- Patent Title: Granular material for heat-fusion type three-dimensional printers, method for manufacturing molded object, layered structure, and method for manufacturing layered structure
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Application No.: US17425082Application Date: 2020-02-04
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Publication No.: US12053922B2Publication Date: 2024-08-06
- Inventor: Ryohei Yuasa , Takashi Nomura
- Applicant: KYORAKU CO., LTD.
- Applicant Address: JP Kyoto
- Assignee: KYORAKU CO., LTD.
- Current Assignee: KYORAKU CO., LTD.
- Current Assignee Address: JP Kyoto
- Agency: Maier & Maier, PLLC
- Priority: JP 19020542 2019.02.07 JP 19048442 2019.03.15
- International Application: PCT/JP2020/004044 2020.02.04
- International Announcement: WO2020/162427A 2020.08.13
- Date entered country: 2021-07-22
- Main IPC: B29C64/118
- IPC: B29C64/118 ; B33Y10/00 ; B33Y70/00 ; B29K21/00
Abstract:
The present invention provides a granular material for a fused deposition three-dimensional printer that enables a flexible molded object to be manufactured with high precision. According to the present invention, provided is a granular material for a fused deposition three-dimensional printer. The granular material is formed of a thermoplastic elastomer, and thermoplastic elastomer has a Shore A hardness of 0 to 10 and a melt flow rate of 10 to 200 g/10 min at least one of measurement temperatures of 120 to 230° C.
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