FI965007A - Menetelmä selluloosamassan valmistamiseksi ja yhdisteen käyttäminen menetelmässä - Google Patents

Menetelmä selluloosamassan valmistamiseksi ja yhdisteen käyttäminen menetelmässä Download PDF

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Publication number
FI965007A
FI965007A FI965007A FI965007A FI965007A FI 965007 A FI965007 A FI 965007A FI 965007 A FI965007 A FI 965007A FI 965007 A FI965007 A FI 965007A FI 965007 A FI965007 A FI 965007A
Authority
FI
Finland
Prior art keywords
preparing
compound
cellulosic pulp
cellulosic
pulp
Prior art date
Application number
FI965007A
Other languages
English (en)
Swedish (sv)
Other versions
FI965007A0 (fi
Inventor
Svante Waohlen
Ingmar Thebrin
Lisbeth Ankarbratt
Kerstin Malmborg
Original Assignee
Eka Chemicals 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 Eka Chemicals Ab filed Critical Eka Chemicals Ab
Publication of FI965007A publication Critical patent/FI965007A/fi
Publication of FI965007A0 publication Critical patent/FI965007A0/fi

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Classifications

    • 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
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
FI965007A 1994-06-15 1996-12-13 Menetelmä selluloosamassan valmistamiseksi ja yhdisteen käyttäminen menetelmässä FI965007A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9402098A SE510828C2 (sv) 1994-06-15 1994-06-15 Förfarande vid framställning av cellulosamassa med användning av en kvartär ammoniumförening
PCT/SE1995/000708 WO1995034716A1 (en) 1994-06-15 1995-06-13 Method for producing cellulose pulp and use of a compound in the method

Publications (2)

Publication Number Publication Date
FI965007A true FI965007A (fi) 1996-12-13
FI965007A0 FI965007A0 (fi) 1996-12-13

Family

ID=20394396

Family Applications (1)

Application Number Title Priority Date Filing Date
FI965007A FI965007A0 (fi) 1994-06-15 1996-12-13 Menetelmä selluloosamassan valmistamiseksi ja yhdisteen käyttäminen menetelmässä

Country Status (5)

Country Link
EP (1) EP0765418A1 (fi)
CA (1) CA2191226A1 (fi)
FI (1) FI965007A0 (fi)
SE (1) SE510828C2 (fi)
WO (1) WO1995034716A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0896045A1 (en) 1997-08-06 1999-02-10 Akzo Nobel N.V. A composition for treatment of cellulosic material
CN103003488B (zh) * 2010-07-22 2015-04-15 国际纸业公司 使用阳离子型染料和解胶剂型表面活性剂制造绒毛浆片材的方法和由该方法制得的绒毛浆片材

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3554862A (en) * 1968-06-25 1971-01-12 Riegel Textile Corp Method for producing a fiber pulp sheet by impregnation with a long chain cationic debonding agent
SE377349C (sv) * 1971-11-19 1983-09-12 Berol Kemi Ab Sett att reducera den mekaniska hallfastheten och/eller forbettra mjukheten hos cellulosa eller papper
SE443138B (sv) * 1979-12-10 1986-02-17 Berol Kemi Ab Ytaktiv kvarter ammoniumforening samt anvendning av denna vid behandling av textil- och cellulosamaterial
CA1230708A (en) * 1983-07-14 1987-12-29 The Procter & Gamble Company Process for making pulp sheets containing debonding agents
FI86206C (fi) * 1990-01-12 1992-07-27 Alko Ab Oy Foerfarande och tillaeggsaemne foer att hindra tilltaeppning av en behandlingsprocess.

Also Published As

Publication number Publication date
SE510828C2 (sv) 1999-06-28
WO1995034716A1 (en) 1995-12-21
SE9402098L (sv) 1995-12-16
SE9402098D0 (sv) 1994-06-15
CA2191226A1 (en) 1995-12-21
EP0765418A1 (en) 1997-04-02
FI965007A0 (fi) 1996-12-13

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