JPWO2021256306A1 - - Google Patents

Info

Publication number
JPWO2021256306A1
JPWO2021256306A1 JP2022531677A JP2022531677A JPWO2021256306A1 JP WO2021256306 A1 JPWO2021256306 A1 JP WO2021256306A1 JP 2022531677 A JP2022531677 A JP 2022531677A JP 2022531677 A JP2022531677 A JP 2022531677A JP WO2021256306 A1 JPWO2021256306 A1 JP WO2021256306A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2022531677A
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2021256306A1 publication Critical patent/JPWO2021256306A1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G1/00—Lignin; Lignin derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Unknown Constitution (AREA)
JP2022531677A 2020-06-19 2021-06-07 Pending JPWO2021256306A1 (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020105750 2020-06-19
PCT/JP2021/021481 WO2021256306A1 (ja) 2020-06-19 2021-06-07 ソーダリグニンの分離方法

Publications (1)

Publication Number Publication Date
JPWO2021256306A1 true JPWO2021256306A1 (xx) 2021-12-23

Family

ID=79267886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022531677A Pending JPWO2021256306A1 (xx) 2020-06-19 2021-06-07

Country Status (2)

Country Link
JP (1) JPWO2021256306A1 (xx)
WO (1) WO2021256306A1 (xx)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0402201D0 (sv) * 2004-09-14 2004-09-14 Stfi Packforsk Ab Method for separating lignin from black liquor
JP2008248425A (ja) * 2007-03-30 2008-10-16 Nippon Paper Industries Co Ltd 機械パルプの退色性改善方法
JP2010095816A (ja) * 2008-10-16 2010-04-30 Oji Paper Co Ltd ケミカルパルプ原材料配合管理方法
JP6134445B2 (ja) * 2015-01-26 2017-05-24 日本製紙株式会社 キシラン含有物の製造方法
JP2019173236A (ja) * 2018-03-29 2019-10-10 日本製紙株式会社 リグニン分解物の製造方法
JP6662423B1 (ja) * 2018-09-06 2020-03-11 日本製紙株式会社 リグニンを分離する方法

Also Published As

Publication number Publication date
WO2021256306A1 (ja) 2021-12-23

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240227