Solid bath agent

Abstract

A solid bath agent comprises a main body part which is water-soluble and configured to transition from a first form which is prior to dissolution, to a second form after dissolution; and a secondary body part, at least a portion of which is contained in the main body part in the first form, and which is not contained within the main body part in the second form, wherein the secondary body part includes a first secondary body part and a second secondary body part, and in the second form, the first secondary body part is configured to sink in a liquid, and the second secondary body part is configured to float in the liquid.

1 . A solid bath agent comprising:
 a main body part which is water-soluble and configured to transition from a first form before dissolution, to a second form after dissolution; and   a secondary body part, at least a portion of which is contained in the main body part in the first form, and which is not contained in the main body part in the second form,   wherein the secondary body part includes a first secondary body part and a second secondary body part, and in the second form, the first secondary body part is configured to sink in a liquid, and the second secondary body part is configured to float in the liquid.   
     
     
         2 . The solid bath agent according to  claim 1 , wherein the first secondary body part is entirely included in the main body part in the first form. 
     
     
         3 . The solid bath agent according to  claim 2 , wherein the second secondary body part is not included in the main body part in the first form. 
     
     
         4 . The solid bath agent according to  claim 3 , wherein a portion of the secondary body part, which is included in the main body part, is configured to be visually unrecognizable in the first form. 
     
     
         5 . The solid bath agent according to  claim 1 , wherein the first secondary body part and the second secondary body part are directly or indirectly connected to each other. 
     
     
         6 . The solid bath agent according to  claim 5 , wherein the first secondary body part and the second secondary body part are arranged so as to be close to each other in the first form. 
     
     
         7 . The solid bath agent according to  claim 5 , wherein the first secondary body part and the second secondary body part are connected to each other via a first connecting element, and at least part of the first connecting element is included in the main body part in the first form. 
     
     
         8 . The solid bath agent according to  claim 7 , wherein the first connecting element is configured to be in an unstretched state in the first form and in a stretched state in the second form. 
     
     
         9 . The solid bath agent according to  claim 1 , wherein the first secondary body part and the second secondary body part are made from different material. 
     
     
         10 . The solid bath agent according to  claim 1 , wherein the first secondary body part is configured to have a specific gravity greater than that of the second secondary body part. 
     
     
         11 . The solid bath agent according to  claim 1 , wherein the first secondary body part and the second secondary body part each imitate different shapes respectively. 
     
     
         12 . The solid bath agent according to  claim 1 , wherein the secondary body part further includes a third secondary body part, and the third secondary body part is not included in the main body part in the first form. 
     
     
         13 . The solid bath agent according to  claim 12 , wherein the third secondary body part is configured so as not to be engageable with the second secondary body part in the first form, and the third secondary body part is configured so as to be engageable with the second secondary body part in the second form. 
     
     
         14 . The solid bath agent according to  claim 12 , wherein the third secondary body part is not engageable with the first secondary body part in the second form. 
     
     
         15 . The solid bath agent according to  claim 12 , wherein the third secondary body part includes a gripping part, a second connecting element, and a first engaging part, and the second connecting element is configured to connect the gripping part and the first engaging part to each other. 
     
     
         16 . The solid bath agent according to  claim 15 , wherein the first secondary body part and the second secondary body part are connected to each other via the first connecting element, and the first connecting element and the second connecting element are made of a same material. 
     
     
         17 . The solid bath agent according to  claim 16 , wherein the second secondary body part has a spherical shape and includes a second engaging part. 
     
     
         18 . The solid bath agent according to  claim 17 , wherein the third secondary body part, in the second form, is configured to be engageable with either the second engaging part or the first connecting element via the first engaging part.