Safe and easy-to-clean lubricating oil composition for condoms and preparation method thereof

A lubricating oil composition, easy-to-clean technology, applied in medical science, surgery, etc., can solve problems such as residual lubricating components, inconvenient use, difficult to wipe and clean, etc., achieve stable quality, easy to clean, and reduce the risk of slipping Effect

Inactive Publication Date: 2013-12-18
蔡智浙
View PDF8 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to solve the shortcomings of the prior art lubricating oil or lubricant for condoms that are inconvenient to us...

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

[0026] A safe and easy-to-clean lubricating oil composition for a condom, in percent by weight, the lubricating oil composition is composed of the following components:

[0027] Water-soluble silicone oil 30%

[0028] Propylene Glycol 40%

[0029] Polyethylene glycol PEG-400 30%.

[0030] Configure 1000g condom with safe and easy-to-clean lubricating oil composition according to above-mentioned proportioning, concrete operation is as follows:

[0031] Take 500g of water-soluble silicone oil (source: purchased from French Total Company, product model: Fluide 193), and reach cosmetic grade after adsorption and removal of impurities by activated carbon, then take 300g of the above-mentioned cosmetic-grade water-soluble silicone oil, add 400g of food-grade propylene glycol and 150g of food Grade polyethylene glycol PEG-400 is mixed and placed in a dispersion tank, heated to 30°C, and dispersed for 10 minutes at a stirring speed of 1000rpm; then continue to add 150g of food-grade...

Embodiment 2

[0033] A safe and easy-to-clean lubricating oil composition for a condom, in percent by weight, the lubricating oil composition is composed of the following components:

[0034] Polyether modified polysiloxane 60%

[0035] Glycerol 10%

[0036] Tripolyethylene oxide PEO 30%.

[0037] Medical-grade polyethylene glycol is also called polyethylene oxide PEO. Tripolyethylene oxide PEO is used in this embodiment, and 1000 g of safe and easy-to-clean lubricating oil compositions for condoms are configured according to the above proportioning ratio. The specific operations are as follows:

[0038] Take 650g of polyether-modified polysiloxane (source: purchased from Evonik, Germany, product model: Tego Sulpho 2), and remove impurities by activated carbon to reach cosmetic grade, with a viscosity of 100mPa.S. The polyether-modified The content of impurity dimethylsiloxane and its polymer in polysiloxane is less than 1.0%;

[0039] Take 600g of the above-mentioned polyether-modified ...

Embodiment 3

[0041] A safe and easy-to-clean lubricating oil composition for a condom, in percent by weight, the lubricating oil composition is composed of the following components:

[0042] Polyether modified polysiloxane 50%

[0043] Glycerol 30%

[0044] Polyethylene glycol PEG-600 20%.

[0045] Configure 1000g condom with safe and easy-to-clean lubricating oil composition according to above-mentioned proportioning, concrete operation is as follows:

[0046] Take 600g of polyether-modified polysiloxane (source: purchased from Evonik, Germany, product model: Tego Sulpho 2), and remove impurities by activated carbon to reach cosmetic grade, with a viscosity of 100mPa.S. The polyether-modified The content of impurity dimethylsiloxane and its polymer in polysiloxane is less than 1.0%;

[0047] Then take 500g of the above-mentioned cosmetic-grade polyether-modified polysiloxane, add 100g of food-grade glycerol and 100g of cosmetic-grade polyethylene glycol PEG-600, mix them, place them in...

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

PropertyMeasurementUnit
Viscosity rangeaaaaaaaaaa
Molecular weightaaaaaaaaaa
Login to view more

Abstract

The invention belongs to the technical field of contraceptives and particularly relates to a safe and easy-to-clean lubricating oil composition for condoms and a preparation method thereof. The lubricating oil composition comprises the following components in percentage by weight: 30-60% of water-soluble silicone oil, 10-40% of alcohol type diluent and 0.1-30% of polyethylene glycol. The lubricating oil composition disclosed by the invention has the beneficial effects that (1) the lubricating oil composition disclosed by the invention is reasonable in compatibility, safe, non-toxic, convenient to use, convenient to clean, easy to wipe and clean and less prone to remaining on body surfaces; (2) compared with lubricating oil or a lubricating agent in the prior art, the lubricating oil composition disclosed by the invention can reduce the usage amount by 30-40% during the use and greatly reduce the risk of enabling the condoms to slip off; (3) the preparation method of the lubricating oil composition disclosed by the invention is simple to operate, the processing cost is low, and the prepared lubricating oil composition has stable quality.

Description

technical field [0001] The invention belongs to the technical field of contraceptive products, in particular to a safe and easy-to-clean lubricating oil composition for condoms and a preparation method thereof. Background technique [0002] The existing condoms in the domestic and foreign markets often have the following three disadvantages: (1) condoms without lubricants are easily damaged or broken, and they bring uncomfortable sexual feelings during use; (2) currently common additives The main lubricant used is simethicone. Although it has a good lubricating effect, it is too oily, which makes it difficult to clean and tends to remain on the body surface and in the body. Although simethicone is odorless, non-toxic, physiologically inert and has good chemical stability, it is also commonly used as an additive in daily cosmetics, but it is difficult to wipe and clean, and it is inconvenient to use; (3) due to the inappropriate amount of added lubricant, Some condoms slip o...

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
IPC IPC(8): A61L31/06
Inventor 蔡智浙蔡智奇
Owner 蔡智浙
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