Invention Grant
- Patent Title: Heating apparatus for thermoplastic resin sheet and method of manufacturing thermoplastic resin-molded body
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Application No.: US16958796Application Date: 2018-12-25
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Publication No.: US11407148B2Publication Date: 2022-08-09
- Inventor: Mitsuki Fuse , Masaru Tateyama , Akihiko Nishizaki , Kazuhisa Kodaira , Kuniko Fujita
- Applicant: Toray Industries, Inc.
- Applicant Address: JP Tokyo
- Assignee: Toray Industries, Inc.
- Current Assignee: Toray Industries, Inc.
- Current Assignee Address: JP Tokyo
- Agency: DLA Piper LLP (US)
- Priority: JPJP2018-003333 20180112
- International Application: PCT/JP2018/047525 WO 20181225
- International Announcement: WO2019/138862 WO 20190718
- Main IPC: B29C35/02
- IPC: B29C35/02 ; B29C70/46 ; B32B27/08 ; B29K101/12 ; B29K105/08
Abstract:
A heating apparatus that heats a thermoplastic resin sheet includes a vertically-movable heating wall that is indirectly heated with a saturated steam of a heat medium and heats the thermoplastic resin sheet above a melting point of the thermoplastic resin by bringing the heating wall into contact with the thermoplastic resin sheet.
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