US2021093068A1PendingUtilityA1

Hair dye container

Assignee: MITSUBISHI PENCIL COPriority: Oct 1, 2019Filed: Sep 30, 2020Published: Apr 1, 2021
Est. expiryOct 1, 2039(~13.2 yrs left)· nominal 20-yr term from priority
A45D 2200/10A46B 2200/106A45D 34/045A46B 9/028A45D 40/265A45D 34/042A46B 2200/1046A46B 9/021A45D 19/026
57
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Claims

Abstract

In order to prevent an application fluid from staining the skin surface when the application fluid is applied, a hair dye container includes a container storing a hair dyeing fluid and a grip, integrated with an application body, and being be attachable to and detachable from the container. The application body includes a fin section having multiple fins arranged at intervals, multiple combs having an outer diameter of at least 1 mm larger than the outer diameter of the fins, and an axial core having the fin section provided around the core to retain the a dyeing fluid by capillary action between the fins, some or several fins being interposed between the combs.

Claims

exact text as granted — not AI-modified
1 . A hair dye container, comprising:
 a container storing a hair dyeing fluid;   an application body; and   a grip integrated with the application body and configured to be attachable to and detachable from the container, wherein:   the application body comprises a fin section having a plurality of fins arranged at intervals, a plurality of combs having an outer diameter of at least 1 mm larger than the outer diameter of the fins, and an axial core having the fin section provided there around to retain the a dyeing fluid by capillary action between the fins; and   a plurality of the fins are interposed between the combs.   
     
     
         2 . The hair dye container according to  claim 1 , wherein the spacing between the combs is 1.2 mm or greater. 
     
     
         3 . The hair dye container according to  claim 1 , wherein the hair dyeing fluid has a viscosity of 2 to 130 mPa·s or a surface tension in the range of 22 to 55 mN/m. 
     
     
         4 . The hair dye container according to  claim 2 , wherein the hair dyeing fluid has a viscosity of 2 to 130 mPa·s or a surface tension in the range of 22 to 55 mN/m. 
     
     
         5 . The hair dye container according to  claim 1 , wherein the application body is provided and attached at the tip of a shaft extending from the grip, forming an angle with the shaft. 
     
     
         6 . The hair dye container according to  claim 2 , wherein the application body is provided and attached at the tip of a shaft extending from the grip, forming an angle with the shaft. 
     
     
         7 . The hair dye container according to  claim 3 , wherein the application body is provided and attached at the tip of a shaft extending from the grip, forming an angle with the shaft.

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