FAST ACTINICALLY CURABLE COMPOSITIONS FOR 3D COMPOSITES

An actinically curable composition includes (a) at least one monomer of formula (I);(b) at least one monomer of formula (II);(c) optionally a urethane (meth)acrylate oligomer; and(d) a photoinitiator,wherein R1, R2, R3, R7, R8 and R9 are as defined. A method of making a three dimensionally printed c...

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Bibliographic Details
Main Authors DAVENPORT, Amelia, NUÑEZ, Sean, A, CRAMER, Neil, Brian
Format Patent
LanguageEnglish
French
German
Published 04.01.2023
Subjects
ADDITIVE MANUFACTURING TECHNOLOGY
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
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Summary:An actinically curable composition includes (a) at least one monomer of formula (I);(b) at least one monomer of formula (II);(c) optionally a urethane (meth)acrylate oligomer; and(d) a photoinitiator,wherein R1, R2, R3, R7, R8 and R9 are as defined. A method of making a three dimensionally printed composite article from the actinically curable composition is also provided.
Bibliography:Application Number: EP20210716565