Invention Grant
- Patent Title: Process and device for the formation of directly-formed cellulosic webs
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Application No.: US16342848Application Date: 2017-10-18
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Publication No.: US11371173B2Publication Date: 2022-06-28
- Inventor: Mirko Einzmann , Malcolm Hayhurst , Ibrahim Sagerer-Foric
- Applicant: LENZING AG
- Applicant Address: AT Lenzing
- Assignee: LENZING AG
- Current Assignee: LENZING AG
- Current Assignee Address: AT Lenzing
- Agency: Venable LLP
- Priority: ATA490/2016 20161021
- International Application: PCT/AT2017/000071 WO 20171018
- International Announcement: WO2018/071928 WO 20180426
- Main IPC: D04H1/56
- IPC: D04H1/56 ; D01D5/14 ; D01D10/06 ; D01F2/00 ; D04H1/4258 ; D04H3/013 ; D06C29/00 ; B29C48/00
Abstract:
This invention relates to a process and a device for manufacturing cellulose-based webs which are directly formed from lyocell spinning solution and in particular for the washing of directly formed cellulose webs.
Public/Granted literature
- US20190264356A1 PROCESS AND DEVICE FOR THE FORMATION OF DIRECTLY-FORMED CELLULOSIC WEBS Public/Granted day:2019-08-29
Information query
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