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Cool Keeping

A technology of cooling agent and water-soluble resin, applied in the field of physics or chemistry, can solve the problems of deterioration of aquatic products, affecting the flavor and appearance of food, and few cooling methods, so as to slow down the temperature rise, control and bacteria reproduction, The effect of preventing the growth of bacteria

Inactive Publication Date: 2003-05-07
迪斯肯特化学工业(南通)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many cold preservation technologies for existing food, etc., but there are not many cold preservation methods in the food transportation process, which often results in food (such as milk, ice cream cake, aquatic products, etc.) in the transportation process, bacteria multiply rapidly, ice cream melts, water Product spoilage, affecting the flavor and aesthetics of the food

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Mix 30% (weight percent) of acrylic resin or methacrylic resin or its derivative polymer (or other suitable water-soluble resin) with 70% (weight percent) of water by physical means, and mix according to the purpose Wait for packing. Such as packing in plastic bags, etc. When it is applied, firstly, the mixture of water-soluble resin such as acrylic resin and water can be cryogenically frozen (such as using a freezer), and then taken out after it solidifies, and then placed in items that need to be stored at low temperature (such as food), and use its Melting absorbs heat to maintain the low temperature of the items to be preserved and slow down the temperature rise.

Embodiment 2

[0015] Evenly mix 10% (weight percent) acrylic resin (or other suitable water-soluble resins) with 90% (weight percent) water, and distribute as required. When in application, the above-mentioned mixed solution is first subjected to low-temperature freezing, and then it is placed in items that need to be stored at low temperature (such as flowers), and it is used to melt and absorb heat, so as to maintain the low temperature of the items that need to be stored and slow down the temperature rise. high.

Embodiment 3

[0017] 5% (weight percentage) of acrylic resin (or other suitable water-soluble resin) and 95% (weight percentage) of water are evenly mixed and subpackaged. In application, the above-mentioned mixed solution is first cryogenically frozen, and then placed in items that need to be stored at low temperature (such as aquatic products), and used to melt and absorb heat, so as to maintain the low temperature of the items to be stored and slow down the temperature rise. .

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PUM

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Abstract

A cold-insualting agnet for feed, flower, medicine, etc contains water-soluble resin (5-60%) and water (40-95%).

Description

Technical field: [0001] The present invention relates to physical or chemical methods and technologies, and is a chemical formulation used to maintain or maintain the temperature rise of articles, specifically, a cooling agent for food, flowers or medical supplies. Background technique: [0002] There are many cold preservation technologies for existing food, etc., but there are not many cold preservation methods in the food transportation process, which often results in food (such as milk, ice cream cake, aquatic products, etc.) in the transportation process, bacteria multiply rapidly, ice cream melts, water The product deteriorates, affecting the flavor and aesthetics of the food. Others, such as the preservation and transportation of fresh flowers, the cold storage of medical drugs, and the physical cooling of patients when they have a fever, also require convenient, reliable and low-cost cooling technologies and corresponding materials. Invention content: [0003] The...

Claims

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Application Information

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IPC IPC(8): C09K5/04
Inventor 末次荣作刘辉吴金平蔡亦时
Owner 迪斯肯特化学工业(南通)有限公司
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