Dismantlable Thermosetting Adhesives Composed of a Cross-Linkable Poly(olefin sulfone) with a Photobase Generator

作者：Sasaki Takeo^*; Hashimoto Shouta; Nogami Nana; Sugiyama Yuichi; Mori Madoka; Naka Yumiko; Le Khoa V

来源：ACS Applied Materials & Interfaces, 2016, 8(8): 5580-5585.

DOI：10.1021/acsami.5b10110

• dismantlable adhesives
• thermosetting adhesives
• photoinduced depolymerization
• poly(olefin sulfone)s
• photobase generator

A novel photodetachable adhesive was prepared using a photo-depolymerizable cross-linked poly(olefin sulfone). A mixture of a cross-linkable poly(olefin sulfone), a cross-linking reagent, and a photobase generator functioned as a thermosetting adhesive and exhibited high adhesive strength on quartz plates comparable to that obtained for commercially available epoxy adhesives. The cured resin was stable in the absence of UV light irradiation but completely lost its adhesive strength upon exposure of glued quartz plates to UV light in conjunction with heating to 100 degrees C.

• 出版日期2016-3-2