Title:
ポリエステルフィラメント及び溶融フィラメント製造における使用
Document Type and Number:
Japanese Patent JP7088921
Kind Code:
B2
Abstract:
The disclosure generally relates to filaments and in particular, filaments for use in fused filament fabrication. The filaments may be made of polyester thermoplastic elastomers having advantageous shore D hardness characteristics and thermal properties. The use of the polyester thermoplastic elastomer (TPE) filaments result in 3D printed articles exhibiting desirable properties such as reduced warpage and improved surface appearance compared to articles not produced using polyester TPEs.
Inventors:
Tsao Yang Yang
Edward Maxwell Devland Smith
Edward Maxwell Devland Smith
Application Number:
JP2019521443A
Publication Date:
June 21, 2022
Filing Date:
October 12, 2017
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
D01F6/86; B29C64/118; B33Y70/00
Domestic Patent References:
| JP2013529247A | ||||
| JP9221584A | ||||
| JP11199763A | ||||
| JP6116379A | ||||
| JP2016537460A | ||||
| JP2014508204A | ||||
| JP2014508824A | ||||
| JP2001248018A | ||||
| JP2016055637A | ||||
| JP2006520020A |
Foreign References:
| WO2011073308A1 | ||||
| WO2016035889A1 |
Attorney, Agent or Firm:
Patent Business Corporation Tani / Abe Patent Office