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Composition of transition metal-doped zinc sulfide mechanoluminescent material and natural latex, and applications thereof in condom production

A transition metal and natural latex technology, which is applied in the field of natural latex composite materials, can solve the problems of inability to correlate and respond to physiological reactions, strong allergenicity of phosphorus elements, and increased user safety hazards, etc.

Inactive Publication Date: 2017-05-31
中科卓研(北京)企业管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the basic principle of the fluorescence produced by the fluorescent material added in the above technology also contains phosphorus, and phosphorus is very sensitizing, so it increases the safety hazards of users
And this luminous process is continuous and cannot be associated with and respond to the user's physiological response

Method used

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  • Composition of transition metal-doped zinc sulfide mechanoluminescent material and natural latex, and applications thereof in condom production
  • Composition of transition metal-doped zinc sulfide mechanoluminescent material and natural latex, and applications thereof in condom production
  • Composition of transition metal-doped zinc sulfide mechanoluminescent material and natural latex, and applications thereof in condom production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] This example is used to illustrate the compounding of mechanoluminescence-based transition metal element-doped zinc sulfide particles and natural latex material and its application in the production of condoms.

[0034] (1) Combination of zinc sulfide particles doped with transition metal elements and natural latex materials

[0035] Add manganese-doped zinc sulfide particles (molar ratio Mn:ZnS=1:85) into natural latex solution (mass ratio zinc sulfide particles:natural latex=2.0%), and stir to form a uniform dispersed phase. Stir magnetically for 2 hours, weigh an appropriate amount of blended latex and coat it on a polystyrene petri dish, form a film at 50°C for more than 10 hours, and dry it in hot air at 100°C to obtain a vulcanized compound doped with transition metal elements. Composite film material of zinc particles and natural latex material, the mechanoluminescent performance of the film obtained by this method is shown in figure 1 .

[0036] (2) Applicatio...

Embodiment 2

[0039] This example is used to illustrate the compounding of mechanoluminescence-based transition metal element-doped zinc sulfide particles and natural latex material and its application in the production of condoms.

[0040] (1) Combination of zinc sulfide particles doped with transition metal elements and natural latex materials

[0041] Add manganese-doped zinc sulfide particles (molar ratio Mn:ZnS=1:85) into natural latex solution (mass ratio zinc sulfide particles:natural latex=1.5%), and stir to form a uniform dispersed phase. Stir magnetically for 2 hours, weigh an appropriate amount of blended latex and coat it on a polystyrene petri dish, form a film at 50°C for more than 10 hours, and dry it in hot air at 100°C to obtain a vulcanized compound doped with transition metal elements. Composite film material of zinc particles and natural latex material, the mechanoluminescent performance of the film obtained by this method is shown in figure 1 .

[0042] (2) Applicatio...

Embodiment 3

[0045] This example is used to illustrate the compounding of mechanoluminescence-based transition metal element-doped zinc sulfide particles and natural latex material and its application in the production of condoms.

[0046] (1) Combination of zinc sulfide particles doped with transition metal elements and natural latex materials

[0047] Add manganese-doped zinc sulfide particles (molar ratio Mn:ZnS=1:85) into natural latex solution (mass ratio zinc sulfide particles:natural latex=1.0%), and stir to form a uniform dispersed phase. Stir magnetically for 2 hours, weigh an appropriate amount of blended latex and coat it on a polystyrene petri dish, form a film at 50°C for more than 10 hours, and dry it in hot air at 100°C to obtain a vulcanized compound doped with transition metal elements. Composite film material of zinc particles and natural latex material, the mechanoluminescent performance of the film obtained by this method is shown in figure 1 .

[0048] (2) Applicatio...

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Abstract

The invention belongs to the field of composite material and medical instrument, discloses a composition of a transition metal-doped zinc sulfide mechanoluminescent material and natural latex, and applications thereof in condom production, and more specially discloses a composition prepared via blending of particles, which possess mechanoluminescent properties and are prepared via doping zinc sulfide with transition metal elements, with natural latex, and applications of the composition in condom production. According to a preparation method, a composite thin film material capable of converting mechanical signals into optical signals is prepared, and the composite thin film material possesses ultra-sensitive real-time optical response performance on micro dynamic force; in calculation based on pressure, detection limit is 10Pa, in calculation based on energy, detection limit is 8<mu>J, and ultra-sensitive response is realized; response time is 15ms, and real-time response is realized. When the composition is applied to condom production, human body micro movements, such as muscle contraction and relaxation, and friction, can be converted into visible light of different colors; compared with conventional condom products, mechanoluminescent condoms prepared from the composition are capable of realizing real-time response on optical signals based on stress intensity and frequency, and interestingness and multifunctionality of condom application are improved.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a composite material in which transition metal-doped zinc sulfide particles are evenly distributed in natural latex, and realizes its application in the production of condoms with mechanoluminescent properties. Background technique [0002] As a simple and effective method of physical isolation contraception, condoms are widely used in countries all over the world. The research report shows that: the film of the condom can effectively shield the pathogens of diseases such as venereal diseases and AIDS. Proper use of condoms can significantly reduce the risk of sexually transmitted diseases. Therefore, people call condoms "condoms". Condoms can prevent the combination of sperm and eggs through non-drug forms, mainly artificial barriers, thereby preventing women from conceiving. Generally speaking, the materials of condoms are mostly natural latex or polyurethane. It is also an ef...

Claims

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Application Information

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IPC IPC(8): C08L7/02C08K3/30C08J5/18C09K11/56A61F6/04
CPCC08K3/30A61F6/04C08J5/18C08J2307/02C08K2003/3036C08L2203/16C09K11/574
Inventor 武瑞雪钱鑫丁艺尹中川
Owner 中科卓研(北京)企业管理有限公司
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