EP2935298A4 - Procédés de récupération de dérivés de lignine native - Google Patents

Procédés de récupération de dérivés de lignine native

Info

Publication number
EP2935298A4
EP2935298A4 EP12890314.3A EP12890314A EP2935298A4 EP 2935298 A4 EP2935298 A4 EP 2935298A4 EP 12890314 A EP12890314 A EP 12890314A EP 2935298 A4 EP2935298 A4 EP 2935298A4
Authority
EP
European Patent Office
Prior art keywords
methods
lignin derivatives
native lignin
recovering
recovering native
Prior art date
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.)
Withdrawn
Application number
EP12890314.3A
Other languages
German (de)
English (en)
Other versions
EP2935298A1 (fr
Inventor
Mikhail Yurevich Balakshin
Alex Berlin
Humbert Thomas Dellicolli
Chadrick Adam Nathaniel Jordan Grunert
Vera Maximenko Gutman
Darwin Ortiz
Edward Kendall Pye
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fibria Innovations Inc
Original Assignee
Fibria Innovations Inc
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 Fibria Innovations Inc filed Critical Fibria Innovations Inc
Publication of EP2935298A1 publication Critical patent/EP2935298A1/fr
Publication of EP2935298A4 publication Critical patent/EP2935298A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G1/00—Low-molecular-weight derivatives of lignin
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/005—Lignin
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Compounds Of Unknown Constitution (AREA)
EP12890314.3A 2012-12-18 2012-12-18 Procédés de récupération de dérivés de lignine native Withdrawn EP2935298A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2012/001172 WO2014094104A1 (fr) 2012-12-18 2012-12-18 Procédés de récupération de dérivés de lignine native

Publications (2)

Publication Number Publication Date
EP2935298A1 EP2935298A1 (fr) 2015-10-28
EP2935298A4 true EP2935298A4 (fr) 2016-09-07

Family

ID=50977443

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12890314.3A Withdrawn EP2935298A4 (fr) 2012-12-18 2012-12-18 Procédés de récupération de dérivés de lignine native

Country Status (5)

Country Link
EP (1) EP2935298A4 (fr)
CN (1) CN105283462A (fr)
BR (1) BR112015014630A2 (fr)
CA (1) CA2895215A1 (fr)
WO (1) WO2014094104A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI1012286A2 (pt) 2009-05-28 2015-09-22 Lignol Innovations Ltd derivados de lignina nativa de matérias-primas de fibras de plantas anuais
JP5909840B2 (ja) 2010-02-15 2016-04-27 フィブリア イノヴェイションズ インコーポレイテッド リグニン誘導体を含む炭素繊維組成物
EP2536798B1 (fr) 2010-02-15 2022-04-27 Suzano Canada Inc. Compositions de liant comprenant des dérivés de lignine
EP2688959A4 (fr) 2011-03-24 2014-09-10 Lignol Innovations Ltd Compositions comprenant une biomasse lignocellulosique et un solvant organique
KR20170005418A (ko) * 2014-05-01 2017-01-13 렌매틱스, 인코포레이티드. 반응성 추출을 통한 리그닌-함유 잔류물로부터의 리그닌 업그레이드
CN104911939B (zh) * 2015-06-15 2017-06-06 华南理工大学 一种低液比的竹材原料中性亚硫酸盐蒸煮方法
CN110541320B (zh) * 2019-09-12 2021-12-17 武汉轻工大学 从木质纤维素原料中分离木质素和纤维素的方法
CN113667207A (zh) * 2021-09-13 2021-11-19 浦江盛茂新材料有限公司 一种聚乙烯（pe）复合材料的制备方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764596A (en) * 1985-11-05 1988-08-16 Repap Technologies Inc. Recovery of lignin
US6172204B1 (en) * 1999-06-04 2001-01-09 Regents Of The University Of Minnesota Compositions based on lignin derivatives
US20080299629A1 (en) * 2007-05-31 2008-12-04 Lignol Innovations Ltd. Continuous counter-current organosolv processing of lignocellulosic feedstocks
WO2010135832A1 (fr) * 2009-05-28 2010-12-02 Lignol Innovations Ltd. Compositions de résine comprenant des dérivés de lignine
WO2010135806A1 (fr) * 2009-05-28 2010-12-02 Lignol Innovations Ltd. Dérivés de lignine naturelle provenant de charges d'alimentation de bois de conifères
WO2011097720A1 (fr) * 2010-02-15 2011-08-18 Lignol Innovations Ltd Traitement à base d'organosolv
WO2012126099A1 (fr) * 2011-03-24 2012-09-27 Lignol Innovations Ltd. Compositions comprenant une biomasse lignocellulosique et un solvant organique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5909840B2 (ja) * 2010-02-15 2016-04-27 フィブリア イノヴェイションズ インコーポレイテッド リグニン誘導体を含む炭素繊維組成物
CA2803177C (fr) * 2010-06-30 2018-07-24 Suzano Canada Inc. Traitement a base d'organosolv

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764596A (en) * 1985-11-05 1988-08-16 Repap Technologies Inc. Recovery of lignin
US6172204B1 (en) * 1999-06-04 2001-01-09 Regents Of The University Of Minnesota Compositions based on lignin derivatives
US20080299629A1 (en) * 2007-05-31 2008-12-04 Lignol Innovations Ltd. Continuous counter-current organosolv processing of lignocellulosic feedstocks
WO2010135832A1 (fr) * 2009-05-28 2010-12-02 Lignol Innovations Ltd. Compositions de résine comprenant des dérivés de lignine
WO2010135806A1 (fr) * 2009-05-28 2010-12-02 Lignol Innovations Ltd. Dérivés de lignine naturelle provenant de charges d'alimentation de bois de conifères
WO2011097720A1 (fr) * 2010-02-15 2011-08-18 Lignol Innovations Ltd Traitement à base d'organosolv
WO2012126099A1 (fr) * 2011-03-24 2012-09-27 Lignol Innovations Ltd. Compositions comprenant une biomasse lignocellulosique et un solvant organique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014094104A1 *

Also Published As

Publication number Publication date
CN105283462A (zh) 2016-01-27
WO2014094104A1 (fr) 2014-06-26
CA2895215A1 (fr) 2014-06-26
EP2935298A1 (fr) 2015-10-28
BR112015014630A2 (pt) 2017-07-11

Similar Documents

Publication Publication Date Title
FI20125358L (fi) Menetelmä ligniinin reaktiivisuuden lisäämiseksi
BR112013020896A2 (pt) adesivos estruturais aperfeiçoados
EP2563129A4 (fr) Dérivés n3-substitué-n1-sulfonyl-5-fluoropyrimidinone
BRDI7004545S (pt) Configuração aplicada a um calçado
EP2791103A4 (fr) Dérivés de bétuline
BR112013019509A2 (pt) derivados heterocíclicos
DK2895514T3 (da) Hydrotermisk modificeret stivelse
FI20125613L (fi) Menetelmä ligniinin fraktioimiseksi
EP2847254A4 (fr) Modification chimique de lignine et de dérivés de lignine
EP2906040A4 (fr) Nouveaux dérivés de benzimidazole tétrahydropyrane
HUE049112T2 (hu) Depolimerizálási eljárás
DK3702374T3 (da) Fremsgangsmåde til fremstilling for cyclodextrin-derivater
DK2734499T3 (da) Merocyanine derivatives
AR092198A1 (es) Derivados de pirazolopirimidinas
IL231950B (en) Aryl-quinoline derivatives
EP2847255A4 (fr) Modification chimique de lignine et de dérivés de lignine
FI20105727A7 (fi) Menetelmä lignoselluloosamateriaalien liuottamiseksi
EP2848646A4 (fr) Composition de résine de cellulose
EP2632957A4 (fr) Procédé de dérivation de la cellulose
EP2768515A4 (fr) Composition glucosylée de stévia
CO6960557A2 (es) Derivados de 2-yodo-imidazol
EP2750690A4 (fr) Médiateur soluble
DK2812440T3 (da) Fremgangsmåde til fremstilling af furanderivater af glucose
HUE046547T2 (hu) Eljárás biomassza extrahálására
EP2751084A4 (fr) Dérivés de pyrimidine-carboxamide

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150717

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20160805

RIC1 Information provided on ipc code assigned before grant

Ipc: D21C 3/04 20060101ALI20160801BHEP

Ipc: D21C 3/20 20060101ALI20160801BHEP

Ipc: C08H 7/00 20110101ALI20160801BHEP

Ipc: C08J 3/20 20060101ALI20160801BHEP

Ipc: C07G 1/00 20110101AFI20160801BHEP

Ipc: D21C 11/00 20060101ALI20160801BHEP

Ipc: C08K 11/00 20060101ALI20160801BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20200907

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20210119