Means for contg. and dispensing cosmetic substance or the like

A technology of cosmetics and products, which is applied in the fields of pasty products, pastes, liquids, and gels, and can solve problems such as dirty applicators and adverse effects of products

Inactive Publication Date: 2002-02-20
LOREAL SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Additionally, if the applicator tip is not cleaned after each use, contact of product remaining on the applicator tip with the surrounding air or other elements of the storage environment can contaminate the applicator tip and damage the product carried on the applicator tip. have adverse effects

Method used

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  • Means for contg. and dispensing cosmetic substance or the like
  • Means for contg. and dispensing cosmetic substance or the like
  • Means for contg. and dispensing cosmetic substance or the like

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] The device 1 in FIG. 1 comprises a polypropylene cylindrical device body 2 having a longitudinal axis X, the device body 2 comprising a first cavity 3 defined by a cylindrical skirt 19 and a first port 18 as an opening and a connection with the first end 18. Opposite and closed by the transverse wall 16 is the second port. The channel 4 runs through the center of the transverse wall 16 . A transverse wall 16 separates the first chamber 3 from the second chamber 6 above the first chamber 3 .

[0051] The bottom 7 of the second cavity 6 is hemispherical, and the channel 4 penetrates to the bottom 7 . The end of the second cavity 6 opposite the bottom 7 forms a free port 8 delimiting an opening 9 . The outer surface of the second chamber 6 is provided with threads 10 for matching with corresponding threads 11 on the inner surface of the plug 13 . On the plug 13 is fixed a ball-shaped open-cell foam applicator 14 , the shape of which applicator 14 conforms to the hemisph...

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PUM

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Abstract

The invention provides an applicator component which is easy to use, enables a user to take out a certain amount of a product, and prevents the product from being separated. A unit has a first compartment containing a product to be discharged and a second compartment, which has a smaller area than the first compartment and is linked to the first compartment by a flow path. The second compartment contains an applicator component mounted on a sealing component which can seal an opening at the edge. The first compartment is equipped with a system including the following process: Pressure is applied to a contained product by the movements of a driving component separate from the sealing component. A certain amount of the product is flowed into the second compartment through the flow path. The product is supplied to a surface of the applicator component and/or to a certain depth of it.

Description

technical field [0001] The present invention relates to a device for containing and applying cosmetics and the like. The present invention is especially suitable for liquid, gel, cream and pasty products. The application and application of cosmetic or care products for the skin or hair, make-up removers or hair coloring products will be described by way of example below. technical background [0002] Especially in the field of cosmetics, certain products, especially those in the form of creams, creams, pastes or gels, are dispensed by means of pumps and under pressure. Due to their instability in air, these products are contained in pump systems of the airless type, that is, contained in a storage container under vacuum and which reduces in volume during use. Typically, the storage container is a bag-like container with a shrinkable outer wall, or a container tube with a deformable outer wall or a bottle with a built-in follower piston. The pump can be of the piston, diap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45D34/04A45D19/00A45D40/04A45D40/26B05C11/10B05C17/01B65D51/32B65D83/00
CPCA45D2034/005B65D2583/005A45D2200/055A45D40/265A45D2019/0066A45D40/04B65D51/32B65D83/0011A45D19/0066
Inventor J·L·H·格雷特
Owner LOREAL SA
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