Synthesis and poly-amination of 4,4''-Isopropylidene diphenylcarbamates from Bisphenol A : a non-phosgene route to polyurea
碩士 === 國立中興大學 === 化學工程學系所 === 96 === In this study, non-phosgene routes of synthesizing polyureas using bisphenol A (BPA) and N-methyl phenyl carbamate (MPC) as the starting raw materials have been achieved successfully. Methanesulfonic acid (MSA) was used previously as the acid media for trans-alk...
| Main Authors: | , |
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| Format: | Others |
| Language: | zh-TW |
| Online Access: | http://ndltd.ncl.edu.tw/handle/63870093688811244244 |