Invention Grant
- Patent Title: Polyarylene sulfide production device provided with baffle and baffle support
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Application No.: US15513507Application Date: 2015-09-18
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Publication No.: US09890222B2Publication Date: 2018-02-13
- Inventor: Ryuichi Yokoyama , Kohta Koichi , Michihisa Miyahara , Masanori Kobayashi , Koichi Suzuki
- Applicant: Kureha Corporation
- Applicant Address: JP Tokyo
- Assignee: KUREHA CORPORATION
- Current Assignee: KUREHA CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2014-192648 20140922
- International Application: PCT/JP2015/076778 WO 20150918
- International Announcement: WO2016/047631 WO 20160331
- Main IPC: B01J19/18
- IPC: B01J19/18 ; C08F2/01 ; C08F2/00 ; C08F2/06 ; C08G75/14
Abstract:
The PAS production device of the present invention is a PAS production device provided with a reaction vessel equipped with one or a plurality of baffles; each baffle being supported by one or a plurality of baffle supports provided in a protruding manner on an inside wall of the reaction vessel; and at least one of the baffle supports having one or a plurality of openings preferably passing through the baffle support in the vertical direction.
Public/Granted literature
- US20170313790A1 POLYARYLENE SULFIDE PRODUCTION DEVICE PROVIDED WITH BAFFLE AND BAFFLE SUPPORT Public/Granted day:2017-11-02
Information query
