Epoxy Modified Polyimides Part—IV
Source abstract
Abstract
Abstract The Michael addition reaction of N,N′-benzidine bismaleimide (BBM) with 4,4′-diamino diphenyl methane (DDM) at 1:1, 1:1.5 and 1:2 molar ratios was carried out in melt at 125-130°C. The resultant oligoimides (BBM-DDM) were characterized by elemental analysis, number of amino and imino groups, IR spectral studies, number average molecular weight, by non-aqueous conductometric titration and thermogravimetry. These oligoimide were used to cure epoxy resin, namely diglycidyl ether of bisphenol-A and studied by differential scanning calorimetry (DSC). The unreinforced BBM-DDM-epoxy cured products have also been prepared and characterized. Key Words: Michael addition reactionbismaleimideoligoimideepoxy resinDSC study
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Synthesis and properties of polymers · Epoxy Resin Curing Processes · Silicone and Siloxane Chemistry
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (18)
Show source-provided references
1. 10.1002/pol.1984.17022062210.1002/pol.1984.170220622 ↗
2. 10.1002/app.1983.07028011610.1002/app.1983.070280116 ↗
3. 10.1016/0014-3057(84)90136-810.1016/0014-3057(84)90136-8 ↗
4. 10.1002/app.1984.07029091110.1002/app.1984.070290911 ↗
5. 10.1021/jo00964a02510.1021/jo00964a025 ↗
6. 10.1039/p1974000112510.1039/p19740001125 ↗
7. Crivello J. V. · Polym. Prepr. Am. Chem. Soc. Div. Polym. Chem. · 1973 · 14 · 293
8. 10.1002/app.1974.07018071010.1002/app.1974.070180710 ↗
9. 10.1002/app.1972.07016040910.1002/app.1972.070160409 ↗
10. Dyer J. R. · 1987
11. 10.1002/hlca.1960043060610.1002/hlca.19600430606 ↗
12. 10.1002/pol.1973.17011060710.1002/pol.1973.170110607 ↗
13. Vogel, A. I. 1957.Elementary Practical Organic Chemistry698–9. pt III
14. 10.1007/BF0191435210.1007/BF01914352 ↗
15. Roff, W. J. and Scott, J. R. 1971.Fibres, Films, Plastics and Rubbers265–6.
16. Crivello J. V. · J. Polym. Sci., Polym. Chem. · 1979 · 14 · 150
17. 10.1002/pol.1971.15009111210.1002/pol.1971.150091112 ↗
18. 10.1002/apmc.1981.05096010710.1002/apmc.1981.050960107 ↗