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1. (WO2018080397) A RESIN FORMULATION AND USES THEREOF

Pub. No.:    WO/2018/080397    International Application No.:    PCT/SG2017/050537
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Thu Oct 26 01:59:59 CEST 2017
IPC: C08L 33/04
C08L 63/00
C08G 59/00
C08K 3/00
C08K 5/00
B33Y 70/00
B33Y 10/00
B33Y 80/00
C09K 11/06
C09K 11/08
Applicants: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
Inventors: WANG, FuKe
WANG, Fei
HE, Chaobin
Title: A RESIN FORMULATION AND USES THEREOF
Abstract:
There is provided a resin formulation comprising a resin precursor, a crosslinking additive, a photoinitiator, and at least one luminescent dye, wherein the crosslinking additive comprises a functional group selected from the group consisting of hydroxyl, alkoxyl, carboxylic acid, amine, amide, alkylacrylate, acrylate, epoxy, alkyl and heterocycloalkyl. The crosslinking additive of the resin formulation may help to homogeneously disperse the luminescent dye in the resin formulation and decrease the viscosity by improving the miscibility and polarity between the resin precursor and the luminescent dye, leading to an increase of solidification rate of the resin formulation during 3D printing such as stereolithography and digital light processing (DLP). There is also provided a method of preparing the resin formulation and uses of the resin formulation thereof.