Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Hand sanitizer and preparation method thereof

A technology of hand sanitizer and paeonol, which is applied in the field of hand sanitizer and its preparation, can solve the problems of low recovery rate of active ingredients, many impurities, and pollute the environment, and achieve excellent decontamination, good solubility, and prevent itching and intolerable effects

Inactive Publication Date: 2017-11-07
CHONGQING UNIV
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention also provides a method for extracting paeonol extract, which solves the problems of low recovery rate of extracted active ingredients, environmental pollution, and many impurities

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
  • Hand sanitizer and preparation method thereof
  • Hand sanitizer and preparation method thereof
  • Hand sanitizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] 1) Weigh 10.003g sodium fatty alcohol polyoxyethylene ether sulfate, 10.024g sodium dodecylbenzenesulfonate, 0.2341g sodium benzoate, 0.442g EDTA-2Na and 1.350g sodium chloride, and pour them into 200mL In a clean beaker, add 50g of distilled water. Place in a constant temperature water bath at 50°C and stir constantly to dissolve all the added components.

[0035] 2) Add 2.007g of coconut oil fatty acid diethanolamide and 2.063g of glycerin to the solution obtained in step 1), and continue to stir in a constant temperature water bath at 50°C to mix evenly to obtain the basic hand sanitizer.

[0036] 3) Weigh 0.722g of paeonol extract, add 1.2g of ethanol, and stir. The solution is slowly added into the basic hand sanitizer prepared in step 2) under continuous stirring, and stirred evenly to obtain the hand sanitizer containing paeonol active ingredients.

Embodiment 2-5

[0038] The method for preparing the hand sanitizer is the same as in Example 1, and the contents of the main components are specifically shown in Table 1.

[0039] Table 1 Main component content of different formula hand sanitizers

[0040]

[0041]

Embodiment 6

[0043] The different hand sanitizers prepared in Examples 1-5 were tested for quality.

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

No PUM Login to View More

Abstract

The invention discloses a hand sanitizer and a preparation method thereof. The hand sanitizer is composed of the following components in percentage by mass: 5%-15% of fatty alcohol polyoxyethylene ether sodium sulfate, 5%-15% of sodium dodecyl benzene sulfonate, 1.5%-3.5% of coconut oil fatty acid diethanolamide, 3.0%-6.0% of glycerol, 1.0%-2.0% of sodium chloride, 0.2%-0.5% of sodium benzoate, 0.2%-1.0% of EDTA-2Na, 0.5%-2.0% of a cortex moutan extract, 1.0%-1.5% of ethanol and the balance of distilled water, wherein the cortex moutan extract is prepared by adopting an ethanol-water-sodium chloride aqueous two phase method. The hand sanitizer is low in alkalinity and non-irritant, has the effects of relieving itching and stopping pain, can alleviate pain and itching sensations during cleaning of allergic-type and eczema-type skins and skin with mosquito bites and insect bites, has good decontamination effect, is simple to operate, and is low in cost.

Description

technical field [0001] The invention relates to the technical field of washing products, in particular to a hand sanitizer and a preparation method thereof. Background technique [0002] Eczema is a skin inflammatory reaction with severe itching caused by various internal and external factors. Divided into acute, subacute and chronic stages. In the acute phase, it tends to exudate, while in the chronic phase, it is infiltrating and hypertrophic. Eczema generally lasts for a long time, and itching is more unbearable especially when bathing, washing hands, etc. are stimulated by cold and heat. Therefore, it is very necessary to find a hand sanitizer for eczema-type skin that is non-irritating, has obvious anti-itch and pain relief, and prevents unconscious scratching. [0003] Cortex paeonol is the dried root bark of the Ranunculaceae plant peony. It is a Chinese medicinal material with very high medicinal value in my country. It has the functions of clearing heat and cooli...

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): A61K8/9789A61K8/86A61K8/46A61K8/42A61K8/34A61Q19/10A61P17/00A61P37/08A61P17/04A61P17/02
CPCA61K8/345A61K8/42A61K8/466A61K8/86A61K8/97A61K2800/48A61K2800/72A61Q19/10
Inventor 穆小静易小琦袁小琳陈刚陈家状王成善
Owner CHONGQING UNIV
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
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com