BR9405608A - Processo para preparaçào de polìmeros contendo lignina - Google Patents

Processo para preparaçào de polìmeros contendo lignina

Info

Publication number
BR9405608A
BR9405608A BR9405608-0A BR9405608A BR9405608A BR 9405608 A BR9405608 A BR 9405608A BR 9405608 A BR9405608 A BR 9405608A BR 9405608 A BR9405608 A BR 9405608A
Authority
BR
Brazil
Prior art keywords
pct
preparation
lignin
polymers containing
containing lignin
Prior art date
Application number
BR9405608-0A
Other languages
English (en)
Inventor
Aloys Huettermann
Oleg Milstein
Original Assignee
Aloys Huettermann
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 by Aloys Huettermann filed Critical Aloys Huettermann
Publication of BR9405608A publication Critical patent/BR9405608A/pt

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)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (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)

Abstract

Patente de Invenção: <B>"PROCESSO PARA PREPARAçãO DE POLìMERO CONTENDO LIGNINA"<D> Polímeros que contêm lignina e compostos orgânicos são preparados de tal forma, que a lignina é polimerizada com os compostos orgânicos, que contêm pelo menos 3 átomos de carbono assim como funções oxigênio, nitrogênio e/ou funções de múltiplas ligações, na presença de enzimas radicalmente oxidantes e de agentes de oxidação, que formam os seus substratos.
BR9405608-0A 1993-09-20 1994-09-20 Processo para preparaçào de polìmeros contendo lignina BR9405608A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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

Publications (1)

Publication Number Publication Date
BR9405608A true BR9405608A (pt) 1999-09-08

Family

ID=6498097

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9405608-0A BR9405608A (pt) 1993-09-20 1994-09-20 Processo para preparaçào de polìmeros contendo lignina

Country Status (13)

Country Link
US (1) US5608040A (pt)
EP (1) EP0669953B1 (pt)
JP (1) JPH08505780A (pt)
CN (1) CN1042544C (pt)
AT (1) ATE167208T1 (pt)
AU (1) AU693479B2 (pt)
BR (1) BR9405608A (pt)
CA (1) CA2150012A1 (pt)
DE (2) DE4331878A1 (pt)
FI (1) FI108143B (pt)
NZ (1) NZ273947A (pt)
RU (1) RU2165978C2 (pt)
WO (1) WO1995008588A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
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
WO2005042585A1 (ja) * 2003-10-31 2005-05-12 Ebara Corporation リグノセルロース系物質から酸・糖溶液とリグノフェノール誘導体を分離回収する方法
WO2006033464A1 (en) * 2004-09-24 2006-03-30 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
WO2014116672A1 (en) 2013-01-22 2014-07-31 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
WO1995008588A1 (de) 1995-03-30
CN1042544C (zh) 1999-03-17
EP0669953A1 (de) 1995-09-06
RU2165978C2 (ru) 2001-04-27
AU693479B2 (en) 1998-07-02
NZ273947A (en) 1996-08-27
FI952463A0 (fi) 1995-05-19
ATE167208T1 (de) 1998-06-15
CN1114837A (zh) 1996-01-10
US5608040A (en) 1997-03-04
AU7783094A (en) 1995-04-10
FI108143B (fi) 2001-11-30
EP0669953B1 (de) 1998-06-10
RU95112463A (ru) 1997-03-20
DE59406212D1 (de) 1998-07-16
DE4331878A1 (de) 1995-03-23
FI952463A (fi) 1995-07-11
JPH08505780A (ja) 1996-06-25
CA2150012A1 (en) 1995-03-30

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
PC Transfer

Free format text: STOCKHAUSEN GMBH & CO. KG (DE)

FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 11A, 12A, 13A, 14A, 15A E 16A ANUIDADE(S).

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO NAO CUMPRIMENTO DO DESPACHO 24.3 NA RPI 2061 DE 06/07/2010 E COMPROVAR RECOLHIMENTO DA 17A, 18A E 19A ANUIDADES.

B15K Others concerning applications: alteration of classification

Ipc: C08H 7/00 (2011.01), C12P 7/22 (2006.0