time...

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PUM

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Abstract

The invention discloses a medical care glove. The medical care glove is prepared from, by weight, 10-15 parts of diatomite with the surface modified with hydantoin, 65-75 parts of fluorine-containingdouble-end amino silicon oil-based benzanilide-based polycondensate and 10-20 parts of polyamide thermoplastic elastomer, wherein the fluorine-containing double-end amino silicon oil-based benzanilide-based polycondensate is prepared through condensation polymerization of 4,4'-diamino benzanilide, 3-ethynylbenzoic acid, polyether amine and 4-azido-2,3,5,6-tetrachloride phthalic anhydride. The invention further discloses a preparation method of the medical care glove. The medical care glove has the advantages of being remarkable in antibacterial effect, good in biocompatibility, high in strength and excellent in 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 because of their barrier protection and can well protect the safety of users. According to its use, 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 essential. They are directly related to the health of medical staff. They are conventional medical consumables. They can effectively avoid the spread of germs through contact and prevent complications caused by infection. , It is more and more widely used in medical treatment, medicine, health protection and other aspects. [0003] With the development of society, people have higher and higher requirements for medical care gloves. Good compatibility, no allergic reaction to the skin. Common medica...

Claims

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Application Information

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Patent Type & Authority Applications(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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