- 专利标题: Production of lignin particles
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申请号: US16469054申请日: 2017-12-22
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公开(公告)号: US11174354B2公开(公告)日: 2021-11-16
- 发明人: Anton Friedl , Felix Weinwurm , Stefan Beisl
- 申请人: TECHNISCHE UNIVERSITÄT WIEN
- 申请人地址: AT Vienna
- 专利权人: TECHNISCHE UNIVERSITÄT WIEN
- 当前专利权人: TECHNISCHE UNIVERSITÄT WIEN
- 当前专利权人地址: AT Vienna
- 代理机构: McCoy Russell LLP
- 优先权: ATA51180/2016 20161223
- 国际申请: PCT/EP2017/084545 WO 20171222
- 国际公布: WO2018/115516 WO 20180628
- 主分类号: C08H7/00
- IPC分类号: C08H7/00 ; D21C11/00 ; C08L97/00
摘要:
The invention relates to a method for producing lignin particles, comprising the steps of: a) extracting lignin from a lignincontaining starter material, using a mixture that comprises at least one organic solvent and water, and b) precipitating the lignin in the solution from step a).
公开/授权文献
- US20200071468A1 PRODUCTION OF LIGNIN PARTICLES 公开/授权日:2020-03-05
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