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Multi-component applicator

An applicator, multi-component technology, applied in the direction of dispensers with replaceable accessories, liquid distribution, dispensing devices, etc., can solve the problem of residue extrusion, etc.

Inactive Publication Date: 2019-06-04
BEIERSDORF AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, the system is discarded because the residue (solids) mostly cannot be squeezed out in new use

Method used

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  • Multi-component applicator
  • Multi-component applicator
  • Multi-component applicator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0066] figure 1 Shown is a multi-chamber applicator (1) according to the invention with a multi-chamber container (2) with a A device referred to hereinafter as a "dispensing head". The container (2) contains two chambers (4) and (5), which are surrounded by the container (6). The container (2) is closed with a dedicated valve (7) from which the subcomponents contained in the container can be discharged separately. Inside the container, the two channels of the valve each connect a bag made of plastic-aluminum composite film to a chamber filled with subcomponents (A) and (B). The container is supplied with an overpressure (P) of gas (compressed air or another driving gas) which applies pressure to chambers (4) and (5) (Bag-in-Can design , such as a multi-chamber container according to EP 2634111A).

[0067] The dispensing head (3) has a cylindrical housing (14) by means of which the dispensing head (3) is held on the multi-chambered container (2).

[0068] When the valve i...

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PUM

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Abstract

The invention relates to a multi-chamber applicator (1) comprising a multi-chamber container (2) for storing at least two partial components, said chamber comprising a device (3) for removing a mixture of the partial components.

Description

technical field [0001] A multi-chambered applicator having a multi-chambered container for storing at least two subcomponents and having a device for withdrawing a mixture of subcomponents. Background technique [0002] The person skilled in the art knows from the prior art various containers with two or more chambers in which parts of the formulation can be stored until mixed and used. [0003] Multi-compartment vessels can be roughly divided into two groups. In the first group of containers (multi-chamber containers that are mixed in batch mode before removal), the contents of the multiple chambers are thoroughly mixed in large mixing chambers before export and subsequently provided for use. Examples are given here in US 3809289 A, US 4682689 A or US 7097075 B. [0004] The second group are multi-chamber containers (multi-chamber containers in which mixing is carried out in a continuous manner directly before or during export) in which the withdrawal of part of the formu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D83/00
CPCB65D83/682B65D83/345B05B11/1053B65D83/20B65D83/384B65D83/646B65D83/753B65D2583/005
Inventor 伯恩哈德·费尔滕
Owner BEIERSDORF AG