Patent ID: 11926761
Assignee: SK GEO CENTRIC CO., LTD.
Field: Basic materials chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 4:
5. The organic solvent of claim 1, wherein a content ratio of the organic solvent composition satisfies the following Equation 1 after evaporating 50% by volume based on the total volume of the organic solvent composition at 25° C. and atmospheric pressure:, V
       50
      
      
       V
       0
      
     
     >
     1.05
    
   
   
    
     [
     
      Equation
      ⁢
         
      1
     
     ]
    
   
  
 

wherein
V50 is a volume ratio of the toluene after evaporating 50% by volume based on the total volume of the organic solvent composition, and
V0 is a volume ratio of the toluene before evaporation.