Antibacterial dumbbell material and antibacterial dumbbell

A technology for dumbbells and membrane materials, applied in dumbbells, anti-corrosion coatings, anti-fouling/underwater coatings, etc., can solve problems such as accelerated aging, easy breeding of bacteria on the surface of dumbbells, rusting of dumbbell iron materials, etc., to prolong service life and provide comfort The effect of hand feeling and hygienic contact surface

Inactive Publication Date: 2022-08-05
NANTONG FEIBEN MACHINERY
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing dumbbells generally have the following defects: during use, since the user's hands will be in direct contact with the dumbbell, the sweat discharged by the user during fitness will be soaked on the dumbbell. It is easy to cause the iron material inside the dumbbell to rust or accelerate aging, etc.

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Antibacterial dumbbell material and antibacterial dumbbell
  • Antibacterial dumbbell material and antibacterial dumbbell
  • Antibacterial dumbbell material and antibacterial dumbbell

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] An antibacterial dumbbell material and an antibacterial dumbbell, the antibacterial dumbbell material comprising a core material for preparing a dumbbell body and a film material for preparing a film layer coated on the surface of the dumbbell body;

[0074] The core material includes the following components in parts by weight:

[0075]

[0076] Wherein, the resin is a mixture of epoxy resin E20 and polycarbonate, and the mass ratio of epoxy resin and polycarbonate is 7:3.

[0077] The film material includes the following components in parts by weight:

[0078]

[0079] Wherein, slow-release antibacterial particles are prepared by the following methods:

[0080] 1) Add ammonia water to the mixed solution of ethanol and deionized water, add dodecylamine and trimethylbenzene to the mixed solution under constant stirring at 50°C, and ultrasonically disperse for 6 minutes; add again under constant stirring at 40°C Tetraethyl orthosilicate, reacted for 4 hours, filt...

Embodiment 2

[0096] An antibacterial dumbbell material and an antibacterial dumbbell, the antibacterial dumbbell material comprising a core material for preparing a dumbbell body and a film material for preparing a film layer coated on the surface of the dumbbell body;

[0097] The core material includes the following components in parts by weight:

[0098]

[0099] Wherein, the resin is a mixture of epoxy resin E20 and polycarbonate, and the mass ratio of epoxy resin and polycarbonate is 7:3.

[0100] The film material includes the following components in parts by weight:

[0101]

[0102] Wherein, the preparation method of slow-release antibacterial particles is the same as that of Example 1. The preparation method of the antibacterial dumbbell is the same as that in Example 1.

Embodiment 3

[0104] An antibacterial dumbbell material and an antibacterial dumbbell, the antibacterial dumbbell material comprising a core material for preparing a dumbbell body and a film material for preparing a film layer coated on the surface of the dumbbell body;

[0105] The core material includes the following components in parts by weight:

[0106]

[0107]

[0108] Wherein, the resin is a mixture of epoxy resin E20 and polycarbonate, and the mass ratio of epoxy resin and polycarbonate is 7:3.

[0109] The film material includes the following components in parts by weight:

[0110]

[0111] Wherein, the preparation method of slow-release antibacterial particles is the same as that of Example 1. The preparation method of the antibacterial dumbbell is the same as that in Example 1.

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to view more

Abstract

The invention discloses an antibacterial dumbbell material and an antibacterial dumbbell. The antibacterial dumbbell material comprises a core material used for preparing a dumbbell body and a membrane material used for preparing a membrane layer covering the surface of the dumbbell body. The membrane material is prepared from the following components in parts by weight: 80 to 102 parts of polyurethane; 28 to 55 parts of polytetrafluoroethylene; 2 to 24 parts of slow-release antibacterial particles; 5-35 parts of polyethylene wax; 6 to 32 parts of dicyclohexylmethane diisocyanate; 1-20 parts of a cross-linking agent; and 45-78 parts of a solvent. The sustained-release antibacterial particles can provide continuous antibacterial performance, so that the film layer of the antibacterial dumbbell has a long-acting antibacterial effect; particularly, when the dumbbell is in an environment where bacteria are easy to breed, such as hand sweating or humid air, the silver ions can be self-adaptively released in an accelerated manner, so that the self-adaptive enhancement of the antibacterial effect can be realized, and the healthy and sanitary performance of the dumbbell is greatly improved.

Description

technical field [0001] The invention relates to the field of dumbbell materials, in particular to an antibacterial dumbbell material and an antibacterial dumbbell. Background technique [0002] Dumbbells are a common fitness equipment. Dumbbells are usually made of metal materials such as iron and steel and some polymer materials. For example, the composition for preparing dumbbells disclosed in patent CN101619154B and the method for preparing dumbbells with the composition, patent CN102746579A Disclosed are a composite material dumbbell and barbell product and a manufacturing method thereof. Existing dumbbells generally have the following defects: during use, because the user's hands will be in direct contact with the dumbbells, the sweat discharged by the user during exercise will be soaked on the dumbbells. It is easy to cause rust or accelerated aging of the iron material inside the dumbbell. Therefore, it is now necessary to improve the existing technology to provide ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/04C09D127/18C09D123/06C09D5/14C09D5/08B22F1/103B22F3/02A63B21/072
CPCC09D175/04C09D5/14C09D5/08B22F1/103B22F3/02A63B21/0726B22F2003/023C08K2003/0806C08L27/18C08L23/06C08K9/10C08K7/18C08K9/06C08K3/28C08K3/08Y02A50/30
Inventor 张周陈晓旭陈铁建
Owner NANTONG FEIBEN MACHINERY
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