专利检索 ap:("Mitsubishi Chemical Corporation") AND inv:"FUKUDA, Junki" 第 1 页

1.

发明公开
SUPPORT MATERIAL FOR LAMINATED MOLDING, AND METHODS FOR MANUFACTURING LAMINATED MOLDED OBJECT AND THREE-DIMENSIONAL STRUCTURE USING SAME 审中-公开

公开(公告)号：EP4205979A1

公开(公告)日：2023-07-05

申请号：EP21861515.1

申请日：2021-08-24

申请人： Mitsubishi Chemical Corporation

发明人： FUKUDA, Junki , SAKAI, Norihito

IPC分类号： B33Y10/00 , B33Y80/00 , B29C64/106 , B29C64/40 , B33Y70/00

摘要： Provided is a support material for fused deposition modeling capable of being supplied in the form of filament excellent in flexibility and uniformity of wire diameter. The support material comprises a polyvinyl alcohol-based resin (A) and a polylactone (B) having a specific molecular weight in a specific content. The filamentous support material is excellent in productivity. Moreover, the support material portion after the fused deposition modeling can be removed by washing by use of water, The resulting waste liquid is biodegradable and thus the support material is environmentally friendly.