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FI20086013A7 - Menetelmä modifioitujen kuitutuotteiden valmistamiseksi - Google Patents

Menetelmä modifioitujen kuitutuotteiden valmistamiseksi Download PDF

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Publication number
FI20086013A7
FI20086013A7 FI20086013A FI20086013A FI20086013A7 FI 20086013 A7 FI20086013 A7 FI 20086013A7 FI 20086013 A FI20086013 A FI 20086013A FI 20086013 A FI20086013 A FI 20086013A FI 20086013 A7 FI20086013 A7 FI 20086013A7
Authority
FI
Finland
Prior art keywords
groups
fiber products
modified fiber
producing modified
lignocellulosic material
Prior art date
Application number
FI20086013A
Other languages
English (en)
Swedish (sv)
Other versions
FI20086013A0 (fi
FI20086013L (fi
Inventor
Terhi Hakala
Jaakko Hiltunen
Tiina Pursula
Original Assignee
Oy Keskuslaboratorio Centrallaboratorium Ab
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 Oy Keskuslaboratorio Centrallaboratorium Ab filed Critical Oy Keskuslaboratorio Centrallaboratorium Ab
Priority to FI20086013A priority Critical patent/FI20086013L/fi
Publication of FI20086013A0 publication Critical patent/FI20086013A0/fi
Priority to PCT/FI2009/050858 priority patent/WO2010046542A1/en
Publication of FI20086013A7 publication Critical patent/FI20086013A7/fi
Publication of FI20086013L publication Critical patent/FI20086013L/fi

Links

Classifications

    • 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
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20—Chemically or biochemically modified fibres
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/06—Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/09—Sulfur-containing 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/22—Proteins
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Artificial Filaments (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Paper (AREA)

Abstract

Esillä oleva keksintö koskee menetelmää lignoselluloosamateriaalin modifioimiseksi, jossa materiaalissa on fenoliryhmiä tai fenoliryhmien johdannaisia. Menetelmä käsittää vaiheet, joissa hapetetaan lignoselluloosamateriaalin fenoliryhmät tai fenoksijohdannaisryhmät kiniineiksi, kinonijohdannaisiksi tai muiksi karbonyyliryhmiksi, ja saatetaan hapetettu kuitumateriaali kosketuksiin biokemiallisen aineen kanssa, joka käsittää reaktiivisen nukleofiilisen ryhmän, jolloin mainittu biokemiallinen aine muodostaa kovalenttisen sidoksen lignoselluloosamateriaalin kanssa. Keksintö koskee myös modifioituja lignoselluloosatuotteita.
FI20086013A 2008-10-24 2008-10-24 Menetelmä modifioitujen kuitutuotteiden valmistamiseksi FI20086013L (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20086013A FI20086013L (fi) 2008-10-24 2008-10-24 Menetelmä modifioitujen kuitutuotteiden valmistamiseksi
PCT/FI2009/050858 WO2010046542A1 (en) 2008-10-24 2009-10-26 Method for preparing modified fiber products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20086013A FI20086013L (fi) 2008-10-24 2008-10-24 Menetelmä modifioitujen kuitutuotteiden valmistamiseksi

Publications (3)

Publication Number Publication Date
FI20086013A0 FI20086013A0 (fi) 2008-10-24
FI20086013A7 true FI20086013A7 (fi) 2010-04-25
FI20086013L FI20086013L (fi) 2010-04-25

Family

ID=39924652

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20086013A FI20086013L (fi) 2008-10-24 2008-10-24 Menetelmä modifioitujen kuitutuotteiden valmistamiseksi

Country Status (2)

Country Link
FI (1) FI20086013L (fi)
WO (1) WO2010046542A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102206917B (zh) * 2011-03-29 2012-06-27 中国林业科学研究院林产化学工业研究所 一种桐马酸酐甲酯改性木质纤维的制造方法
CN115584637B (zh) * 2022-10-10 2023-07-25 江南大学 一种基于蛋白酶和漆酶对锦纶织物进行亲水改性的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020090511A1 (en) * 2000-11-10 2002-07-11 Bki Holding Corporation Cellulose fibers having low water retention value and low capillary desorption pressure
FI122175B (fi) * 2003-12-23 2011-09-30 Teknologian Tutkimuskeskus Vtt Menetelmä kuitutuotteen valmistamiseksi
FI20031904A7 (fi) * 2003-12-23 2005-06-24 Kemira Oyj Menetelmä lignoselluloosatuotteen muokkaamiseksi

Also Published As

Publication number Publication date
FI20086013A0 (fi) 2008-10-24
WO2010046542A1 (en) 2010-04-29
FI20086013L (fi) 2010-04-25

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