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## Synthesis Example 3: Synthesizing Resin HR-31 

Synthesis was carried out according to the scheme below. 

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1.08 g ofa compound (4), 19.77 g ofa compound (5), and 0.69 g of polymerization initiator V-601 (manufactured by Waka Pure Chemical Industries, Ltd.) were dissolved in 92.09 g of cyclohexanone. 23.02 g of cyclohexanone was put in a reaction container and dropwise addition thereto was performed at 85° C. for 4 hours under a nitrogen gas atmosphere. The reaction solution was heated and stirred for 2 hours and left to cool to room temperature. 

The reaction solution described above was added drop› wise to 1350 g of heptane/ethyl acetate=S/2 (mass ratio) and the polymer was precipitated and filtered. Using 400 g of the heptane/ethyl acetate=S/2 (mass ratio), running washing was performed on the filtered solid matter. After that, 9.55 g of a resin (the resin (HR-31)) was obtained by reducing pres› sure and drying the solid matter after cleaning. 

With regard to theresinHR-31, using GPC (manufactured by Tosoh Corp.; HLC-8120; Tskgel Multipore HXL-M) with THF as a solvent, the weight average molecular weight and dispersity were measured. In addition, using NMR (manu› factured by Bruker BioSpin K.K.; AVANCEIII400 type), the compositional ratio was calculated by $^{1}$H-NMR or $^{13}$C› NMR. The results are shown in Table 1 above. 

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In the same manner as the resin HR-31, resins HR-1, HR-24, HR-26, and HR-30 to HR-40 were synthesized. Specific examples of the synthesized polymer structure, composition ratio, weight average molecular weight (Mw), and dispersity (Mw/Mn) are as described above. 

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32.5 g of l-methoxy-2-propanol was heated to 80° C. under a nitrogen atmosphere. While stirring the liquid, a mixed solvent of 1.53 g of monomer (1), 3.00 g of monomer (2), 11.81 g of monomer (3), 32.5 g of l-methoxy-2- propanol, and 1.61 g of 2,2’-azobisiso butyric acid dimethyl [V-601, manufactured by Waka Pure Chemical Industries, Ltd.] was added dropwise for 2 hours. After finishing the dropwise addition, the mixed solvent was further stirred at 80° C. for 4 hours. After leaving the reaction liquid to be cooled, 20.5 g of a resin T-4 for a top coat was obtained by performing re-precipitation and vacuum drying using a large amount of hexane. 

## Synthesis Example 4: Synthesizing Resin T for Top Coat 

Synthesis was carried out according to the scheme below. 

