content_image/899485.jpg content_image/899486.jpg content_image/899487.jpg content_image/899488.jpg content_image/899489.jpg content_image/899494.jpg content_image/899495.jpg content_image/899492.jpg content_image/899493.jpg content_image/899496.jpg
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[Cross-Linking Agent (Compound (C))] 

[Chem.45] 

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-continued 

[Compound Having Phenolic Hydroxyl Group (Com› pound (X))] 

[Chem. 46] 

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[Basic Compound] 

BASE-I: Tetrabutylammonium hydroxide 

BASE-2: 2,4,5-Triphenylimidazole 

BASE-3: Tri(n-octyl)amine 

[Chem. 47] 

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