1993 Fiscal Year Final Research Report Summary
Study on the Recycle of Phosphous Containing Polymers
| Project/Area Number |
04805095
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
高分子合成
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| Research Institution | Iwate University |
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Principal Investigator |
MORI Kunio IWATE University, Faculty of Engineering, Professor, 工学部, 教授 (80003870)
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| Project Period (FY) |
1992 – 1993
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| Keywords | Phosphorous compounds / Condensation / Hydrolysis / Polyaddition / Heat decomposition / Exchange reaction / Monomer-polymer recycle |
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| Research Abstract |
The preparation of phosphous containing polymers and the system for recycle have been investigated as shown in Reaction(1)-(3).
Reagent 1 reacted with Reagent 2 in the presence of triethyleamine to give phosphinate 3. This compound 3 polymerized itself to afford phosphous containg polymer 4. The polymer reacted with acetone at high temperature to give the acetone adduct 5. When the adduct was heated at high temperature, the adduct was decomposed to give the polymer 4 again. The adduct is a monomer.
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