Cosmetic product further having impregnation member with outer surface thereof molten

Patent metadata

Field	Value
Publication number	US-10925374-B2
Application number	US-201716095297-A
Country	US
Kind code	B2
Filing date	Apr 19, 2017
Priority date	Apr 22, 2016
Publication date	Feb 23, 2021
Grant date	Feb 23, 2021

Abstract

The present invention relates to a cosmetic product having an impregnation member with the outer surface thereof molten, in which a first impregnation member is embossed and engraved on the top surface thereof by compressing the first impregnation member onto a heated, embossed and engraved metal mold and then melting the first impregnation member, and an open cell structure of the top surface of the first impregnation member is molten to be transformed into an open cell structure having a size of ½ or less. As such, when a user presses cosmetic contents with a puff for use, the impregnation member prevents the excessive smearing and waste of the cosmetic contents on the puff, and the cosmetic contents can be uniformly and thinly smeared on the puff, and a second impregnation member, which is coupled to the lower surface of the first impregnation member, maintains an open cell structure.

First claim

The invention claimed is:

1. A cosmetic having an impregnation member with a melted outside,
wherein a first impregnation member ( 40 ) of the impregnation member ( 50 ) is inserted into a heated metal mold ( 90 ) formed with a concave and convex part and pressed such that an upper surface ( 41 ) of the first impregnation member ( 40 ) is melted, thereby forming a concave and convex part on the upper surface ( 41 ) of the first impregnation member ( 40 ), a second impregnation member ( 45 ) of the impregnation member ( 50 ) is formed on a lower surface ( 42 ) of the first impregnation member ( 40 ), and the impregnation member ( 50 ) is impregnated with a cosmetic material,
wherein the first impregnation member ( 40 ) includes a side surface ( 43 ) melted by a heat of the metal mold ( 90 ).

2. The cosmetic of claim 1 , wherein the first and second impregnation members ( 40 and 45 ) are coupled to each other through an ultrasonic wave, heat or an adhesive.

3. The cosmetic of claim 1 , wherein the upper surface ( 41 ) of the first impregnation member ( 40 ) is blockaded while being melted by the metal mold ( 90 ), and the blockaded upper surface ( 41 ) is perforated by a plurality of needles.

4. The cosmetic of claim 1 , wherein the concave and convex part is formed only on an edge of the upper surface ( 41 ) of the first impregnation member ( 40 ).

5. The cosmetic of claim 1 , wherein the concave and convex part formed on the upper surface ( 41 ) of the first impregnation member ( 40 ) has a convex-circle shape or a polygonal shape.

6. The cosmetic of claim 1 , wherein the first impregnation member ( 40 ) includes the lower surface ( 42 ) on which a compressed layer is formed by a pressure and a heat of the metal mold ( 90 ).

7. The cosmetic of claim 1 , wherein an open cell structure formed on the upper surface of the first impregnation member is melted so that the open cell structure is modified to have a size of half, or less than half, of a non-melted size of the open cell structure, and the second impregnation member coupled to a lower surface of the first impregnation member is maintained with the open cell structure.

8. A cosmetic having an impregnation member with a melted outside, the cosmetic comprising:
an inner container ( 30 );
an impregnation member ( 50 ) installed in the inner container ( 30 ) and impregnated with a cosmetic material; and
an inner container lid ( 70 ) hinge-coupled to one side of the inner container ( 30 ) to be opened and closed,
wherein the impregnation member ( 50 ) comprises a first impregnation member ( 40 ) and a second impregnation member ( 45 ) formed on a lower surface ( 42 ) of the first impregnation member ( 40 ), and
the first impregnation member ( 40 ) is inserted into a heated metal mold ( 90 ) formed with a concave and convex part and pressed such that an upper surface ( 41 ) of the first impregnation member ( 40 ) is melted, thereby forming a concave and convex part on the upper surface ( 41 ) of the first impregnation member ( 40 ),
wherein the first impregnation member ( 40 ) includes a side surface ( 43 ) melted by a heat of the metal mold ( 90 ).

9. The cosmetic of claim 8 , wherein the inner container ( 30 ) is installed into an inside of an outer container ( 10 ) having an upper part opened, and an outer container lid ( 20 ) is coupled to one side of the outer container ( 10 ).

10. The cosmetic of claim 8 , further comprising a fixing member ( 60 ) coupled to an upper end of the inner container ( 30 ) to prevent the impregnation member ( 50 ) from being released to an outside.

11. The cosmetic of claim 10 , further comprising a discharge net ( 80 ) coupled to the fixing member ( 60 ).

12. The cosmetic of claim 10 , further comprising a discharge net ( 80 ) formed on an upper surface of the fixing member ( 60 ).

13. The cosmetic of claim 8 , further comprising a separate discharge net ( 80 ) formed inside the inner container ( 30 ).

Assignees

• Amorepacific Corp

Inventors

• Jung Hae Won
• Jung Sang Young

Classifications

• B65D83/771

  for dispensing fluent contents by means of a flexible bag or a deformable membrane or diaphragm · CPC title

• B29C51/42

  Heating or cooling · CPC title

• B29C51/26

  Component parts, details or accessories; Auxiliary operations · CPC title

• B29C51/00

  Shaping by thermoforming {, i.e. shaping sheets or sheet like preforms after heating}, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor {(blow moulding of tubular preforms B29C49/00, deforming of tubular or hollow preforms B29C67/0014)} · CPC title

• B65D47/06

  with pouring spouts or tubes; with discharge nozzles or passages (with slidable spouts B65D47/26) · CPC title