Synthesis of novel photo-cross-linkable polymers with redissolution property
Synthesis of novel photo-cross-linkable polymers with redissolution property
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DOI：
10.1016/j.polymer.2004.09.003
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发表时间：
2004-10
期刊：
影响因子：
4.6
通讯作者：
M. Shirai;A. Kawaue;Haruyuki Okamura;M. Tsunooka
中科院分区：
文献类型：
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作者：
M. Shirai;A. Kawaue;Haruyuki Okamura;M. Tsunooka
合成了分子中含有脂环族环氧化物的对苯乙烯磺酸酯衍生物。进行了单体的齐聚反应和新型单体与甲基丙烯酸叔丁酯的共聚反应。当含有光酸产生剂（PAG）的聚合物膜被辐照时，它们变得不溶于溶剂。在120-200°C下烘烤时，不溶性膜变得可溶于水。的不溶性和再溶解的配置文件受到强烈影响的单体的结构，照射和烘烤条件，和一种类型的PAG使用。通过热重分析和红外光谱分析对反应机理进行了研究。
p-Styrenesulfonate derivatives having cycloaliphatic epoxide in a molecule, were synthesized. Oligomerization of the monomers and co-polymerization of the novel monomers with tert-butyl methacrylate were carried out. When the polymer films containing a photoacid generator (PAG) were irradiated, they became insoluble in solvents. The insoluble films became soluble in water on baking at 120–200°C. The insolubilization and redissolution profiles were strongly affected by the structure of the monomer, irradiation and baking conditions, and a type of PAG used. The reaction mechanism was studied by TGA analysis and FT-IR spectroscopy.