EP0357574A3 - Procédé de fabrication de papier - Google Patents

Procédé de fabrication de papier Download PDF

Info

Publication number
EP0357574A3
EP0357574A3 EP19890850252 EP89850252A EP0357574A3 EP 0357574 A3 EP0357574 A3 EP 0357574A3 EP 19890850252 EP19890850252 EP 19890850252 EP 89850252 A EP89850252 A EP 89850252A EP 0357574 A3 EP0357574 A3 EP 0357574A3
Authority
EP
European Patent Office
Prior art keywords
dewatering
paper
production
forming
improved
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP19890850252
Other languages
German (de)
English (en)
Other versions
EP0357574B1 (fr
EP0357574A2 (fr
Inventor
Hans Erik Johansson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nouryon Pulp and Performance Chemicals AB
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=EP0357574(A3) "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 AT89850252T priority Critical patent/ATE99010T1/de
Publication of EP0357574A2 publication Critical patent/EP0357574A2/fr
Publication of EP0357574A3 publication Critical patent/EP0357574A3/fr
Application granted granted Critical
Publication of EP0357574B1 publication Critical patent/EP0357574B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Making Paper Articles (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Polarising Elements (AREA)
  • Electronic Switches (AREA)
EP89850252A 1988-09-01 1989-08-09 Procédé de fabrication de papier Expired - Lifetime EP0357574B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89850252T ATE99010T1 (de) 1988-09-01 1989-08-09 Verfahren zur papierherstellung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8803065 1988-09-01
SE8803065A SE467627B (sv) 1988-09-01 1988-09-01 Saett vid framstaellning av papper

Publications (3)

Publication Number Publication Date
EP0357574A2 EP0357574A2 (fr) 1990-03-07
EP0357574A3 true EP0357574A3 (fr) 1991-10-23
EP0357574B1 EP0357574B1 (fr) 1993-12-22

Family

ID=20373187

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89850252A Expired - Lifetime EP0357574B1 (fr) 1988-09-01 1989-08-09 Procédé de fabrication de papier

Country Status (13)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7919535B2 (en) 1999-05-04 2011-04-05 Akzo Nobel N.V. Silica-based sols

Families Citing this family (15)

* 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
ATE162249T1 (de) * 1991-07-02 1998-01-15 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
US6379501B1 (en) 1999-12-14 2002-04-30 Hercules Incorporated Cellulose products and processes for preparing the same
CN1287046C (zh) 2002-04-03 2006-11-29 星光Pmc株式会社 纸的制造方法和产率提高剂
FI121119B (fi) † 2003-04-15 2010-07-15 Kemira Oyj Menetelmä paperin valmistamiseksi
JP4168088B2 (ja) 2006-12-28 2008-10-22 東京金属工業株式会社 クリップ
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986000100A1 (fr) * 1984-06-07 1986-01-03 Eka Ab Procede de fabrication de papier
WO1986005826A1 (fr) * 1985-04-03 1986-10-09 Eka Nobel Aktiebolag Procede de fabrication de papier
WO1988006659A1 (fr) * 1987-03-03 1988-09-07 Eka Nobel Ab Procede de production de papier
US4795531A (en) * 1987-09-22 1989-01-03 Nalco Chemical Company Method for dewatering paper
WO1989006638A2 (fr) * 1988-01-13 1989-07-27 E.I. Du Pont De Nemours And Company Adjuvant de retention et de drainage pour la fabrication du papier

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986000100A1 (fr) * 1984-06-07 1986-01-03 Eka Ab Procede de fabrication de papier
WO1986005826A1 (fr) * 1985-04-03 1986-10-09 Eka Nobel Aktiebolag Procede de fabrication de papier
WO1988006659A1 (fr) * 1987-03-03 1988-09-07 Eka Nobel Ab Procede de production de papier
US4795531A (en) * 1987-09-22 1989-01-03 Nalco Chemical Company Method for dewatering paper
WO1989006638A2 (fr) * 1988-01-13 1989-07-27 E.I. Du Pont De Nemours And Company Adjuvant de retention et de drainage pour la fabrication du papier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7919535B2 (en) 1999-05-04 2011-04-05 Akzo Nobel N.V. Silica-based sols

Also Published As

Publication number Publication date
JP2521539B2 (ja) 1996-08-07
DE68911626T2 (de) 1994-04-07
NO893500D0 (no) 1989-08-31
SE8803065L (sv) 1990-03-02
NO893500L (no) 1990-03-02
DE68911626D1 (de) 1994-02-03
NO171567C (no) 1993-03-31
SE467627B (sv) 1992-08-17
BR8904283A (pt) 1990-04-17
NO171567B (no) 1992-12-21
JPH0299692A (ja) 1990-04-11
NZ230427A (en) 1991-06-25
FI90448C (fi) 1994-02-10
EP0357574B1 (fr) 1993-12-22
FI90448B (fi) 1993-10-29
PT91611B (pt) 1995-05-31
AU605997B2 (en) 1991-01-24
CA1334324C (fr) 1995-02-14
ES2048323T3 (es) 1994-03-16
FI894075L (fi) 1990-03-02
ATE99010T1 (de) 1994-01-15
PT91611A (pt) 1990-03-30
FI894075A0 (fi) 1989-08-30
EP0357574A2 (fr) 1990-03-07
SE8803065D0 (sv) 1988-09-01
AU4084089A (en) 1990-03-29

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AU1399588A (en) A process for the production of paper
CA2113740A1 (fr) Fabrication de papier charge
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