MULTIFUNCTIONAL HYBRID NANOFILLERS AS SENSITIZERS/CO-INITIATORS FOR PHOTOPOLYMERIZATION

Disclosed herein is a formulation that includes a hybrid composite material, at least one photopolymerizable monomer, one or both of a free radical photoinitiator and an oxidizable radical co-producer. The hybrid composite material is formed from an organic semiconducting material and a conductive m...

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Bibliographische Detailangaben
Hauptverfasser:	HU, Xiao, CHEN, Hui, LU, Yong, SUBRAMANIAN, Alamelu Suriya
Format:	Patent
Sprache:	eng
Schlagworte:	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 ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES TRANSPORTING USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Disclosed herein is a formulation that includes a hybrid composite material, at least one photopolymerizable monomer, one or both of a free radical photoinitiator and an oxidizable radical co-producer. The hybrid composite material is formed from an organic semiconducting material and a conductive material, where the organic semiconducting material is bonded to the conductive material. In specific embodiments, the hybrid composite material is polydopamine/multiwalled carbon nanotubes (PDA/MWCNTs) hybrid composite or polydopamine/gallium zinc oxide (PDA/GZO) hybrid composite. Also disclosed herein are a method of initiating and/or sensitizing photopolymerization and method of additive manufacture via photopolymerization using said formulation.