SE500387C2 - Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning - Google Patents

Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning

Info

Publication number
SE500387C2
SE500387C2 SE8903753A SE8903753A SE500387C2 SE 500387 C2 SE500387 C2 SE 500387C2 SE 8903753 A SE8903753 A SE 8903753A SE 8903753 A SE8903753 A SE 8903753A SE 500387 C2 SE500387 C2 SE 500387C2
Authority
SE
Sweden
Prior art keywords
sol
range
cationic
aluminum
sols
Prior art date
Application number
SE8903753A
Other languages
English (en)
Swedish (sv)
Other versions
SE8903753L (sv
SE8903753D0 (sv
Inventor
Hans Erik Johansson
Bo Valdemar Larsson
Original Assignee
Eka Nobel 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20377425&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE500387(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eka Nobel Ab filed Critical Eka Nobel Ab
Priority to SE8903753A priority Critical patent/SE500387C2/sv
Publication of SE8903753D0 publication Critical patent/SE8903753D0/xx
Priority to SU925052291A priority patent/RU2068809C1/ru
Priority to AU67334/90A priority patent/AU628692B2/en
Priority to ES91900406T priority patent/ES2055581T3/es
Priority to DK91900406.9T priority patent/DK0491879T3/da
Priority to DE69010210T priority patent/DE69010210T4/de
Priority to PCT/SE1990/000689 priority patent/WO1991007350A1/en
Priority to US07/855,647 priority patent/US5368833A/en
Priority to BR909007822A priority patent/BR9007822A/pt
Priority to KR1019920700990A priority patent/KR950005762B1/ko
Priority to UA94020488A priority patent/UA29420C2/uk
Priority to CA002067506A priority patent/CA2067506C/en
Priority to DE69010210A priority patent/DE69010210D1/de
Priority to AT91900406T priority patent/ATE107608T1/de
Priority to JP2515829A priority patent/JPH04505314A/ja
Priority to EP91900406A priority patent/EP0491879B1/en
Priority to AR90318271A priority patent/AR243851A1/es
Priority to NZ235963A priority patent/NZ235963A/en
Priority to PT95849A priority patent/PT95849B/pt
Publication of SE8903753L publication Critical patent/SE8903753L/
Priority to FI922056A priority patent/FI96942C/fi
Priority to NO921848A priority patent/NO308246B1/no
Priority to LVP-92-292A priority patent/LV10227B/xx
Priority to LTIP445A priority patent/LT3224B/lt
Priority to GEAP19931340A priority patent/GEP19981000B/en
Publication of SE500387C2 publication Critical patent/SE500387C2/sv
Priority to US08/265,785 priority patent/US5643414A/en
Priority to CN95101155A priority patent/CN1052770C/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/146—After-treatment of sols
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
    • D21H23/765—Addition of all compounds to the pulp
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/146—After-treatment of sols
    • C01B33/149—Coating
    • 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
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D21H17/375—Poly(meth)acrylamide
    • 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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Silicon Compounds (AREA)
  • Laser Beam Processing (AREA)
SE8903753A 1989-11-09 1989-11-09 Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning SE500387C2 (sv)

Priority Applications (26)

Application Number Priority Date Filing Date Title
SE8903753A SE500387C2 (sv) 1989-11-09 1989-11-09 Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning
EP91900406A EP0491879B1 (en) 1989-11-09 1990-10-24 Silica sols, a process for the production of silica sols and use of the sols
BR909007822A BR9007822A (pt) 1989-11-09 1990-10-24 Sol de silica,processo para a producao de um sol de silica,e processo para a producao de papel
CA002067506A CA2067506C (en) 1989-11-09 1990-10-24 Silica sols, a process for the production of the silica sols and use of the sols
JP2515829A JPH04505314A (ja) 1989-11-09 1990-10-24 シリカゾル、シリカゾルの製造方法およびシリカゾルの使用方法
ES91900406T ES2055581T3 (es) 1989-11-09 1990-10-24 Soles de silice, un procedimiento para la produccion de soles de silice y uso de los soles.
DK91900406.9T DK0491879T3 (da) 1989-11-09 1990-10-24 Silicasoler, en fremgangsmåde til fremstilling af silicasoler og anvendelse af solerne
DE69010210T DE69010210T4 (de) 1989-11-09 1990-10-24 Kieselsäuresole, verfahren zur herstellung von kieselsäuresolen sowie verwendung der sole.
PCT/SE1990/000689 WO1991007350A1 (en) 1989-11-09 1990-10-24 Silica sols, a process for the production of silica sols and use of the sols
US07/855,647 US5368833A (en) 1989-11-09 1990-10-24 Silica sols having high surface area
AU67334/90A AU628692B2 (en) 1989-11-09 1990-10-24 Silica sols, a process for the production of silica sols and use of the sols
KR1019920700990A KR950005762B1 (ko) 1989-11-09 1990-10-24 실리카졸 및 그의 제조방법과 용도
UA94020488A UA29420C2 (uk) 1989-11-09 1990-10-24 Золь діоксиду кремнію, спосіб його одержання та спосіб одержання паперу
SU925052291A RU2068809C1 (ru) 1989-11-09 1990-10-24 Соль диоксида кремния и способ его получения
DE69010210A DE69010210D1 (de) 1989-11-09 1990-10-24 Kieselsäuresole, verfahren zur herstellung von kieselsäuresolen sowie verwendung der sole.
AT91900406T ATE107608T1 (de) 1989-11-09 1990-10-24 Kieselsäuresole, verfahren zur herstellung von kieselsäuresolen sowie verwendung der sole.
AR90318271A AR243851A1 (es) 1989-11-09 1990-11-01 Un sol de silice para la fabricacion de papel con un valor s definido y que contiene particulas con una determinada superficie especifica, y un procedimiento para la fabricacion del mismo.
NZ235963A NZ235963A (en) 1989-11-09 1990-11-05 Silica sol, production thereof and use in papermaking
PT95849A PT95849B (pt) 1989-11-09 1990-11-09 Processo de producao de sois de silica e de papel
FI922056A FI96942C (fi) 1989-11-09 1992-05-06 Piihapposoolit, menetelmä piihapposoolien valmistamiseksi, ja soolien käyttö
NO921848A NO308246B1 (no) 1989-11-09 1992-05-11 Silikasol, fremgangsmÕte for fremstilling derav, samt fremgangsmÕte ved fremstilling av papir.
LVP-92-292A LV10227B (en) 1989-11-09 1992-12-11 Silica sols, a process for the production of silica sols and use thereof
LTIP445A LT3224B (en) 1989-11-09 1993-03-19 Silica sols, a process for the production and use them
GEAP19931340A GEP19981000B (en) 1989-11-09 1993-07-31 Silicium Dioxide Sol and Method for its Production
US08/265,785 US5643414A (en) 1989-11-09 1994-06-27 Silica sols in papermaking
CN95101155A CN1052770C (zh) 1989-11-09 1995-01-10 使用一种新的硅溶胶的造纸方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903753A SE500387C2 (sv) 1989-11-09 1989-11-09 Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning

Publications (3)

Publication Number Publication Date
SE8903753D0 SE8903753D0 (sv) 1989-11-09
SE8903753L SE8903753L (sv) 1991-05-10
SE500387C2 true SE500387C2 (sv) 1994-06-13

Family

ID=20377425

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903753A SE500387C2 (sv) 1989-11-09 1989-11-09 Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning

Country Status (24)

Country Link
US (2) US5368833A (pt)
EP (1) EP0491879B1 (pt)
JP (1) JPH04505314A (pt)
KR (1) KR950005762B1 (pt)
CN (1) CN1052770C (pt)
AR (1) AR243851A1 (pt)
AT (1) ATE107608T1 (pt)
AU (1) AU628692B2 (pt)
BR (1) BR9007822A (pt)
CA (1) CA2067506C (pt)
DE (2) DE69010210T4 (pt)
DK (1) DK0491879T3 (pt)
ES (1) ES2055581T3 (pt)
FI (1) FI96942C (pt)
GE (1) GEP19981000B (pt)
LT (1) LT3224B (pt)
LV (1) LV10227B (pt)
NO (1) NO308246B1 (pt)
NZ (1) NZ235963A (pt)
PT (1) PT95849B (pt)
RU (1) RU2068809C1 (pt)
SE (1) SE500387C2 (pt)
UA (1) UA29420C2 (pt)
WO (1) WO1991007350A1 (pt)

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SE501214C2 (sv) * 1992-08-31 1994-12-12 Eka Nobel Ab Silikasol samt förfarande för framställning av papper under användande av solen
US6977065B1 (en) * 1993-10-07 2005-12-20 Degussa Ag Precipitated silicas
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