DK0415193T3 - Findelt suspension af cellulosisk materiale og fremgangsmåde til fremstilling deraf - Google Patents

Findelt suspension af cellulosisk materiale og fremgangsmåde til fremstilling deraf

Info

Publication number
DK0415193T3
DK0415193T3 DK90115708.1T DK90115708T DK0415193T3 DK 0415193 T3 DK0415193 T3 DK 0415193T3 DK 90115708 T DK90115708 T DK 90115708T DK 0415193 T3 DK0415193 T3 DK 0415193T3
Authority
DK
Denmark
Prior art keywords
preparation
finely divided
cellulosic material
divided suspension
suspension
Prior art date
Application number
DK90115708.1T
Other languages
English (en)
Inventor
Yuuichi Komuro
Katsuo Yamamoto
Original Assignee
Asahi Chemical Ind
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 Asahi Chemical Ind filed Critical Asahi Chemical Ind
Application granted granted Critical
Publication of DK0415193T3 publication Critical patent/DK0415193T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02—Cellulose; Modified cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Seasonings (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DK90115708.1T 1989-08-17 1990-08-16 Findelt suspension af cellulosisk materiale og fremgangsmåde til fremstilling deraf DK0415193T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21059489 1989-08-17
JP21059389 1989-08-17

Publications (1)

Publication Number Publication Date
DK0415193T3 true DK0415193T3 (da) 1996-01-29

Family

ID=26518141

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90115708.1T DK0415193T3 (da) 1989-08-17 1990-08-16 Findelt suspension af cellulosisk materiale og fremgangsmåde til fremstilling deraf

Country Status (9)

Country Link
US (1) US5123962A (da)
EP (1) EP0415193B1 (da)
JP (1) JPH0611793B2 (da)
KR (1) KR930003323B1 (da)
AU (1) AU629383B2 (da)
CA (1) CA2023437C (da)
DE (1) DE69024284T2 (da)
DK (1) DK0415193T3 (da)
FI (1) FI95298C (da)

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US7497924B2 (en) * 2003-05-14 2009-03-03 International Paper Company Surface treatment with texturized microcrystalline cellulose microfibrils for improved paper and paper board
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US8629187B2 (en) 2007-01-12 2014-01-14 Asahi Kasei Fibers Corporation Cellulose fine particles, and liquid or solid dispersion thereof
US8057639B2 (en) * 2008-02-28 2011-11-15 Andritz Inc. System and method for preextraction of hemicellulose through using a continuous prehydrolysis and steam explosion pretreatment process
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Also Published As

Publication number Publication date
JPH0611793B2 (ja) 1994-02-16
DE69024284D1 (de) 1996-02-01
US5123962A (en) 1992-06-23
FI95298C (fi) 1996-01-10
KR910004893A (ko) 1991-03-29
AU629383B2 (en) 1992-10-01
EP0415193A2 (en) 1991-03-06
JPH03163135A (ja) 1991-07-15
FI904045A0 (fi) 1990-08-15
EP0415193A3 (en) 1993-03-31
CA2023437C (en) 2000-06-20
EP0415193B1 (en) 1995-12-20
FI95298B (fi) 1995-09-29
DE69024284T2 (de) 1996-09-05
KR930003323B1 (ko) 1993-04-26
AU6102590A (en) 1991-02-21
CA2023437A1 (en) 1991-02-18

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