Invention Grant
- Patent Title: Separator roll, method for producing separator roll, and label checking method
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Application No.: US15690771Application Date: 2017-08-30
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Publication No.: US10418665B2Publication Date: 2019-09-17
- Inventor: Akio Sakai , Yasutoshi Minemoto , Yusuke Kon
- Applicant: Sumitomo Chemical Company, Limited
- Applicant Address: JP Tokyo
- Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
- Current Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
- Current Assignee Address: JP Tokyo
- Agency: Panitch Schwarze Belisario & Nadel LLP
- Priority: JP2016-170105 20160831
- Main IPC: H01M10/0587
- IPC: H01M10/0587 ; G01N21/27 ; G01N21/29 ; G06T7/00 ; H01M2/14 ; H01M2/18
Abstract:
A separator roll in accordance with an embodiment of the present invention includes a core, a heat-resistant separator wound around the core and in contact with an outer peripheral surface thereof, and a multilayer label attached to an outer layer surface of the heat-resistant separator, the multilayer label including a first film base and a second film base detachable from the first film base.
Public/Granted literature
- US20180062209A1 SEPARATOR ROLL, METHOD FOR PRODUCING SEPARATOR ROLL, AND LABEL CHECKING METHOD Public/Granted day:2018-03-01
Information query
