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## [Hydrophobic Resin (HR)] 

As the hydrophobic resin (HR), Resins (HR-1), (HR-24) and (HR-29) were used. Polymer structures of respective hydrophobic resins (HR) are illustrated above as specific examples. Also, the compositional ratio in Table 2 below corresponds to the compositional ratio (mo! % ) of respective repeating units starting from the left in each of polymer struc› tures illustrated above. 

<img src='content_image/909667.jpg'>

## [Photoacid Generator] 

As the photoacid generator, the compounds illustrated above as specific examples were appropriately selected and used. 

## [Basic Compound] 

As the basic compound, any one of the following com- pounds (N-1) to (N-12) was used. 

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-continued 

