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Absorbent disinfection dry powder and preparation method thereof

A dry powder and polymer water absorption technology, applied in the field of sanitation and epidemic prevention, can solve the problems of inability to sterilize and clean semi-solid and liquid dirt, and achieve the effect of significant disinfection effect, reducing the difficulty of cleaning work, and facilitating cleaning.

Inactive Publication Date: 2013-03-20
中国民用航空局民用航空医学中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a water-absorbing and disinfecting dry powder for the shortcomings that existing disinfectants cannot quickly disinfect and clean semi-solid and liquid dirt.

Method used

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  • Absorbent disinfection dry powder and preparation method thereof
  • Absorbent disinfection dry powder and preparation method thereof
  • Absorbent disinfection dry powder and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The preparation of embodiment 1 water-absorbing disinfection dry powder

[0043] The properties of polyacrylic acid polymer water-absorbent resin with a polymerization degree of 1 million provided by Tangshan Boya Resin Co., Ltd. are shown in Table 1. Accurately weigh 95g of polyacrylic acid polymer water-absorbent resin and 5g of trichloroisocyanuric acid, and dry them separately. Finally, pass through a 40-mesh sieve, grind after mixing, and pass through a 60-mesh sieve to make 100g of individually packaged water-absorbing and disinfecting dry powder.

[0044] Table 1 Physical and chemical indicators of polyacrylic acid polymer water-absorbent resin

[0045]

Embodiment 2

[0046] The preparation of embodiment 2 water-absorbing disinfection dry powder

[0047] Accurately weigh 90g polyacrylic polymer water-absorbing resin with a polymerization degree of 1 million and 10g trichloroisocyanuric acid provided by Tangshan Boya Resin Co., Ltd., pass through a 40-mesh sieve after drying, mix and grind, and pass through a 60-mesh sieve , made into 100g individually packaged water-absorbing disinfection dry powder.

Embodiment 3

[0048] The preparation of embodiment 3 water-absorbing disinfection dry powder

[0049] Accurately weigh 97g polyacrylic polymer water-absorbing resin with a polymerization degree of 1 million and 3g trichloroisocyanuric acid provided by Tangshan Boya Resin Co., Ltd., pass through a 40-mesh sieve after drying, mix and grind, and pass through a 60-mesh sieve , made into 100g individually packaged water-absorbing disinfection dry powder.

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Abstract

The invention discloses absorbent disinfection dry powder and a preparation method thereof. The absorbent disinfection dry powder comprises the following components in percentage by mass: 90 to 99 percent of polyacrylic acid-series macromolecule absorbent resin and 1 to 10 percent of trichloroiminocyanuric acid. The absorbent disinfection dry powder can disinfect an object and remarkable bacteriostatic effect is achieved after the absorbent disinfection dry powder with the disinfectant content of 10 percent, 5 percent and 3 percent absorbs 30 times, 20 times and 10 times of water respectively; and water in the semi-solid / liquid-state object is absorbed and solidified so as to form gel, effectively prevent potential harmful substances or bacteria in the object from dispersing and be convenient for clearing. The absorbent disinfection dry powder has high water absorption speed, high water absorption rate and wide application prospect, is safe and convenient to use and has the average time of 30 seconds from the addition of the absorbent disinfection dry powder to the solidification of the object.

Description

technical field [0001] The invention relates to the field of sanitation and epidemic prevention, in particular to a water-absorbing disinfection dry powder and a preparation method thereof. Background technique [0002] In recent years, epidemic infectious diseases have become more and more rampant, and public health emergencies have occurred all over the world. If these emergencies cannot be responded to in a timely and effective manner, they will often cause huge economic losses and social panic. For this reason, the public health departments of governments of various countries have studied and formulated emergency plans for various public health emergencies, and increased support for the research and development of epidemic prevention equipment. Among them, disinfectants are used in daily disinfection, post-disaster epidemic prevention, outbreaks such as SARS, H 1 N 1 It has played an important role in major public health events such as influenza and hand, foot and mout...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/64A01N25/12A01N25/10A01P1/00A01P3/00
Inventor 周毓瑾丰廷宗丁仁奎王妍朱东山陈振玲祁妍敏
Owner 中国民用航空局民用航空医学中心