Sprayer containing emulsified deodorant with hollow dispensing tip

A technology that distributes the head and emulsifier, which is applied to the distribution header field

Active Publication Date: 2019-06-28
LOREAL SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, the spray produced must be delivered at the required flow rate,

Method used

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  • Sprayer containing emulsified deodorant with hollow dispensing tip
  • Sprayer containing emulsified deodorant with hollow dispensing tip
  • Sprayer containing emulsified deodorant with hollow dispensing tip

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0154] Figure 1 to Figure 3 The shown dispensing head 1 is intended to fit on a container not shown, which is provided with a hollow valve stem or pump rod through which the product to be dispensed contained in the container is directed towards the dispensing head 1 .

[0155] The container can in particular be a pressurized container of the aerosol canister type containing a propellant gas, for example compressed air or liquefied gas.

[0156] The container can be provided with a valve, and the opening of the valve can take place, for example, by insertion of the hollow rod or alternatively by turning it over. In case the container is equipped with a pump, the actuation of the pump can take place, for example, by the insertion of a hollow rod along its longitudinal axis.

[0157] The dispensing head 1 comprises a body 3 which can be made in one piece from a single piece, or comprise a plurality of elements which are manufactured separately and assembled together.

[0158] ...

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PUM

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Abstract

The present invention relates to a dispensing device for a cosmetic composition comprising a dispensing head (1) adapted to fit on a container containing said cosmetic composition to be dispensed, (i) said dispensing head comprising: - a body (3) which is open at two opposite axial ends, - a mating part (10) which is open at two opposite axial ends which at least partially define at least one dispensing hole (12 ), the single cross-sectional area of ​​the distribution hole is within 0.03 mm 2 with 0.5mm 2 Between, and (ii) said cosmetic composition comprises - at least one emulsifier selected from water-in-oil emulsifiers and oil-in-water emulsifiers in a cosmetically acceptable medium, - at least one cosmetic Active ingredients, especially at least deodorant active ingredients and/or antiperspirant active ingredients.

Description

technical field [0001] The invention relates to a dispensing head for dispensing, in particular spraying, a product contained in a container. [0002] More particularly, but not exclusively, the present invention relates to spray heads adapted to fit on pressurized containers containing deodorant or antiperspirant cosmetics. Background technique [0003] Many spray heads have been proposed with one or more dispensing orifices. There are many parameters that need to be considered during the conceptual design of the spray head. [0004] First, the spray produced should have a particle size suitable for application. In this regard, the droplet size should be neither too small nor too large. [0005] Furthermore, the spray produced must be delivered at the required flow rate, and the spray head should not subject the product stream to excessive pressure loss. [0006] The form of the spray should likewise correspond to the intended application and thus allow coverage of a la...

Claims

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Application Information

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IPC IPC(8): B05B1/06A61Q15/00A61L9/01B65D83/20B65D83/30
CPCA61Q15/00B05B1/06B65D83/205B65D83/30A61K8/062A61K8/064A61K2800/87A45D34/04A45D2200/057B05B7/0425A45D34/00A61K8/06B65D83/28B65D83/752
Inventor N.阿尔比泽蒂
Owner LOREAL SA
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