Invention Grant
- Patent Title: Process and device for the formation of directly-formed cellulosic webs
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Application No.: US17826704Application Date: 2022-05-27
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Publication No.: US11767623B2Publication Date: 2023-09-26
- 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: AT 902016 2016.10.21
- The original application number of the division: US16342848
- 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
- US20220364282A1 PROCESS AND DEVICE FOR THE FORMATION OF DIRECTLY-FORMED CELLULOSIC WEBS Public/Granted day:2022-11-17
Information query
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