CA2390639A1 - Process and composition for preparing a lignocellulose-based product, and the product obtained by the process - Google Patents

Process and composition for preparing a lignocellulose-based product, and the product obtained by the process Download PDF

Info

Publication number
CA2390639A1
CA2390639A1 CA002390639A CA2390639A CA2390639A1 CA 2390639 A1 CA2390639 A1 CA 2390639A1 CA 002390639 A CA002390639 A CA 002390639A CA 2390639 A CA2390639 A CA 2390639A CA 2390639 A1 CA2390639 A1 CA 2390639A1
Authority
CA
Canada
Prior art keywords
lignocellulose
composition
product
preparing
phenolic
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.)
Granted
Application number
CA002390639A
Other languages
French (fr)
Other versions
CA2390639C (en
Inventor
Oded Shoseyov
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.)
Yissum Research Development Co of Hebrew University of Jerusalem
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2390639A1 publication Critical patent/CA2390639A1/en
Application granted granted Critical
Publication of CA2390639C publication Critical patent/CA2390639C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/10—Crosslinking of cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
    • C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01004—Cellulase (3.2.1.4), i.e. endo-1,4-beta-glucanase
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/15—Proteins or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/005—Microorganisms or enzymes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

A process for the manufacture of a lignocellulose product, the process comprising the step of mixing in a reaction medium (i) a phenolic polymer being substituted with a phenolic hydroxy group;
(ii) a lignocellulose containing material having immobilized to a cellulosic fraction thereof a fusion polypeptide, the fusion polypeptide including an enzyme being capable of cat-alyzing the oxidation of phenolic groups and a cellulose binding peptide;
and (iii) an oxidizing agent. A composition of matter for use in the process and a lignocellulose product obtainable by the process are also disclosed.
CA002390639A 1999-11-08 2000-10-19 Process and composition for preparing a lignocellulose-based product, and the product obtained by the process Expired - Fee Related CA2390639C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US16414099P 1999-11-08 1999-11-08
US60/164,140 1999-11-08
US16638999P 1999-11-18 1999-11-18
US60/166,389 1999-11-18
PCT/IL2000/000665 WO2001034902A2 (en) 1999-11-08 2000-10-19 Process and composition for preparing a lignocellulose-based product, and the product obtained by the process

Publications (2)

Publication Number Publication Date
CA2390639A1 true CA2390639A1 (en) 2001-05-17
CA2390639C CA2390639C (en) 2009-04-28

Family

ID=26860299

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002390639A Expired - Fee Related CA2390639C (en) 1999-11-08 2000-10-19 Process and composition for preparing a lignocellulose-based product, and the product obtained by the process
CA002390568A Abandoned CA2390568A1 (en) 1999-11-08 2000-11-02 Modification of polysaccharide containing materials

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002390568A Abandoned CA2390568A1 (en) 1999-11-08 2000-11-02 Modification of polysaccharide containing materials

Country Status (9)

Country Link
US (2) US20050257905A1 (en)
EP (1) EP1230374A4 (en)
JP (2) JP2003533173A (en)
CN (1) CN1329516C (en)
AU (3) AU776069B2 (en)
BR (2) BR0015519A (en)
CA (2) CA2390639C (en)
WO (2) WO2001034902A2 (en)
ZA (1) ZA200204537B (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU776069B2 (en) * 1999-11-08 2004-08-26 Yissum Research Development Company Of The Hebrew University Of Jerusalem Process and composition for preparing a lignocellulose-based product, and the product obtained by the process
GB2376017A (en) * 2000-12-20 2002-12-04 Unilever Plc Cellulose binding domain conjugates linked or coupled to a polysaccharide backbone
FI116198B (en) 2001-07-16 2005-10-14 Valtion Teknillinen A method for immobilizing polypeptides
GB0425102D0 (en) 2004-11-15 2004-12-15 Ciba Spec Chem Water Treat Ltd Polymeric compositions and methods of employing them in papermaking processes
JP4880615B2 (en) * 2004-12-23 2012-02-22 ダウ・コーニング・コーポレイション Crosslinkable saccharide-siloxane compositions and network structures, coatings and articles formed therefrom
CN101171386B (en) * 2005-05-04 2011-11-16 诺维信北美公司 Chlorine dioxide treatment composition and method
EP2001908A2 (en) * 2006-04-06 2008-12-17 Institut Français du Pétrole Fusion proteins between plant cell-wall degrading enzymes and a swollenin, and their uses
GB0609477D0 (en) * 2006-05-12 2006-06-21 Ciba Sc Holding Ag Process for making paper and paperboard
WO2008067591A1 (en) * 2006-12-04 2008-06-12 Innovative Purification Technologies Pty Ltd Protein particles
JP2011504374A (en) * 2007-11-26 2011-02-10 イッサム リサーチ ディベロップメント カンパニー オブ ザ ヘブリュー ユニバーシティー オブ エルサレム リミテッド Composition comprising fibrous polypeptide and polysaccharide
WO2009078438A1 (en) * 2007-12-17 2009-06-25 Osaka University Microbe complex
EP2307554B1 (en) * 2008-07-29 2013-06-26 DSM IP Assets B.V. Process for oxidizing lignocellulosic material employing a Marasmius scorodonius peroxidase
US10557153B2 (en) * 2008-08-11 2020-02-11 Dsm Ip Assets B.V. Degradation of lignocellulosic material
US9066894B2 (en) 2008-09-12 2015-06-30 University Court Of The University Of St. Andrews Carbohydrate binding molecules
WO2010065908A2 (en) * 2008-12-05 2010-06-10 Catchmark Jeffrey M Degradable biomolecule compositions
MX2011009084A (en) 2009-03-06 2012-01-25 Biopolymer Technologies Ltd Protein-containing foams, manufacture and use thereof.
CN102439056B (en) * 2009-03-06 2016-01-13 生物高聚物技术有限公司 Emulsion containing albumen and tackiness agent and their manufacture and purposes
FR2948132B1 (en) * 2009-07-20 2011-08-26 Inst Francais Textile & Habillement ASSOCIATION OF NATURAL CATIONIC AND ANIONIC PRODUCTS AS BINDER FOR TEXTILE SUPPORT
WO2011047047A2 (en) * 2009-10-13 2011-04-21 The Penn State Research Foundation Composites containing polypeptides attached to polysaccharides and molecules
CN101736583B (en) * 2009-12-18 2012-07-25 东华大学 Method for preparing chitin size modified by biological enzyme method
WO2011156380A2 (en) * 2010-06-07 2011-12-15 Biopolymer Technologies, Ltd. Protein-containing adhesives, and manufacture and use thereof
CN102310451A (en) * 2010-07-06 2012-01-11 郭明辉 Wood fiber plate prepared on basis of laccase mediator system activation
BR112013012692B1 (en) * 2010-11-23 2020-03-17 Ecohelix Ab METHOD FOR INCREASING THE MOLECULAR WEIGHT OF WOOD MANANAS AND XYLANS THAT UNDERSTAND AROMATIC PORTIONS
US9109047B2 (en) * 2011-02-03 2015-08-18 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd High molecular ordered fibrilar structures, method for their preparation and uses thereof
EP2751132B1 (en) 2011-09-01 2022-11-30 Yissum Research Development Company of the Hebrew University of Jerusalem Ltd. Adhesive biopolymers and uses thereof
CA3075143C (en) 2011-09-09 2023-03-28 Evertree Protein-containing adhesives, and manufacture and use thereof
SI2753633T1 (en) * 2011-09-09 2017-05-31 Evertree Protein-containing adhesives, and manufacture and use thereof
EP2880116B1 (en) 2012-07-30 2020-02-05 Evertree Protein adhesives containing an anhydride, carboxylic acid, and/or carboxylate salt compound and their use
RU2621116C2 (en) * 2013-01-24 2017-05-31 ДЖОРДЖИЯ-ПЭСИФИК КЕМИКАЛЗ ЭлЭлСи Composition comprising water-repellent agents and stabilizing agents and methods for their manufacturing and application
US10059650B2 (en) 2013-06-14 2018-08-28 Yale University Systems and methods for the depolymerization of a biopolymer
US10202517B2 (en) 2013-07-26 2019-02-12 The Penn State Research Foundation Polymer compositions and coatings
CN110776571B (en) * 2019-11-04 2021-08-10 福建省中医药研究院(福建省青草药开发服务中心） Metallothionein fusion protein construction, rapid preparation of immobilized carrier and application of metallothionein fusion protein construction and immobilized carrier in heavy metal ion removal

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037992C2 (en) * 1980-10-08 1983-04-21 Gesellschaft für Biotechnologische Forschung mbH (GBF), 3300 Braunschweig Process for the production of a binder for wood-based materials
US4340673A (en) * 1980-11-07 1982-07-20 Merck & Co., Inc. Process of producing modified glucans as anti-caries agent
US5340731A (en) * 1988-07-08 1994-08-23 University Of British Columbia Method of preparing a B-1,4 glycan matrix containing a bound fusion protein
US5137819A (en) * 1988-07-08 1992-08-11 University Of British Columbia Cellulose binding fusion proteins for immobilization and purification of polypeptides
JP3681750B2 (en) * 1992-10-06 2005-08-10 ノボザイムス アクティーゼルスカブ Cellulase variant
US5496934A (en) * 1993-04-14 1996-03-05 Yissum Research Development Company Of The Hebrew University Of Jerusalem Nucleic acids encoding a cellulose binding domain
BR9407752A (en) * 1993-10-04 1997-03-04 Novo Nordisk As Preparation of enzyme detergent additive detergent composition process for the treatment of lignocellulosic fibers
WO1996003546A1 (en) * 1994-07-26 1996-02-08 Novo Nordisk A/S Process for preparing a lignocellulose-based product, and product obtainable by the process
CA2231858A1 (en) * 1995-11-08 1997-05-15 Novo Nordisk A/S Process for preparing a lignocellulose-based product, and product obtainable by the process
US5874308A (en) * 1996-01-16 1999-02-23 University Of British Columbia Compositions and methods for modulating cell proliferation using growth factor-polysaccharide binding fusion proteins
WO1997028243A1 (en) * 1996-01-29 1997-08-07 Novo Nordisk A/S Process for removal or bleaching of soiling or stains from cellulosic fabric
AU1438397A (en) * 1996-01-29 1997-08-22 Novo Nordisk A/S Process for desizing cellulosic fabric
US5763385A (en) * 1996-05-14 1998-06-09 Genencor International, Inc. Modified α-amylases having altered calcium binding properties
ATE386799T1 (en) * 1996-10-28 2008-03-15 Novozymes As EXTRACELLULAR EXPRESSION OF CELLULOSE BINDING DOMAIN (CBD) USING BACILLUS
WO1999051808A1 (en) * 1998-04-03 1999-10-14 Novo Nordisk A/S Treatment of denim fabric with a pectolytic enzyme
AU776069B2 (en) * 1999-11-08 2004-08-26 Yissum Research Development Company Of The Hebrew University Of Jerusalem Process and composition for preparing a lignocellulose-based product, and the product obtained by the process

Also Published As

Publication number Publication date
AU7943100A (en) 2001-06-06
EP1230374A2 (en) 2002-08-14
WO2001034091A2 (en) 2001-05-17
JP2004504803A (en) 2004-02-19
US20050257905A1 (en) 2005-11-24
AU769461B2 (en) 2004-01-29
JP2003533173A (en) 2003-11-11
CN1433473A (en) 2003-07-30
BR0015519A (en) 2004-06-15
AU2004201766B8 (en) 2005-09-08
CN1329516C (en) 2007-08-01
BR0015520A (en) 2004-07-20
EP1230374A4 (en) 2004-10-13
CA2390568A1 (en) 2001-05-17
WO2001034091A3 (en) 2002-01-17
AU2004201766A1 (en) 2004-05-20
WO2001034902A2 (en) 2001-05-17
ZA200204537B (en) 2005-07-27
WO2001034902A3 (en) 2003-01-03
AU776069B2 (en) 2004-08-26
US20110005697A1 (en) 2011-01-13
AU1172901A (en) 2001-06-06
CA2390639C (en) 2009-04-28
AU2004201766B2 (en) 2005-08-18

Similar Documents

Publication Publication Date Title
CA2390639A1 (en) Process and composition for preparing a lignocellulose-based product, and the product obtained by the process
AU4500500A (en) Membranes, membrane electrode assemblies and fuel cells employing same, and process for preparing
ES2158951T3 (en) PROCESS TO PREPARE A PRODUCT BASED ON LIGNOCELLULOSE AND PRODUCT OBTAINABLE BY MEANS OF THIS PROCESS.
PT981608E (en) IMPROVEMENT IN THE ETHANOL PRODUCTION FROM LENHOCELLULOSE
AU5511001A (en) Improved synthesis of anhydroglycitol esters of improved colour
NO164335C (en) MIXING, BINDING AND USING THE BINDING ON COLLAGENT MATERIAL.
GB9822576D0 (en) Membrane
AU691450B2 (en) Multi-component system for modifying, degrading or bleaching lignin, lignin-containing materials or similar substances and processes for its use
ATE76414T1 (en) POLYMERIZATE DISPERSIONS, PROCESS FOR THEIR PRODUCTION, AND THEIR APPLICATION AS BINDING AGENT.
EP0648242B1 (en) POLYMERIZATION OF LIGNIN AT ALKALINE pH
CA2093581A1 (en) Process for conglutinating wood particles into formed bodies
AU4945296A (en) Process for binding lignocellulosic material
GB9822569D0 (en) Substrate
JP2617431B2 (en) High mechanical strength sheet containing bacterial cellulose
AU2162699A (en) Method for grafting lignin, polymerizates produced according to the method and the utilization thereof
AU5633198A (en) Process for the manufacture of acrolein from propylene by a redox reaction and use of a solid mixed oxide composition as redox system in the said reaction
CA2243204A1 (en) Process for increasing the charge on a lignocellulosic material, product obtainable by the process, and use of the product in the preparation of a lignocellulose-based product
EP0269869A3 (en) Isocyanate-carboxyl group-containing fatty compounds for manufacture of cellulosic composites
EP0890579A4 (en) Process for fluorinating cellulosic materials and fluorinated cellulosic materials
GB9822571D0 (en) Substrate binder
AU5591098A (en) Use of co2-soluble materials as transient spacers, templates, adhesives, binders, coatings and molds
NZ336665A (en) Adhesives for fiber boards and a process for the preparation thereof
CA2195005A1 (en) Multifunctional cross-linking reagents for hemoglobin, and cross-linked hemoglobin conjugates
AU3749597A (en) Method of preparing high activity sulfonated lignin dye dispersants, high activity sulfonated lignin dye dispersants produced thereby and dyestuff compositions containing the same
AU3851097A (en) Method for the production of cellulosic shaped bodies

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20151019