Nano silver antibacterial latex pillow or mattress and preparation method thereof

A nano-silver antibacterial and latex pillow technology is applied in the application field of nano-silver and antibacterial latex, which can solve the problem that high-efficiency antibacterial properties are not mentioned, and achieve the effects of improving sleep quality, inhibiting bacteria, and ensuring health.

Inactive Publication Date: 2011-04-13
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned Chinese utility model patent is mainly to develop a health care product mainly based on comfort, and the product itself does not mention the high-efficiency antibacterial performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] (1) Use natural rubber latex as the base material for pillows or mattresses. Natural rubber latex is obtained from the sap of the rubber tree. In terms of parts by mass, 100 parts of natural latex and 5 parts of nano-silver were taken, and the stirring speed was 3000rmp high-speed mechanical stirring, and the temperature was mixed at 80°.

[0036] (2) In parts by mass, add 5 parts of sulfur, 5 parts of bis(triethoxypropylsilane) tetrasulfide, 2,6-ditertbutyl - 5 parts of 4-methylphenol, stir with a machine, add 5 parts of soap and air at the same time, under the condition of 1 atmospheric pressure and a temperature of 25 degrees, the amount of air added is added according to 1000 ml / 100g of latex to generate foam , then add 5 parts gelatin. The foam flows through a hose, where a conveyor belt guides it into a pillow or mattress mold. When each pillow or mattress mold is filled to the top with foam, the mold lid is closed. The foam in the mold gels or solidifies unde...

Embodiment 2

[0049] (1) Use natural rubber latex as the base material for pillows or mattresses. Natural rubber latex is obtained from the sap of the rubber tree. In terms of parts by mass, 100 parts of natural latex and 0.000005 parts of nano-silver were taken, and mixed by high-speed mechanical stirring at a stirring speed of 5000 rpm and a temperature of 10°C.

[0050] (2) In parts by mass, add 0.5 part of sulfur, 0.5 part of bis(triethoxypropylsilane) tetrasulfide, 2,6-ditertbutyl - 0.5 parts of 4-methylphenol, stir with a machine, and add 1 part of soap and air at the same time; under the condition of 1 atmospheric pressure and a temperature of 25 degrees, the amount of air added is added according to 1000 ml / 100g of latex to generate foam , then add 5 parts gelatin. The foam flows through a hose, where a conveyor belt guides it into a pillow or mattress mold. When each pillow or mattress mold is filled to the top with foam, the mold lid is closed. The foam in the mold gels or sol...

Embodiment 3

[0052] (1) Use natural rubber latex as the base material for pillows or mattresses. Natural rubber latex is obtained from the sap of the rubber tree. In parts by mass, take 100 parts of natural latex and 2 parts of nano-silver, and use high-speed mechanical stirring at a stirring speed of 7000rmp and a temperature of 40° for mixing.

[0053] (2) In terms of parts by mass, add 3 parts of sulfur, 3 parts of bis(triethoxypropylsilane) tetrasulfide, 2,6-ditertbutyl -4 parts of 4-methylphenol, with mechanical stirring, add 3 parts of soap and air simultaneously, the addition of air adds according to the latex of 400 milliliters / 100g (under 1 atmospheric pressure, temperature is the condition of 25 degrees), produces foam, then add 1 part gelatin. The foam flows through a hose, where a conveyor belt guides it into a pillow or mattress mold. When each pillow or mattress mold is filled to the top with foam, the mold lid is closed. The foam in the mold gels or solidifies under the ...

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PUM

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Abstract

The invention discloses a nano silver antibacterial latex pillow or mattress and a preparation method thereof. Tiny air holes are fully distributed on the surface of the nano silver antibacterial latex pillow or mattress, and air is filled into the tiny air holes; and the silver antibacterial latex pillow or mattress has bacterial resistance on aspergillus niger, aspergillus flavus, discolored aspergillus, penicillium citrinum, paecilomyces varioti, herbarium cladosporium, trichoderma viride and chaetomium globasum. The preparation method comprises the following steps of: uniformly mixing nano sliver with natural latex; then respectively adding sulphur, bi(triethoxy propylsilane)tetrasulfide and 2,6-butylethylene-4-methylphenol; uniformly stirring; adding soap and air to generate foams; then adding gelatin; and compressing for moulding. The nano silver antibacterial latex pillow or mattress of the invention combines air permeability, high elasticity and soft touch feeling of the latex with efficient bacterial resistance and broad spectrum sterilizing performance of nano silver and can effectively overcome the defects of easy bacterial generation, difficult air permeation, and the like of a common pillow on the market.

Description

technical field [0001] The present invention relates to the application of a kind of nano-silver and antibacterial latex, particularly relate to a kind of nano-silver antibacterial latex pillow or mattress, which combines the air permeability, high elasticity, soft touch of latex with the high-efficiency antibacterial and broad-spectrum bactericidal performance of nano-silver combined. Background technique [0002] In recent years, with the rapid improvement of people's living standards and the increasing awareness of health, the bedding industry such as pillows and mattresses is ushering in a spring of vigorous development. Latex pillows / mattresses are extracted from selected natural latex juice, do not contain toxic substances, and are natural and environmentally friendly. The honeycomb design can achieve good air permeability, and the latex has a high density, is durable, always maintains elasticity, and provides all-round support. The body weight is absorbed evenly to a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L7/02C08L89/00C08K13/02C08K3/08C08K3/06C08K5/548C08K5/13C08J9/30B29C44/02A47C27/00A47G9/10
Inventor 魏坤吴远
Owner SOUTH CHINA UNIV OF TECH
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