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1. (WO2017199323) THREE-DIMENSIONAL OBJECT PRECURSOR TREATMENT COMPOSITION

Pub. No.:    WO/2017/199323    International Application No.:    PCT/JP2016/064560
Publication Date: Fri Nov 24 00:59:59 CET 2017 International Filing Date: Wed May 18 01:59:59 CEST 2016
IPC: B29C 67/00
B33Y 70/00
Applicants: KAO CORPORATION
花王株式会社
Inventors: HASHIMOTO,Ryouichi
橋本 良一
KASHIHARA,Eiji
樫原 栄二
Title: THREE-DIMENSIONAL OBJECT PRECURSOR TREATMENT COMPOSITION
Abstract:
This three-dimensional object precursor treatment composition is for removing a support material from a three-dimensional object precursor that includes a three-dimensional object and the support material including a (meth) acrylate copolymer having a hydrophylic monomer and a hydrophobic monomer as monomer units therefor. The three-dimensional object precursor treatment composition contains an alkaline agent (a) and a nonionic penetration agent (b). The present invention provides: a three-dimensional object precursor treatment composition capable of rapidly removing, using a small quantity thereof, the support material containing the (meth) acrylate copolymer and present in gaps in the three-dimensional object; and a production method for the three-dimensional object, using a fused deposition modeling method using said three-dimensional object precursor treatment composition.