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(5) Preparation of an Adhesive 

Adhesives A to V having compositions shown in Table 1 were obtained as viscous liquids by stirring and mixing components under shielded light. Adhesive W is a bonding agent available as an accessory for Clearfil Liner Bond 2, a commercial adhesive. 

g of distilled water. The resulting primer was used to treat the surface of a tooth, and adhesion was performed using adhesive A. Adhesion to enamel and dentin was measured. Results are shown in Table 2. 

Primers were prepared in the same manner as in Example 

## EXAMPLES 2 to 14 

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Adhesives A and B contain none of components (H) and (J). Adhesives C to K contain component (H), adhesive L contains components (H) and (J), adhesives M to V contains all components (J), (K) and (G), and adhesive M contains components (J) and (G), but not component (K). 

3.5 g of PM and 1.5 g of MAC-10 were dissolved in 5.0 

## EXAMPLE 1 

Primers were prepared in the same manner as in Example 1 and evaluated using adhesive A The compositions of the primers and the results of evaluation are shown in Table 2. 

1 and evaluated using adhesive A The compositions of the primers and the results of evaluation are shown in Table 2. 

## COMPARATIVE EXAMPLES 1 to 7 

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