Muljana, Henky et al. published their research in Polymers (Basel, Switzerland) in 2022 |CAS: 5036-48-6

The Article related to polypropylene thiophene imidazole crosslinking, diels–alder, cross-linked, imidazole-bismaleimide, polypropylene, thermo-reversible, thiophene-bismaleimide, Chemistry of Synthetic High Polymers: Chemical Transformation Of Polymers and other aspects.Safety of N-(3-Aminopropyl)-imidazole

Muljana, Henky; Remerie, Klaas; Boven, Gert; Picchioni, Francesco; Bose, Ranjita K. published an article in 2022, the title of the article was Crosslinking of Polypropylene with Thiophene and Imidazole.Safety of N-(3-Aminopropyl)-imidazole And the article contains the following content:

In this work, two novel routes to synthesis crosslinked polypropylene (PP) are introduced by using two different precursors (2-thiophenemethyl amine (TMA) and 1-(3 aminopropyl) imidazole (API)), both crosslinked with 1,1′-(methylenedi-4,1-phenylene) bismaleimide (BM) at two different annealing temperature values (T = 50°C and T = 150°C). Both Diels-Alder (DA) and Michael addition reactions were successfully performed with TMA and API, resp., albeit with different reactivity. Imidazole clearly shows a higher reactivity compared to thiophene. In addition, an increase in annealing temperature leads to a higher degree of crosslinking. The highest degree of crosslinking was obtained by the imidazole product after annealing at 150°C (IMG1A150) as evident from the highest complex viscosity (η*) value of IMG1A150. A difference in rheol. and thermal properties between the imidazole and thiophene crosslinked products was also observed However, both products have superior melt properties and thermal stability compared with the starting material. They show processability at high temperatures The melt flow behavior and de-crosslinking at higher temperatures can be tuned depending on the choice of imidazole or thiophene. This study shows an advance on the crosslinked PP processing and its product performances for further application on the com. scale. The experimental process involved the reaction of N-(3-Aminopropyl)-imidazole(cas: 5036-48-6).Safety of N-(3-Aminopropyl)-imidazole

The Article related to polypropylene thiophene imidazole crosslinking, diels–alder, cross-linked, imidazole-bismaleimide, polypropylene, thermo-reversible, thiophene-bismaleimide, Chemistry of Synthetic High Polymers: Chemical Transformation Of Polymers and other aspects.Safety of N-(3-Aminopropyl)-imidazole

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem