FI123223B - Förfarande för behandling av ett fyllnadsämne - Google Patents

Förfarande för behandling av ett fyllnadsämne Download PDF

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Publication number
FI123223B
FI123223B FI20065087A FI20065087A FI123223B FI 123223 B FI123223 B FI 123223B FI 20065087 A FI20065087 A FI 20065087A FI 20065087 A FI20065087 A FI 20065087A FI 123223 B FI123223 B FI 123223B
Authority
FI
Finland
Prior art keywords
filler
suspension
solution
cationic agent
cationic
Prior art date
Application number
FI20065087A
Other languages
English (en)
Finnish (fi)
Other versions
FI20065087A0 (sv
FI20065087A (sv
Inventor
Paeivi Solismaa
Matti Sipilae
Original Assignee
Upm Kymmene Corp
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 Upm Kymmene Corp filed Critical Upm Kymmene Corp
Priority to FI20065087A priority Critical patent/FI123223B/sv
Publication of FI20065087A0 publication Critical patent/FI20065087A0/sv
Priority to PCT/FI2007/050065 priority patent/WO2007090931A1/en
Publication of FI20065087A publication Critical patent/FI20065087A/sv
Application granted granted Critical
Publication of FI123223B publication Critical patent/FI123223B/sv

Links

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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/02—Compounds of alkaline earth metals or magnesium
    • C09C1/021—Calcium carbonates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/10—Treatment with macromolecular organic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/11—Powder tap density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • 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
    • D21H17/24—Polysaccharides
    • D21H17/25—Cellulose
    • D21H17/26—Ethers thereof
    • 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
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D21H17/29—Starch cationic
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/385—Oxides, hydroxides or carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)

Claims (4)

1. Förfarande för behandling av ett mineraliskt fyllnadsmedel, i vilket för-farande 5. en anjonisk fyllnadsmedelsuspension mätäs in i ett zon med kon- centriska, med blad försedda cirklar, vilka intill varandra befintliga cirklar är anordnade att rotera i motsatta riktningar, varvid tili fyllnads-medlet riktas krafter sä att fyllnadsmedelsuspensionen bryts upp i vätskedroppar, 10. en lösning av ett katjoniskt ämne mätäs med den anjoniska fyllnads medelsuspensionen in i det samma zonet, och tili lösningen av det katjoniska ämnet riktas krafter sä att lösningen av det katjoniska ämnet bryts upp i vätskedroppar, varvid det katjoniska ämnet faller pä det anjoniska fyllnadsämnet, och 15. ett ämne med en vattenavvisande egenskap mätäs med fyllnads medelsuspensionen och/eller med lösningen av det katjoniska ämnet eller som en separat strömning in i det samma zonet som fyllnadsmedelsuspensionen och lösningen av det katjoniska ämnet. 20
2. Förfarande enligt patentkrav 1, kännetecknat av, att fyllnadsmedel suspensionen omfattar kalciumkarbonat.
3. Förfarande enligt patentkrav 1 eller 2, kännetecknat av att lösningen av det katjoniska ämnet omfattar stärkelse eller karboxymetylcellulosa. 25
4. Förfarande enligt nägot av de föregäende patentkraven 1-3, känneteck- ^ nat av att ämnet med den vattenavvisande egenskapen omfattar fluoro- ™ karboner. ό i CVJ o X cc CL 1^ CO o m CD o o CVJ
FI20065087A 2006-02-09 2006-02-09 Förfarande för behandling av ett fyllnadsämne FI123223B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20065087A FI123223B (sv) 2006-02-09 2006-02-09 Förfarande för behandling av ett fyllnadsämne
PCT/FI2007/050065 WO2007090931A1 (en) 2006-02-09 2007-02-07 A method for treatment of filler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20065087 2006-02-09
FI20065087A FI123223B (sv) 2006-02-09 2006-02-09 Förfarande för behandling av ett fyllnadsämne

Publications (3)

Publication Number Publication Date
FI20065087A0 FI20065087A0 (sv) 2006-02-09
FI20065087A FI20065087A (sv) 2007-08-10
FI123223B true FI123223B (sv) 2012-12-31

Family

ID=35953686

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20065087A FI123223B (sv) 2006-02-09 2006-02-09 Förfarande för behandling av ett fyllnadsämne

Country Status (2)

Country Link
FI (1) FI123223B (sv)
WO (1) WO2007090931A1 (sv)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108669A (en) * 1979-02-13 1980-08-21 Hitachi Ltd Electrostatic recording paper
US4799964A (en) * 1985-07-29 1989-01-24 Grain Processing Corporation Preparation of filler compositions for paper
US6841609B2 (en) * 1998-07-09 2005-01-11 W. R. Grace & Co.-Conn. Formulation suitable for ink receptive coatings
FI117716B (sv) * 2000-04-18 2007-01-31 Ciba Sc Holding Ag Förfarande för förbehandling av fyllmedel, modifierat fyllmedel och dess användning

Also Published As

Publication number Publication date
WO2007090931A1 (en) 2007-08-16
FI20065087A0 (sv) 2006-02-09
FI20065087A (sv) 2007-08-10

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