Preparation method of far-infrared graphene condom

A graphene and condom technology, applied in the field of adult products, can solve the problems of low far-infrared absorption efficiency, speed up metabolism, and potential safety hazards, and achieve the effects of improving metabolism and immune function, improving metabolism, and improving immunity

Active Publication Date: 2020-01-21
张小伏
View PDF20 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the most common condom is the natural latex condom, but there are certain defects in the natural latex condom: a small number of people use it to cause skin allergies, and there are potential safety hazards; affected by the self-examination structure of latex, the formed latex film is harmful. Low density, poor effect of blocking viruses; affected by the nature of latex itself, poor thermal conductivity, easy to cause user experien

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] In the present embodiment, the preparation method of the far-infrared graphene condom is as follows:

[0028] S1: Add 1kg of PVP into 1L of deionized water to fully dissolve it, then add 1kg of graphene, and ultrasonically disperse it at an ultrasonic power of 20W for 2 hours to obtain a stable dispersion in water;

[0029] S2: Place the uniformly dispersed graphene dispersion above under the electron beam irradiation of 2.5MeV, 40mA electron accelerator for irradiation treatment, the irradiation dose is 200KGy, and the irradiation time is 6h, to obtain a high-performance graphene dispersion, Its performance index is: the average far-infrared emissivity of the graphene dispersion is 0.937;

[0030] S3: Add 10Kg of natural latex with a concentration of 60wt% into a clean mixing tank, and gradually add the previously prepared high-performance graphene dispersion under stirring conditions. According to the solid mass ratio, the mixing ratio of the high-performance graphen...

Embodiment 2

[0032] In the present embodiment, the preparation method of the far-infrared graphene condom is as follows:

[0033] S1: Add 2kg of PVP into 1L of deionized water to fully dissolve it, then add 1kg of graphene, and ultrasonically disperse it at an ultrasonic power of 20W for 2 hours to obtain a stable dispersion in water;

[0034] S2: Place the uniformly dispersed graphene dispersion above under the electron beam irradiation of 2.5MeV, 40mA electron accelerator for irradiation treatment, the irradiation dose is 300KGy, and the irradiation time is 12h, to obtain a high-performance graphene dispersion, Its performance index is: the average far-infrared emissivity of the graphene dispersion is 0.942;

[0035] S3: Add 10Kg of natural latex with a concentration of 60wt% into a clean mixing tank, and gradually add the previously prepared high-performance graphene dispersion under stirring conditions. According to the solid mass ratio, the mixing ratio of the high-performance graphe...

Embodiment 3

[0037] In the present embodiment, the preparation method of the far-infrared graphene condom is as follows:

[0038] S1: Add 2kg of PVP into 1L of deionized water to fully dissolve it, then add 1kg of graphene, and ultrasonically disperse it at an ultrasonic power of 20W for 2 hours to obtain a stable dispersion in water;

[0039] S2: Place the uniformly dispersed graphene dispersion above under the electron beam irradiation of 2.5MeV, 40mA electron accelerator for irradiation treatment, the irradiation dose is 400KGy, and the irradiation time is 18h, to obtain a high-performance graphene dispersion, Its performance index is: the average far-infrared emissivity of the graphene dispersion is 0.947;

[0040] S3: Add 10Kg of natural latex with a concentration of 60wt% into a clean mixing tank, and gradually add the previously prepared high-performance graphene dispersion under stirring conditions. According to the solid mass ratio, the mixing ratio of the high-performance graphe...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention relates to the field of adult products and particular to a preparation method of a far-infrared graphene condom. Firstly, surface modification of graphene is performed by using PVP and ultrasonic dispersion is conducted to form a stable dispersion solution in water; then the graphene dispersion solution is irradiated under electron beam irradiation generated by an electron accelerator to obtain a high-performance graphene dispersion solution; and finally, the high-performance graphene dispersion solution is dispersed in latex, after a certain period of time for curing, the far-infrared graphene condom is obtained after shaping by using a mold soaking technology, drying and curing. The prepared far-infrared graphene condom has a unique far-infrared function. In wavelength ranges of 5 [mu]m to 14 [mu]m, average far-infrared emissivity is as high as 0.943, besides, the emitted far-infrared rays can be almost absorbed by human body, and the far-infrared graphene condom promotes human body reproductive organ microcirculation, activates cells, and improves local metabolism and immune functions.

Description

technical field [0001] The invention relates to the field of adult products, in particular to a preparation method of a far-infrared graphene condom. Background technique [0002] Condoms, also known as condoms, condoms, condoms, wishful condoms, are simple ways to prevent conception in the form of non-drugs, and are mainly used to prevent human sperm and eggs from combining during sexual intercourse to prevent pregnancy. At present, the most common condom is the natural latex condom, but there are certain defects in the natural latex condom: a small number of people use it to cause skin allergies, and there are potential safety hazards; affected by the self-examination structure of latex, the formed latex film is harmful. The density is low, and the effect of blocking viruses is poor; affected by the nature of latex itself, the thermal conductivity is poor, which is easy to cause user experience. The most important point is that natural latex condoms have relatively simple...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A61F6/04A61N5/06
CPCA61F6/04A61N5/0625A61N2005/066
Inventor 张小伏
Owner 张小伏
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap