Filling assembly for the manufacturing of a packaging and dispensing device for dual content

Patent metadata

Field	Value
Publication number	US-10874188-B2
Application number	US-201616072316-A
Country	US
Kind code	B2
Filing date	Jan 25, 2016
Priority date	Jan 25, 2016
Publication date	Dec 29, 2020
Grant date	Dec 29, 2020

Abstract

A filling assembly ( 12 ), comprising: a container ( 14 ) for storing a first fluid composition ( 38 ), a pipette ( 54 ) removably inserted in the container through an opening ( 22 ); and a plug ( 110 ) removably to a dispensing end ( 66 ) of the pipette, defining an inner compartment ( 112 ) isolated from the first fluid composition. The filling assembly comprises a holding element ( 56 ) configured to hold the pipette inside the container in a predetermined position while maintaining at least one aperture ( 70 ) within the opening, said aperture allowing for fluid communication between the outside and the inside of the container, so that the container and the pipette may be filled simultaneously with the first and second fluid compositions ( 38, 114 ) respectively, before assembling the second open end ( 62 ) of the pipette with a pressure supply device.

First claim

The invention claimed is:

1. A method for the filling of a filling assembly comprising: a container for storing a first fluid composition, said container comprising an opening;
a pipette removably inserted in the container through the opening, said pipette having a first dispensing end and a second open end configured to be assembled to a pressure supply device; and
a plug removably assembled to the dispensing end of the pipette, said assembled pipette and plug defining an inner compartment for temporarily storing a second fluid composition isolated from the first fluid composition,
the filling assembly a holding element configured to hold the pipette inside the container in a predetermined position while maintaining at least one aperture within the opening, said aperture allowing for fluid communication between an outside and an inside of the container, so that the container and the pipette may be filled simultaneously with the first and second fluid compositions respectively, before assembling the second open end of the pipette with the pressure supply device,
said method comprising:
filling the inner compartment with the second fluid composition through the second open end of the pipette; and
filling the container with the first fluid composition through the at least one aperture within the opening.

2. A method according to claim 1 , wherein at least one of the first and second fluid compositions is a liquid composition.

3. A method according to claim 1 for the filling of a filling assembly also comprising a pressure supply device configured to be assembled to the second open end of the pipette so as to close said second open end, said method comprising a further step of assembling the pressure supply device to the second open end of the pipette so as to close said second open end, thereby forming a packaging and dispensing device for fluid products.

4. A packaging and dispensing device for fluid products, obtainable through a method according to claim 3 .

5. The packaging and dispensing device according to claim 4 , wherein the holding element extends between the pipette and a wall of the container, perpendicularly to a longitudinal axis of the pipette.

6. The packaging and dispensing device according to claim 4 , wherein the holding element is attached to the pipette and removable from the container along with said pipette, said holding element resting on an edge of the opening.

7. The packaging and dispensing device according to claim 6 , wherein the edge of the opening is configured to block the holding element relative to the container, perpendicularly to a longitudinal axis of the pipette.

8. The packaging and dispensing device according to claim 6 , wherein the holding element is a flange fixed to and radially extending from the pipette, said flange comprising at least a first and preferably a second through-hole, radially situated between the pipette and the edge of the opening.

9. The packaging and dispensing device according to claim 8 , wherein the flange is made of an elastomeric material.

10. The packaging and dispensing device according to claim 4 , wherein the plug is coupled to the container.

11. The packaging and dispensing device according to claim 10 , wherein the plug is fixed to the container.

12. The packaging and dispensing device according to claim 10 , wherein the plug is slidably coupled to a lateral wall of the container.

13. The packaging and dispensing device according to claim 4 , wherein the pressure supply device is also configured to be removably assembled to the container so as to close the opening.

Assignees

• Oreal

Inventors

• Kim Jinseok
• Leroux Stéphane
• Jacquart Vincent

Classifications

• A45D2200/1045

  with one or more internal reservoirs, e.g. rupturable microcapsules · CPC title

• A45D34/045

  connected to the cap of the container · CPC title

• A45D40/24

  Casings for two or more cosmetics · CPC title

• A45D2200/058

  Means for mixing different substances prior to application · CPC title

• A45D2200/053

  Transparent containers · CPC title