1585-90-6, Name is 1-(2-Hydroxyethyl)-1H-pyrrole-2,5-dione, belongs to pyrrolines compound, is a common compound. SDS of cas: 1585-90-6In an article, once mentioned the new application about 1585-90-6.
The second functionality acrylic acid ester cross-linking agent and in 3 D printing application (by machine translation)
The present invention relates to photo-curing 3 D printing quick forming process for preparing high molecular material field, and aims to provide a two-functionality acrylic acid ester cross-linking agent and in 3 D printing in the application. Its preparation comprises the steps of: under the protection of nitrogen, the furfuryl alcohol, N – hydroxy alkyl maleimide and solvent after the reaction, filtration, washing, vacuum drying, to obtain the double-ended hydroxy Diels – Alder adduct; the addition material dissolved in a solvent, adding pyridine catalyst and anhydride reaction, adding methanol to continue the reaction, methylene chloride dissolved product after washing, the collection of organic phase to obtain the final product. The invention initial raw material sources are extensive, and the preparation process of the purification is simple, and is suitable for industrial production process; product has versatility, preparation of vinyl polymer at room temperature thermosetting material excellent mechanical properties and solvent resistance, under the high temperature thermoplastic plastic also has the processing characteristics of the recovery and reutilization; meet the performance of the product, is 3 D printing material preparation technology of an important breakthrough. (by machine translation)
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Reference£º
Pyrroline – Wikipedia,
1-Pyrroline | C4H7N – PubChem