Eye cleaning liquid and preparation method thereof

A cleansing liquid and eye technology, applied in the field of eye cleansing liquid and its preparation, can solve problems such as foreign body sensation, congestion, dry eyes, etc.

Inactive Publication Date: 2015-04-01
大晶眼健康科技(浙江)有限公司
View PDF3 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, long-term wear of contact lenses can cause eye dryness, soreness, fatigue, foreign body sensation and other discomforts. Modern people stare at computer and mobile phone screens for a long time, especially in air-conditioned rooms. Symptoms such as conjunctival hyperemia and eye fatigue
All of the above will affect the health of our eyes, but there is no external eye cleaning solution with high safety, good effect and suitable for public use in the market

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Each 1000ml of this example is prepared from the following ingredients: 0.2g of sodium hyaluronate, 3g of sodium chloride, 2g of boric acid, 0.2g of borax, 1g of Gentiana extract, 1g of Cassia japonica extract, 10mg of menthol, and borneol 5mg, propylene glycol 5g, methyl p-hydroxybenzoate 0.3g, propyl p-hydroxybenzoate 0.15g, add purified water to 1000ml.

[0019] Every 1000ml of present embodiment is made by following steps:

[0020] (1) Take 0.2g of sodium hyaluronate and dissolve it in 400ml of purified water at 70-80°C, and feed carefully and slowly while stirring. In order to avoid agglomeration, keep warm and stir for more than 0.5 hours to ensure complete dissolution, then cool to below 30°C ;

[0021] (2) Add 3g of sodium chloride, 2g of boric acid, and 0.2g of borax into 500ml of purified water, and stir until completely dissolved;

[0022] (3) Transfer the solution obtained in step (1) to the solution obtained in step (2);

[0023] (4) Add 1 g of Gentiana ...

Embodiment 2

[0028] Each 1000ml of this example is prepared from the following ingredients: 0.2g of sodium hyaluronate, 5g of sodium chloride, 4g of boric acid, 0.4g of borax, 3g of gentian extract, 5g of Cassia japonica extract, 50mg of menthol, and borneol 10mg, propylene glycol 5g, methyl p-hydroxybenzoate 0.3g, propyl p-hydroxybenzoate 0.15g, add purified water to 1000ml.

[0029] Every 1000ml of present embodiment is made by following steps:

[0030] (1) Take 0.2g of sodium hyaluronate and dissolve it in 400ml of purified water at 70°C-80°C, and feed carefully and slowly while stirring. In order to avoid agglomeration, keep stirring for more than 0.5 hours to ensure complete dissolution, then cool to 30°C the following;

[0031] (2) Add 5g of sodium chloride, 4g of boric acid, and 0.4g of borax into 500ml of purified water, and stir until completely dissolved;

[0032] (3) Transfer the solution obtained in step (1) to the solution obtained in step (2);

[0033] (4) Add 3 g of Genti...

Embodiment 3

[0038] Each 1000ml of this example is prepared from the following ingredients: sodium hyaluronate 2g, sodium chloride 9g, boric acid g, borax 1g, Gentiana extract 6g, Cassia japonica extract 20g, menthol 10mg, borneol 50mg, Propylene glycol 5g, methyl p-hydroxybenzoate 0.3g, propyl p-hydroxybenzoate 0.15g, add purified water to 1000ml.

[0039] Every 1000ml of present embodiment is made by following steps:

[0040] (1) Take 2g of sodium hyaluronate and dissolve it in 400ml of purified water at 70°C-80°C, and feed slowly while stirring. In order to avoid agglomeration, heat and stir for more than 0.5 hours to ensure complete dissolution, then cool to below 30°C ;

[0041] (2) Add 9g of sodium chloride, 6g of boric acid, and 1g of borax into 500ml of purified water, and stir until completely dissolved;

[0042] (3) Transfer the solution obtained in step (1) to the solution obtained in step (2);

[0043] (4) Add 6 g of Gentiana extract and 20 g of Cassia chinensis extract to t...

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 an eye cleaning liquid for cleaning eyes and a preparation method thereof. Every 1000ml of the eye cleaning liquid is prepared from the following components by weight: 0.2-2g of sodium hyaluronate, 3-9g of sodium chloride, 2-6g of boric acid, 0.2-1g of borax, 1-6g of a felwort extraction liquid, 1-6g of a concha haliotidis extraction liquid, 10-100mg of menthol, 5-50g of borneol, 5g of propylene glycol, 0.3g of methyl p-hydroxybenzoate, 0.15g of propyl p-hydroxybenzoate and purified water which is added to 1000ml. The pH value of the eye cleaning liquid is 6.5-7.5, and the osmotic pressure is 260-330mOsm/kg. The eye cleaning liquid taking Chinese herbal medicines as main raw materials is safe and reliable and has the advantages of being used for preventing and relieving eye fatigue, eye discomfort and eye dryness.

Description

technical field [0001] The invention relates to an eye cleaning solution for cleaning eyes and a preparation method thereof. Background technique [0002] Nowadays, environmental problems are becoming more and more prominent. Exhaust gas emissions from chemical plants, vehicle exhaust emissions, smog, sandstorms, etc. will cause or aggravate eye discomfort. In addition, long-term wear of contact lenses can cause eye dryness, soreness, fatigue, foreign body sensation and other discomforts. Modern people stare at computer and mobile phone screens for a long time, especially in air-conditioned rooms. Produce conjunctival hyperemia, eye fatigue and other symptoms. All of the above will affect the health of our eyes, but there is no external eye cleaning solution with high safety, good effect and suitable for public use in the market. With the improvement of people's living standards, eye problems have been paid more and more attention, so there is a huge market space for the p...

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): A61K36/515A61P27/04A61K35/618A61K33/22A61K33/14A61K31/722A61K31/045
Inventor 林国义
Owner 大晶眼健康科技(浙江)有限公司
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap