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US 2019/0292389 A1Published application
Bismaleimide-based solution for inkjet ink for three dimensional printing
AssigneeSoreq Nuclear Research Center
InventorsIrina Gouzman, Nurit Atar, Ronen Verker, Assaf Bolker, Eitan Grossman
Life of this patent
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Abstract
A polyimidc-based solution for inkjet printing includes an α,ω-Bismaleimide(BMI) terminated oligomer, wherein said α,ω-Bismaleimide terminated oligomer is delined by formula (I), wherein R represents an aliphatic, an aromatic or mixed aliphatic and aromatic groups.
Claims19
1-13. (canceled)
A curable liquid composition for inkjet 3D printing comprising:
- (A) The Bismaleimide (BMI) α,{acute over (ω)}-terminated compound defined by the general formula (1):
- where “—R—” is a bivalent spacer that include hydrocarbon group like the alkylene-, alkylidene-, arylene-, aralkylene-, alkarylene-groups, and groups, containing heteroatoms such as Si, O, S, N and P.
- (B) Organic diluent or solvent
- (C) Reactive additives.
1 more element
Dependencies are inferred from the claim text.