Container for depilatory composition

a depilatory composition and container technology, applied in the field of containers for depilatory compositions, can solve the problems of difficult detection, easy overheating of containers, and inability to heat up the walls of containers,

Inactive Publication Date: 2011-11-10
CHURCH & DWIGHT CO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This problem of homogeneous heating is posed throughout the useable life of the depilatory composition, including during the very first use of the composition when the volume of depilatory composition is large, during reheating phases that may prove to be necessary when the depilatory composition cools too rapidly, or during reuse of the depilatory composition remaining in the receptacle during subsequent use.
Another major drawback of the depilatory composition containers of the microwaveable hot wax type relates to the possibility of overheating during the heating of the composition with microwaves.
The walls of these containers have the potential to become quite hot, the overheating of the container, just like the contents, being difficult to detect.

Method used

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  • Container for depilatory composition
  • Container for depilatory composition

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Embodiment Construction

[0020]The invention therefore relates to a compact container 10 for a depilatory composition 12 intended to be brought to the temperature of use by heating in a microwave oven, comprising a double wall 14 over at least part of its body.

[0021]The container can be produced from any material preferentially from heat-resistant material, especially from plastic materials adapted to the working temperature of around 50° to 80° C. but able to resist extreme temperatures of 150° to 200° C. in the event of faulty handling and overheating.

[0022]To this end, the container may have an internal wall having a resistance to temperature less than that of the external wall, which will ensure the confinement of the wax in the event of failure of the internal wall.

[0023]The container may be in any compact form. Preferably the container according to the invention has a parallelepiped shape, and is compact, that is to say substantially cube-shaped, as depicted in FIGS. 2 and 3.

[0024]Preferentially, the ...

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Abstract

The object of the invention is a compact container (10) with a double wall (14), intended to receive a depilatory composition (12) intended to be brought to the temperature of use by heating in a microwave oven, characterised in that it comprises a lid (16) provided with at least one access opening (20) to said depilatory composition (12), with the lid closed.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]This application is related to French patent application Ser. No. 09 / 50181 filed Jan. 14, 2009 and takes priority therefrom.FIELD OF THE INVENTION[0002]The present invention concerns a container for a depilatory composition in particular intended to be raised to the temperature of use by heating in a microwave oven.BACKGROUND OF THE INVENTION[0003]Various depilation techniques exist. In particular depilation by means of a depilatory composition is known, normally referred to as hot depilatory wax, which is applied directly to the skin with removal by peeling, with or without related support strip.[0004]The well-known principle thus makes it possible to trap the hairs in the adhesive matrix of the depilatory composition once cooled. Manual removal by peeling off the strip formed by the adhesive matrix provides the pulling away of the hairs thus trapped.[0005]Depilatory compositions are generally stored in solid or semi-solid form in compact...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): B65D85/00
CPCA45D26/0014B65D81/3453B65D77/245
Inventor COUPARD, GILLESDELAGNEAU, HUBERT
Owner CHURCH & DWIGHT CO INC
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