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FI20051256A - Menetelmä paperin ja kartongin valmistamiseksi - Google Patents

Menetelmä paperin ja kartongin valmistamiseksi Download PDF

Info

Publication number
FI20051256A
FI20051256A FI20051256A FI20051256A FI20051256A FI 20051256 A FI20051256 A FI 20051256A FI 20051256 A FI20051256 A FI 20051256A FI 20051256 A FI20051256 A FI 20051256A FI 20051256 A FI20051256 A FI 20051256A
Authority
FI
Finland
Prior art keywords
cardboard
making paper
paper
making
Prior art date
Application number
FI20051256A
Other languages
English (en)
Swedish (sv)
Other versions
FI20051256A0 (fi
FI122975B (fi
Inventor
Osmo Pekkala
Original Assignee
Keskuslaboratorio
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 Keskuslaboratorio filed Critical Keskuslaboratorio
Priority to FI20051256A priority Critical patent/FI122975B/fi
Publication of FI20051256A0 publication Critical patent/FI20051256A0/fi
Priority to PCT/FI2006/000406 priority patent/WO2007065969A1/en
Priority to EP06830916A priority patent/EP1957709A1/en
Priority to BRPI0619442-7A priority patent/BRPI0619442A2/pt
Priority to US12/096,203 priority patent/US20080295986A1/en
Publication of FI20051256A publication Critical patent/FI20051256A/fi
Priority to US13/065,130 priority patent/US20110168345A1/en
Application granted granted Critical
Publication of FI122975B publication Critical patent/FI122975B/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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • 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
    • 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
    • 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
FI20051256A 2005-12-05 2005-12-05 Menetelmä paperin ja kartongin valmistamiseksi FI122975B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20051256A FI122975B (fi) 2005-12-05 2005-12-05 Menetelmä paperin ja kartongin valmistamiseksi
PCT/FI2006/000406 WO2007065969A1 (en) 2005-12-05 2006-12-05 Method of producing paper and cardboard
EP06830916A EP1957709A1 (en) 2005-12-05 2006-12-05 Method of producing paper and cardboard
BRPI0619442-7A BRPI0619442A2 (pt) 2005-12-05 2006-12-05 método de produção de papel e papelão
US12/096,203 US20080295986A1 (en) 2005-12-05 2006-12-05 Method of Producing Paper and Cardboard
US13/065,130 US20110168345A1 (en) 2005-12-05 2011-03-14 Method of producing paper and cardboard

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20051256 2005-12-05
FI20051256A FI122975B (fi) 2005-12-05 2005-12-05 Menetelmä paperin ja kartongin valmistamiseksi

Publications (3)

Publication Number Publication Date
FI20051256A0 FI20051256A0 (fi) 2005-12-05
FI20051256A true FI20051256A (fi) 2007-06-06
FI122975B FI122975B (fi) 2012-09-28

Family

ID=35510626

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20051256A FI122975B (fi) 2005-12-05 2005-12-05 Menetelmä paperin ja kartongin valmistamiseksi

Country Status (5)

Country Link
US (2) US20080295986A1 (fi)
EP (1) EP1957709A1 (fi)
BR (1) BRPI0619442A2 (fi)
FI (1) FI122975B (fi)
WO (1) WO2007065969A1 (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7824521B2 (en) * 2006-12-18 2010-11-02 University Of Maine System Board Of Trustees Process of treating a lignocellulosic material with hemicellulose pre-extraction and hemicellulose adsorption
US7842161B2 (en) * 2006-12-18 2010-11-30 The University Of Maine System Board Of Trustees Pre-extraction and solvent pulping of lignocellulosic material
FI123421B (fi) 2008-05-09 2013-04-30 Upm Kymmene Corp Painettavaksi soveltuva tuote ja menetelmä painettavaksi soveltuvan tuotteen valmistamiseksi
WO2011046924A1 (en) * 2009-10-16 2011-04-21 The Procter & Gamble Company Fibrous structures comprising enzymatically treated hardwood pulp fibers
WO2011072718A1 (en) * 2009-12-15 2011-06-23 Södra Cell Ab Pulping process
FI20115711L (fi) * 2011-07-01 2013-01-02 Metsae Fibre Oy Menetelmä hemiselluloosien poistamiseksi sellusta
CA2907608A1 (en) 2013-04-15 2014-10-23 Metsa Fibre Oy Method of producing regenerated cellulose and hemicellulose
EP3221508A1 (en) 2014-11-17 2017-09-27 Novozymes A/S Enzymatic process combined with hot caustic extraction for the removal of hemicelluloses from paper-grade pulp
CN112048935B (zh) * 2020-08-14 2022-12-06 山鹰纸业(广东)有限公司 生物超声激光打孔纸袋纸及其制备工艺
SE546176C2 (en) * 2023-02-06 2024-06-18 Soedra Skogsaegarna Ekonomisk Foerening Method for production of chemical wood pulp with enhanced tensile strength

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134024C (fi) * 1965-11-17 1900-01-01
GB8406866D0 (en) * 1984-03-16 1984-04-18 British Petroleum Co Plc Separating cellulose and hemicellulose
WO1995000698A1 (en) * 1993-06-25 1995-01-05 Kamyr, Inc. Hemicellulose recovery during kraft pulping
US6605350B1 (en) * 1996-08-23 2003-08-12 Weyerhaeuser Company Sawdust alkaline pulp having low average degree of polymerization values and method of producing the same
US6057438A (en) * 1996-10-11 2000-05-02 Eastman Chemical Company Process for the co-production of dissolving-grade pulp and xylan
AU1871797A (en) * 1997-02-28 1998-09-18 Novo Nordisk A/S Method for producing cellulose derivatives
JP2002510203A (ja) * 1997-06-10 2002-04-02 キシロフィン オイ 製紙等級の硬木パルプからのキシロースの製造方法
FI113060B (fi) * 1999-07-14 2004-02-27 Xyrofin Oy Menetelmä orgaanisten yhdisteiden valmistamiseksi
DE10229818A1 (de) * 2002-06-28 2004-01-15 Carl Zeiss Smt Ag Verfahren zur Fokusdetektion und Abbildungssystem mit Fokusdetektionssystem
PL1883731T3 (pl) * 2005-05-24 2016-03-31 Int Paper Co Zmodyfikowana siarczanowa masa włóknista

Also Published As

Publication number Publication date
US20110168345A1 (en) 2011-07-14
WO2007065969A1 (en) 2007-06-14
BRPI0619442A2 (pt) 2011-10-04
FI20051256A0 (fi) 2005-12-05
FI122975B (fi) 2012-09-28
US20080295986A1 (en) 2008-12-04
EP1957709A1 (en) 2008-08-20

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: OY METSAE-BOTNIA AB

Free format text: OY METSAE-BOTNIA AB

Owner name: UPM-KYMMENE CORPORATION

Free format text: UPM-KYMMENE CORPORATION

PC Transfer of assignment of patent

Owner name: METSAE FIBRE OY

Owner name: UPM-KYMMENE CORPORATION

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