SE8803065L - Saett vid framstaellning av papper - Google Patents

Saett vid framstaellning av papper

Info

Publication number
SE8803065L
SE8803065L SE8803065A SE8803065A SE8803065L SE 8803065 L SE8803065 L SE 8803065L SE 8803065 A SE8803065 A SE 8803065A SE 8803065 A SE8803065 A SE 8803065A SE 8803065 L SE8803065 L SE 8803065L
Authority
SE
Sweden
Prior art keywords
dewatering
forming
paper making
paper
improved
Prior art date
Application number
SE8803065A
Other languages
Unknown language ( )
English (en)
Other versions
SE467627B (sv
SE8803065D0 (sv
Inventor
H Johansson
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=20373187&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE8803065(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of SE8803065D0 publication Critical patent/SE8803065D0/sv
Priority to SE8803065A priority Critical patent/SE467627B/sv
Application filed by Eka Nobel Ab filed Critical Eka Nobel Ab
Priority to AT89850252T priority patent/ATE99010T1/de
Priority to EP89850252A priority patent/EP0357574B1/en
Priority to DE89850252T priority patent/DE68911626T2/de
Priority to ES89850252T priority patent/ES2048323T3/es
Priority to NZ230427A priority patent/NZ230427A/en
Priority to BR898904283A priority patent/BR8904283A/pt
Priority to AU40840/89A priority patent/AU605997B2/en
Priority to CA000609515A priority patent/CA1334324C/en
Priority to JP1220495A priority patent/JP2521539B2/ja
Priority to FI894075A priority patent/FI90448C/sv
Priority to NO893500A priority patent/NO171567C/no
Priority to PT91611A priority patent/PT91611B/pt
Publication of SE8803065L publication Critical patent/SE8803065L/sv
Publication of SE467627B publication Critical patent/SE467627B/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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Making Paper Articles (AREA)
  • Polarising Elements (AREA)
  • Electronic Switches (AREA)
SE8803065A 1988-09-01 1988-09-01 Saett vid framstaellning av papper SE467627B (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE8803065A SE467627B (sv) 1988-09-01 1988-09-01 Saett vid framstaellning av papper
AT89850252T ATE99010T1 (de) 1988-09-01 1989-08-09 Verfahren zur papierherstellung.
EP89850252A EP0357574B1 (en) 1988-09-01 1989-08-09 A process for the production of paper
DE89850252T DE68911626T2 (de) 1988-09-01 1989-08-09 Verfahren zur Papierherstellung.
ES89850252T ES2048323T3 (es) 1988-09-01 1989-08-09 Un procedimiento para la produccion de papel.
NZ230427A NZ230427A (en) 1988-09-01 1989-08-25 Process for dewatering cellulose pulp on a wire
BR898904283A BR8904283A (pt) 1988-09-01 1989-08-25 Processo para produzir papel
AU40840/89A AU605997B2 (en) 1988-09-01 1989-08-28 A process for the production of paper
CA000609515A CA1334324C (en) 1988-09-01 1989-08-28 Process for the production of paper
JP1220495A JP2521539B2 (ja) 1988-09-01 1989-08-29 製紙方法
FI894075A FI90448C (sv) 1988-09-01 1989-08-30 Sätt vid framställning av papper
NO893500A NO171567C (no) 1988-09-01 1989-08-31 Fremgangsmaate ved fremstilling av papir
PT91611A PT91611B (pt) 1988-09-01 1989-09-01 Processo para a producao de papel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8803065A SE467627B (sv) 1988-09-01 1988-09-01 Saett vid framstaellning av papper

Publications (3)

Publication Number Publication Date
SE8803065D0 SE8803065D0 (sv) 1988-09-01
SE8803065L true SE8803065L (sv) 1990-03-02
SE467627B SE467627B (sv) 1992-08-17

Family

ID=20373187

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8803065A SE467627B (sv) 1988-09-01 1988-09-01 Saett vid framstaellning av papper

Country Status (13)

Country Link
EP (1) EP0357574B1 (sv)
JP (1) JP2521539B2 (sv)
AT (1) ATE99010T1 (sv)
AU (1) AU605997B2 (sv)
BR (1) BR8904283A (sv)
CA (1) CA1334324C (sv)
DE (1) DE68911626T2 (sv)
ES (1) ES2048323T3 (sv)
FI (1) FI90448C (sv)
NO (1) NO171567C (sv)
NZ (1) NZ230427A (sv)
PT (1) PT91611B (sv)
SE (1) SE467627B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795531A (en) * 1987-09-22 1989-01-03 Nalco Chemical Company Method for dewatering paper
US4927498A (en) * 1988-01-13 1990-05-22 E. I. Du Pont De Nemours And Company Retention and drainage aid for papermaking
SE500367C2 (sv) * 1989-11-09 1994-06-13 Eka Nobel Ab Silikasoler och förfarande för framställning av papper
DE69224063D1 (de) * 1991-07-02 1998-02-19 Eka Chemicals Ab Verfahren zur herstellung von papier
DE4437118A1 (de) * 1994-10-05 1996-04-11 Technocell Dekor Gmbh & Co Kg Basispapier für dekorative Beschichtungssysteme
US5846384A (en) * 1995-06-15 1998-12-08 Eka Chemicals Ab Process for the production of paper
SE9502184D0 (sv) * 1995-06-15 1995-06-15 Eka Nobel Ab A process for the production of paper
US5595630A (en) * 1995-08-31 1997-01-21 E. I. Du Pont De Nemours And Company Process for the manufacture of paper
SE9504081D0 (sv) * 1995-11-15 1995-11-15 Eka Nobel Ab A process for the production of paper
US7169261B2 (en) 1999-05-04 2007-01-30 Akzo Nobel N.V. Silica-based sols
AU758165B2 (en) 1999-05-04 2003-03-20 Akzo Nobel Chemicals International B.V. Silica-based sols
US6379501B1 (en) 1999-12-14 2002-04-30 Hercules Incorporated Cellulose products and processes for preparing the same
AU2003236319A1 (en) * 2002-04-03 2003-10-13 Seiko Pmc Corporation Method for producing paper and agent for improving yield
FI121119B (sv) † 2003-04-15 2010-07-15 Kemira Oyj Förfarande för framställning av papper
CN101600583A (zh) 2006-12-28 2009-12-09 东京金属工业株式会社 夹子
CN103556532B (zh) * 2013-10-31 2016-01-20 东莞理文造纸厂有限公司 一种造纸用助留剂及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8403062L (sv) * 1984-06-07 1985-12-08 Eka Ab Forfarande vid papperstillverkning
SE451739B (sv) * 1985-04-03 1987-10-26 Eka Nobel Ab Papperstillverkningsforfarande och pappersprodukt varvid som avvattnings- och retentionsforbettrande kemikalie anvends katjonisk polyakrylamid och en speciell oorganisk kolloid
SE8701252D0 (sv) * 1987-03-03 1987-03-25 Eka Nobel Ab Sett vid framstellning av papper
US4795531A (en) * 1987-09-22 1989-01-03 Nalco Chemical Company Method for dewatering paper
US4927498A (en) * 1988-01-13 1990-05-22 E. I. Du Pont De Nemours And Company Retention and drainage aid for papermaking
SE461156B (sv) * 1988-05-25 1990-01-15 Eka Nobel Ab Saett foer framstaellning av papper varvid formning och avvattning aeger rum i naervaro av en aluminiumfoerening, ett katjoniskt retentionsmedel och en polymer kiselsyra

Also Published As

Publication number Publication date
NO171567C (no) 1993-03-31
NZ230427A (en) 1991-06-25
NO171567B (no) 1992-12-21
EP0357574A3 (en) 1991-10-23
AU605997B2 (en) 1991-01-24
DE68911626T2 (de) 1994-04-07
NO893500D0 (no) 1989-08-31
CA1334324C (en) 1995-02-14
SE467627B (sv) 1992-08-17
PT91611A (pt) 1990-03-30
JP2521539B2 (ja) 1996-08-07
BR8904283A (pt) 1990-04-17
PT91611B (pt) 1995-05-31
NO893500L (no) 1990-03-02
DE68911626D1 (de) 1994-02-03
FI90448B (sv) 1993-10-29
EP0357574A2 (en) 1990-03-07
JPH0299692A (ja) 1990-04-11
SE8803065D0 (sv) 1988-09-01
FI90448C (sv) 1994-02-10
FI894075A0 (sv) 1989-08-30
AU4084089A (en) 1990-03-29
ATE99010T1 (de) 1994-01-15
EP0357574B1 (en) 1993-12-22
FI894075A (sv) 1990-03-02
ES2048323T3 (es) 1994-03-16

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ES2005790A6 (es) Un procedimiento para producir papel.
DE69003249D1 (de) Verfahren zur herstellung von papier.
SE8800816L (sv) Saett vid framstaellning av papper
SE9502184D0 (sv) A process for the production of paper
SE8902927D0 (sv) A process for the production of paper

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