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Warming agent clathrate compound applied to absorbent products and preparation method for warming agent clathrate compound

A technology of absorbent products and warming agents, applied in the field of packaging and objects, can solve the problems of high irritation and achieve long-lasting and optimized warmth

Active Publication Date: 2012-12-12
TIANJIN SINOSH NEW MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0022] However, these warming agents cannot be directly or simply diluted and applied to absorbent products due to their high irritation

Method used

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  • Warming agent clathrate compound applied to absorbent products and preparation method for warming agent clathrate compound
  • Warming agent clathrate compound applied to absorbent products and preparation method for warming agent clathrate compound
  • Warming agent clathrate compound applied to absorbent products and preparation method for warming agent clathrate compound

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] To prepare clathrates, weigh 10g of β-cyclodextrin and place it in a reaction kettle, add 200ml of water and heat and stir until β-cyclodextrin is completely dissolved, and continue to heat up to 55°C to make a saturated aqueous solution; weigh 5g of ginger essential oil Dissolve with 5ml of propylene glycol, slowly add it into the reaction kettle with β-cyclodextrin under stirring condition, continue heating and stirring for 2h, concentrate the solution under reduced pressure to 50ml, refrigerate overnight at 4°C, filter out the precipitate, and place it at 90 After drying at ℃ for 1 hour, the cyclodextrin inclusion complex of ginger essential oil can be obtained, and the product is a white powder;

Embodiment 2

[0065] To prepare clathrates, weigh 15g of 2-hydroxypropyl-β-cyclodextrin and place it in a reaction kettle, add 200ml of water and heat and stir until 2-hydroxypropyl-β-cyclodextrin is completely dissolved, and continue to heat up to 70°C. Make a saturated aqueous solution; weigh 5g of vanillyl butyl ether and dissolve it in 5ml of ethanol, slowly add it into the reaction kettle containing 2-hydroxypropyl-β-cyclodextrin under stirring conditions, continue heating and stirring for 7h, while hot The precipitate was filtered out, and then dried at 90° C. for 1 hour to obtain the inclusion compound of vanillyl butyl ether cyclodextrin, which was a white powder.

Embodiment 3

[0067] To prepare clathrates, weigh 10g of β-cyclodextrin and place it in a reaction kettle, add 200ml of water and heat and stir until the β-cyclodextrin is completely dissolved, and continue to heat up to 75°C to make a saturated aqueous solution; weigh 2g of vanillin Dissolve -1,2-hexanediol acetal in 5ml PEG400, slowly add it into the reaction kettle containing β-cyclodextrin under stirring condition, continue heating and stirring for 1h, concentrate the solution under reduced pressure to 50ml, and refrigerate at 4°C Overnight, filter out the precipitate, and dry at 90°C for 1 hour to obtain the cyclodextrin inclusion compound of ginger essential oil, which is a white powder.

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PUM

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Abstract

The invention discloses a warming agent clathrate compound applied to absorbent products. The clathrate compound is prepared by performing clathration on cyclodextrin or cyclodextrin derivatives for a warming agent. The warming agent comprises any one of a vanillyl ether compound, an amide compound and vanillin acetal or gingerol. The invention also discloses a preparation method for the warming agent clathrate compound. The invention has the beneficial effects that the absorbent products are warm and dry but are not scorching by using the warming agent clathrate compound disclosed by the invention, thus, the comfortable sensations of people using the absorbent products are enhanced.

Description

technical field [0001] The present invention relates to an inclusion compound used in an absorbent product, in particular to an inclusion compound that makes the user of the absorbent product feel warm. Background technique [0002] Most types of absorbent structures have been devised not only to be effective for absorbing body fluids such as blood, urine, menses, etc., but also to be hygienic and comfortable to use. Such articles generally comprise a body fluid permeable topsheet material, an absorbent core and a liquid impermeable backsheet material. Improvements have been made in various shapes, sizes, and thicknesses of such articles to make them more comfortable and convenient to use. [0003] Disposable absorbent articles, such as diapers, sanitary napkins, pantiliners, etc., having a lotion-coated topsheet are known. Various types of lotions are known to provide various skin benefits, such as preventing or treating diaper rash. These lotions can be applied to, for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/20A61L15/28A61L15/42
Inventor 韩海星陈奎
Owner TIANJIN SINOSH NEW MATERIAL TECH
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