FI108143B - Förfarande för framställning av ligninhaltiga polymerer - Google Patents
Förfarande för framställning av ligninhaltiga polymerer Download PDFInfo
- Publication number
- FI108143B FI108143B FI952463A FI952463A FI108143B FI 108143 B FI108143 B FI 108143B FI 952463 A FI952463 A FI 952463A FI 952463 A FI952463 A FI 952463A FI 108143 B FI108143 B FI 108143B
- Authority
- FI
- Finland
- Prior art keywords
- compounds
- lignin
- functional
- process according
- oxygen
- Prior art date
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
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/22—Preparation of oxygen-containing organic compounds containing a hydroxy group aromatic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Compounds Of Unknown Constitution (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Enzymes And Modification Thereof (AREA)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Claims (8)
1. Förfarande för framställning av polymerer som innehäller lignin och organiska föreningar, kanne - 5 tecknat av att ligninet polymeriseras med organiska föreningar, vilka innehäller minst 3 kolatomer och ätminstone en funktionell syre- och/eller kvävegrupp och/eller ätminstone en funktionell grupp innehällande en multipel bindning, med undantag av aromatiska hydr-10 oxylföreningar, i närvaro av radikaliskt oxiderande enzymer och sädana oxidationsmedel som bildar substrat för enzymerna ifräga.
2. Förfarande enligt patentkrav 1, kanne-tecknat av att som radikaliskt oxiderande enzymer is används peroxidaser och/eller fenoloxidaser.
3. Förfarande enligt patentkrav 1, k ä n n e -tecknat av att som oxidationsmedel används syre och/eller väteperoxid.
4. Förfarande enligt patentkrav 1, k ä n n e -20 tecknat av att som föreningar, i vilka funktionella grupper innehällande syre förekommer, används föreningar som innehäller funktionella hydroxyl-, karbonyl- och/eller etergrupper.
. 5. Förfarande enligt patentkrav 1, k ä n n e - 25 tecknat av att som föreningar, i vilka funktionella ]”*. grupper innehällande kväve förekommer, används föreningar • · · .* som innehäller funktionella amino-, imino-, amid-, cyan-, • · · *··/ isocyan och/eller azogrupper.
• · · *·* 6. Förfarande enligt patentkrav 1, k ä n n e - 30tecknat av att som föreningar, i vilka en funktionell grupp innehällande en multipel bindning « * * förekommer, används föreningar som innehäller ätminstone ,···. en dubbel- och/eller trippelbindning, företrädesvis C-C- trippel- bindning/-bindningar. 35
7. Förfarande enligt patentkrav 1, k ä n n e - tecknat av att polymeriseringen förverkligas i ett vattenhaltigt och/eller organiskt lösningsmedel. 108143
8. Polymerer, vilka bestär av lignin och organiska föreningar, kännetecknade av att de har ästadkommits med förfarandet enligt ett eller flera av patentkraven 1 - 7. • · • 1 « « t · • · · · • · 4 · · • «4 • · 4 · • 4 · 4 4 4 4 4 4 1 4 4 4 4 4« 4 4« 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 ««· i a
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4331878 | 1993-09-20 | ||
| DE4331878A DE4331878A1 (de) | 1993-09-20 | 1993-09-20 | Verfahren zur Herstellung von ligninhaltigen Polymeren |
| PCT/EP1994/003142 WO1995008588A1 (de) | 1993-09-20 | 1994-09-20 | Verfahren zur herstellung von ligninhaltigen polymeren |
| EP9403142 | 1994-09-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI952463A0 FI952463A0 (sv) | 1995-05-19 |
| FI952463A FI952463A (sv) | 1995-07-11 |
| FI108143B true FI108143B (sv) | 2001-11-30 |
Family
ID=6498097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI952463A FI108143B (sv) | 1993-09-20 | 1995-05-19 | Förfarande för framställning av ligninhaltiga polymerer |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5608040A (sv) |
| EP (1) | EP0669953B1 (sv) |
| JP (1) | JPH08505780A (sv) |
| CN (1) | CN1042544C (sv) |
| AT (1) | ATE167208T1 (sv) |
| AU (1) | AU693479B2 (sv) |
| BR (1) | BR9405608A (sv) |
| CA (1) | CA2150012A1 (sv) |
| DE (2) | DE4331878A1 (sv) |
| FI (1) | FI108143B (sv) |
| NZ (1) | NZ273947A (sv) |
| RU (1) | RU2165978C2 (sv) |
| WO (1) | WO1995008588A1 (sv) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19700907A1 (de) * | 1997-01-14 | 1998-07-16 | Neste Oy | Zwischenprodukt für die Herstellung von Ligninpolymerisaten und dessen Verwendung zur Herstellung von Holzwerkstoffen |
| DE19756172A1 (de) * | 1997-12-17 | 1999-06-24 | Stockhausen Chem Fab Gmbh | Verfahren zur Pfropfung von Lignin, danach hergestellte Polymerisate und deren Verwendung |
| US5939089A (en) * | 1998-04-09 | 1999-08-17 | Lignotech Usa, Inc. | Method for providing a stable protective coating for UV sensitive pesticides |
| KR20060114323A (ko) * | 2003-10-31 | 2006-11-06 | 가부시키가이샤 에바라 세이사꾸쇼 | 리그노셀룰로스계 물질로부터 산/당용액과 리그노페놀유도체를 분리 회수하는 방법 |
| US7691982B2 (en) * | 2004-09-24 | 2010-04-06 | Nippon Shokubai Co., Ltd. | Dispersant using kraft lignin and novel lignin derivative |
| JP4135760B2 (ja) * | 2006-11-28 | 2008-08-20 | 富士ゼロックス株式会社 | リグノフェノール誘導体、重合体、樹脂組成物および樹脂成形体 |
| CN101234865A (zh) * | 2007-08-22 | 2008-08-06 | 陈国忠 | 一种利用纸浆稀黑液改性接枝羰基脂肪族制备混凝土高效减水剂的方法 |
| MY163510A (en) * | 2009-09-07 | 2017-09-15 | Univ Sains Malaysia | A method for preparing a gelling and viscosifying agent for drilling mud and the product thereof |
| DE102010008393A1 (de) * | 2010-02-10 | 2011-10-06 | Technische Universität Dresden | Substrat zur Bodenverbesserung mit Wasser speichernder Eigenschaft, Verfahren zur Herstellung und dessen Verwendung |
| US9914870B2 (en) | 2013-01-22 | 2018-03-13 | Carnegie Mellon University | Lignin-containing polymers and compositions including lignin-containing polymers |
| JP2015003955A (ja) * | 2013-06-19 | 2015-01-08 | 独立行政法人産業技術総合研究所 | リグニンの分解方法 |
| EP3219747B1 (de) | 2016-03-15 | 2018-10-17 | Sika Technology AG | Enzymatisch modifizierte lignine |
| DE102017128339A1 (de) | 2017-11-29 | 2019-05-29 | Deutsche Institute Für Textil- Und Faserforschung Denkendorf | Modifiziertes Lignin, Verfahren zu dessen Herstellung und Verwendung |
| AT522066A1 (de) * | 2019-01-24 | 2020-08-15 | Univ Wien Bodenkultur | Verfahren zur Herstellung eines Lignosulfonat-Polymers |
| CN109897596B (zh) * | 2019-03-28 | 2020-11-06 | 贵州大学 | 一种杉木树皮人造板胶粘剂 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3037992C2 (de) * | 1980-10-08 | 1983-04-21 | Gesellschaft für Biotechnologische Forschung mbH (GBF), 3300 Braunschweig | Verfahren zur Herstellung eines Bindemittels für Holzwerkstoffe |
| DE3644397C1 (de) * | 1986-12-24 | 1988-05-05 | Pfleiderer Fa G A | Emissionsarmes Bindemittel fuer holz- und cellulosehaltige Werkstoffe |
| US5138007A (en) * | 1988-12-19 | 1992-08-11 | Meister John J | Process for making graft copolymers from lignin and vinyl monomers |
-
1993
- 1993-09-20 DE DE4331878A patent/DE4331878A1/de not_active Withdrawn
-
1994
- 1994-09-20 CA CA002150012A patent/CA2150012A1/en not_active Abandoned
- 1994-09-20 WO PCT/EP1994/003142 patent/WO1995008588A1/de active IP Right Grant
- 1994-09-20 AU AU77830/94A patent/AU693479B2/en not_active Ceased
- 1994-09-20 CN CN94190707A patent/CN1042544C/zh not_active Expired - Fee Related
- 1994-09-20 DE DE59406212T patent/DE59406212D1/de not_active Expired - Fee Related
- 1994-09-20 NZ NZ273947A patent/NZ273947A/en unknown
- 1994-09-20 EP EP94928381A patent/EP0669953B1/de not_active Expired - Lifetime
- 1994-09-20 BR BR9405608-0A patent/BR9405608A/pt not_active IP Right Cessation
- 1994-09-20 RU RU95112463/04A patent/RU2165978C2/ru not_active IP Right Cessation
- 1994-09-20 US US08/436,367 patent/US5608040A/en not_active Expired - Fee Related
- 1994-09-20 JP JP7509560A patent/JPH08505780A/ja active Pending
- 1994-09-20 AT AT94928381T patent/ATE167208T1/de not_active IP Right Cessation
-
1995
- 1995-05-19 FI FI952463A patent/FI108143B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1042544C (zh) | 1999-03-17 |
| DE4331878A1 (de) | 1995-03-23 |
| FI952463A (sv) | 1995-07-11 |
| JPH08505780A (ja) | 1996-06-25 |
| NZ273947A (en) | 1996-08-27 |
| RU2165978C2 (ru) | 2001-04-27 |
| CN1114837A (zh) | 1996-01-10 |
| FI952463A0 (sv) | 1995-05-19 |
| AU693479B2 (en) | 1998-07-02 |
| BR9405608A (pt) | 1999-09-08 |
| AU7783094A (en) | 1995-04-10 |
| US5608040A (en) | 1997-03-04 |
| WO1995008588A1 (de) | 1995-03-30 |
| EP0669953B1 (de) | 1998-06-10 |
| EP0669953A1 (de) | 1995-09-06 |
| CA2150012A1 (en) | 1995-03-30 |
| RU95112463A (ru) | 1997-03-20 |
| DE59406212D1 (de) | 1998-07-16 |
| ATE167208T1 (de) | 1998-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GB | Transfer or assigment of application |
Owner name: STOCKHAUSEN GMBH & CO.KG |
|
| MA | Patent expired |