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
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—Low-molecular-weight derivatives of lignin
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)
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 (https=) | 2021-12-23 |
Family
ID=79267886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022531677A Pending JPWO2021256306A1 (https=) | 2020-06-19 | 2021-06-07 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2021256306A1 (https=) |
| WO (1) | WO2021256306A1 (https=) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008513549A (ja) * | 2004-09-14 | 2008-05-01 | リグノボースト・エイ・ビー | リグニンを黒色液から分離する方法 |
| 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 |
| WO2016121648A1 (ja) * | 2015-01-26 | 2016-08-04 | 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 |
| JP2020041227A (ja) * | 2018-09-06 | 2020-03-19 | 日本製紙株式会社 | リグニンを分離する方法 |
-
2021
- 2021-06-07 WO PCT/JP2021/021481 patent/WO2021256306A1/ja not_active Ceased
- 2021-06-07 JP JP2022531677A patent/JPWO2021256306A1/ja active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008513549A (ja) * | 2004-09-14 | 2008-05-01 | リグノボースト・エイ・ビー | リグニンを黒色液から分離する方法 |
| 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 |
| WO2016121648A1 (ja) * | 2015-01-26 | 2016-08-04 | 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 |
| JP2020041227A (ja) * | 2018-09-06 | 2020-03-19 | 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 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240227 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20250430 |
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| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20250819 |