Novel dibutyltin oxide-tributyl phosphate condensate as accelerator for the curing of the epoxy resin/4,4′-diamino diphenyl sulfone system. II. Toughening of the resin with hydroxyl-terminated poly(tetramethylene) glycols

Novel dibutyltin oxide–tributyl phosphat

Novel dibutyltin oxide–tributyl phosphate condensate as accelerator for the curing of the epoxy resin/4,4′-diamino diphenyl sulfone system. I. Chemical reactions and properties of the cured resin

✍ Jianjun Xu; Rui Song; Qi Wu; Yunzhao Yu 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 212 KB 👁 2 views

## Abstract A crystalline condensate of dibutyltin oxide and tributyl phosphate (Sn‐P‐c) was more effective than the stannous octoate and dibutyltin dilaurate in accelerating the curing of the epoxy resin/4,4′‐diamino diphenyl sulfone (DDS) system, based on an equal tin concentration. Water took pa