Low-viscosity skin lotion and preparation method thereof

A technology of skin care milk and low viscosity, which is applied in the field of low viscosity skin care lotion and the manufacture of the low viscosity skin care lotion. It can solve the problems of complex equipment, large changes in the viscosity and temperature of the lotion, and the inability to pour it out, and achieve the effect of simple process.

Active Publication Date: 2009-05-20
广东名臣日化有限公司
View PDF0 Cites 29 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (2): Micro-emulsion technology is used to manufacture low-viscosity emulsion, but because the manufacturing process is difficult to control, the equipment requires high pressure resistance, complex equipment, and high production costs, this emulsion manufacturing technology is difficult to be adopted by some small cosmetics companies
[0005] (3): Another method of making low-viscosity emulsion is to use solubilization technology, so that water-insoluble skin care oils and essences can be dissolved in water through solubilization technology. The disadvantage of this method of making emulsions is that only a small amount of oil and essence can be added. The product is not good for moisturizing and skin care, and the use of too much solubilizer is very irritating to the skin
Most of

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
  • Low-viscosity skin lotion and preparation method thereof
  • Low-viscosity skin lotion and preparation method thereof
  • Low-viscosity skin lotion and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0032] The preparation method of the above low-viscosity skin care emulsion comprises the following sequential steps: first calculate by weight percentage, weigh each component according to the formula; Add it into the oil phase pot and heat up to 90°C-95°C; add stabilizers, some preservatives, deionized water and other water-soluble components into the water phase pot and heat up to 90°C-95°C; then put the oil phase pot The raw materials and water phase pot raw materials are vacuum pumped into the emulsification pot, homogenized for 5-15 minutes, and the homogenization speed is 2200-3400r / min, then the emulsion is cooled, the remaining components are added, continued cooling, and discharged. Emphasis of the present invention is the selection of emulsifying agent and the selection of stabilizing agent, will make low-viscosity emulsion stable, the key is to use multiple non-ionic emulsifying agent pairs and multiple polymers and macromolecular polysaccharides as stabilizing agen...

Embodiment 1

[0036] Oil phase raw materials:

[0037]

[0038] Water Phase Raw Materials:

[0039]

[0040] Preparation:

[0041] First weigh each component according to the above formula, and then put ① into Add all the ingredients into the oil phase pot, heat up to 90°C-95°C, put Put the ingredients into the water phase pot, heat up to 90°C-95°C, then vacuum pump the oil phase pot raw materials and water phase pot raw materials into the emulsification pot, homogenize for 10 minutes, and the homogenization speed is 2800r / min, then cool the liquid to 45°C, add Continue to cool the liquid to 40°C, then it can be discharged from the emulsification pot.

[0042] Detection: Measure the viscosity of the emulsion with a BROOKFIELD viscometer at room temperature 25°C. The viscosity of the emulsion is 1809mPa.s. After the emulsion is kept at a temperature of 38±1°C for 1 hour, it is centrifuged in a centrifuge at a speed of 2000r / min for 30 minutes. The emulsion is stable. layered. ...

Embodiment 2

[0046] Oil phase raw materials:

[0047]

[0048] Water Phase Raw Materials:

[0049]

[0050]

[0051] Preparation:

[0052] First weigh each component according to the above formula, and then put ① into Add all the ingredients into the oil phase pot, heat up to 90°C-95°C, put Put the ingredients into the water phase pot, heat up to 90°C-95°C, then vacuum pump the oil phase pot raw materials and water phase pot raw materials into the emulsification pot, homogenize for 10 minutes, and the homogenization speed is 2800r / min, then cool the liquid to 45°C, add Continue to cool the liquid to 40 ° C, that is, it can be discharged from the emulsification pot.

[0053] Detection: Measure the viscosity of the emulsion with a BROOKFIELD viscometer at room temperature 25°C. The viscosity of the emulsion is 1507mPa.s. After the emulsion is kept at a constant temperature of 38±1°C for 1 hour, it is centrifuged in a centrifuge at a speed of 2000r / min for 30 minutes. The emul...

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 low-viscosity skin-care emulsion and a preparation method thereof. The preparation method comprises the following steps: firstly, weighing the following components by weight percentage according to a formulation: 1.0 to 3.0 percent of main emulsifying agent, 1.0 to 3.0 percent of auxiliary emulsifying agent, 0.4 to 0.8 percent of stabilizing agent, 17.0 to 27.0 percent of emollient, 0.6 to 1.6 percent of preservative, and the balance being additive and deionized water; and then adding an oil-soluble component into an oil-phase pot, adding a water-soluble component into a water-phase pot, heating the pots respectively, extracting raw materials in the oil-phase pot and the water-phase pot into an emulsifying pot to homogenate the mixture, later cooling the mixture, adding residual components into the mixture, and discharging the skin-care emulsion. The viscosity of the low-viscosity skin-care emulsion prepared by the method is between 1,500 mpa.s and 3,000 mpa.s, emulsion centrifugation does not cause oil-water separation phenomenon, the viscosity of the emulsion is affected by temperature little, and at the same time, the production method for the emulsion has the advantage of simple process and can produce the emulsion by using the prior producing technique and equipment.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a low-viscosity skin care emulsion and a method for manufacturing the low-viscosity skin care emulsion. Background technique [0002] With the deepening of reform and opening up, the rapid improvement of people's living standards, and the continuous expansion of the cosmetics market, consumers not only put forward higher quality requirements for skin care lotions, but also have increasingly stringent requirements for product packaging and aesthetics. At present, most high-grade skin care lotions on the market are low-viscosity lotions, and high-grade hard materials are used as packaging containers such as glass and metal. Because the stability of low-viscosity emulsion is difficult to control, and the technical requirements are higher than those of skin care honey, most high-end low-viscosity skin care lotion products on the market are often found in large multinational companies and joi...

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): A61K8/06A61K8/97A61K8/92A61K8/81A61K8/84A61K8/73A61K8/60A61K8/45A61Q19/00
Inventor 陈勤发
Owner 广东名臣日化有限公司
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