Non-phosgene Route to 4,4''-Methylenediphenylene Diisocyanate
碩士 === 國立中興大學 === 化學工程學系所 === 99 === A two-step non-phosgene process of making 4,4’-methylene diphenylene diisocyanate (4,4’-MDI) from 4,4’-methylene dianiline (4,4’-MDA) has been developed in this research. In the first step, MDA was treated with diphenyl carbonate (DPC) in the presence of a carb...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2011
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| Online Access: | http://ndltd.ncl.edu.tw/handle/54394495260539543874 |