SE8700058L - Papperstillverkning - Google Patents

Papperstillverkning

Info

Publication number
SE8700058L
SE8700058L SE8700058A SE8700058A SE8700058L SE 8700058 L SE8700058 L SE 8700058L SE 8700058 A SE8700058 A SE 8700058A SE 8700058 A SE8700058 A SE 8700058A SE 8700058 L SE8700058 L SE 8700058L
Authority
SE
Sweden
Prior art keywords
paper
adds
immediately prior
head box
aluminium compound
Prior art date
Application number
SE8700058A
Other languages
Unknown language ( )
English (en)
Other versions
SE8700058D0 (sv
Inventor
T Lindstrom
H Hallgren
F Hedborg
Original Assignee
Skogsindustriens Tekniska Fors
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=20367111&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE8700058(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Skogsindustriens Tekniska Fors filed Critical Skogsindustriens Tekniska Fors
Priority to SE8700058A priority Critical patent/SE8700058L/sv
Publication of SE8700058D0 publication Critical patent/SE8700058D0/sv
Priority to US07/141,315 priority patent/US4911790A/en
Priority to AT88850001T priority patent/ATE62719T1/de
Priority to DE8888850001T priority patent/DE3862385D1/de
Priority to EP88850001A priority patent/EP0276200B1/en
Priority to ES88850001T priority patent/ES2022715B3/es
Priority to FI880090A priority patent/FI86754B/fi
Priority to JP63001423A priority patent/JPS63235594A/ja
Priority to CA000556076A priority patent/CA1283761C/en
Priority to NO880070A priority patent/NO880070L/no
Publication of SE8700058L publication Critical patent/SE8700058L/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
    • D21H17/21—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
    • D21H17/66—Salts, e.g. alums
    • 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
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
    • D21H23/18—Addition at a location where shear forces are avoided before sheet-forming, e.g. after pulp beating or refining
SE8700058A 1987-01-09 1987-01-09 Papperstillverkning SE8700058L (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE8700058A SE8700058L (sv) 1987-01-09 1987-01-09 Papperstillverkning
US07/141,315 US4911790A (en) 1987-01-09 1988-01-06 Paper production
ES88850001T ES2022715B3 (es) 1987-01-09 1988-01-07 Produccion de papel.
EP88850001A EP0276200B1 (en) 1987-01-09 1988-01-07 Paper production
DE8888850001T DE3862385D1 (de) 1987-01-09 1988-01-07 Papierherstellung.
AT88850001T ATE62719T1 (de) 1987-01-09 1988-01-07 Papierherstellung.
FI880090A FI86754B (fi) 1987-01-09 1988-01-08 Tillverkning av papper.
JP63001423A JPS63235594A (ja) 1987-01-09 1988-01-08 製紙中にリテンションを得る方法
CA000556076A CA1283761C (en) 1987-01-09 1988-01-08 Paper production
NO880070A NO880070L (no) 1987-01-09 1988-01-08 Fremgangsmaate ved fremstilling av papir.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8700058A SE8700058L (sv) 1987-01-09 1987-01-09 Papperstillverkning

Publications (2)

Publication Number Publication Date
SE8700058D0 SE8700058D0 (sv) 1987-01-09
SE8700058L true SE8700058L (sv) 1988-07-10

Family

ID=20367111

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8700058A SE8700058L (sv) 1987-01-09 1987-01-09 Papperstillverkning

Country Status (10)

Country Link
US (1) US4911790A (sv)
EP (1) EP0276200B1 (sv)
JP (1) JPS63235594A (sv)
AT (1) ATE62719T1 (sv)
CA (1) CA1283761C (sv)
DE (1) DE3862385D1 (sv)
ES (1) ES2022715B3 (sv)
FI (1) FI86754B (sv)
NO (1) NO880070L (sv)
SE (1) SE8700058L (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069893A (en) * 1988-11-03 1991-12-03 Handy Chemicals Limited Polymeric basic aluminum silicate-sulphate
SE500871C2 (sv) * 1989-09-27 1994-09-19 Sca Research Ab Aluminiumsaltimpregnerade fibrer, sätt att framställa dessa, absorptionsmaterial för användning i hygienartiklar och användning av fibrerna som absorptionsmaterial
SE8903180D0 (sv) * 1989-09-27 1989-09-27 Sca Development Ab Saett att behandla fibrer av cellulosahaltigt material
US5221435A (en) * 1991-09-27 1993-06-22 Nalco Chemical Company Papermaking process
US5695609A (en) * 1992-01-20 1997-12-09 Kemira Oy Process for producing paper
US7029553B1 (en) * 1992-07-24 2006-04-18 Peach State Labs, Inc. Urea sulfate and urea hydrochloride in paper and pulp processing
US5296213A (en) * 1992-08-13 1994-03-22 Handy Chemicals Limited Polymeric aluminum silicate-sulphate and process for producing same
FR2732368B1 (fr) * 1995-03-31 1997-06-06 Roquette Freres Nouveau procede de fabrication de papier
ES2130098B1 (es) * 1997-12-26 2000-03-01 Consejo Superior Investigacion Utilizacion de los lodos de hidroxido de aluminio procedente de las plantas de anodizado para su utilizacion en la fabricacion de aluminato y procedimiento para realizarlo
AU2001224398A1 (en) * 2000-01-12 2001-07-24 Calgon Corporation The use of inorganic sols in the papermaking process
US6451170B1 (en) * 2000-08-10 2002-09-17 Cargill, Incorporated Starch compositions and methods for use in papermaking
USRE44519E1 (en) 2000-08-10 2013-10-08 Cargill, Incorporated Starch compositions and methods for use in papermaking
FI111284B (sv) * 2000-09-22 2003-06-30 Wetend Technologies Oy Förfarande och apparatur för inmatning av en kemikalie i en vätskeström
WO2007069991A2 (en) * 2005-12-14 2007-06-21 Akzo Nobel N.V. Papermaking process
US7682485B2 (en) 2005-12-14 2010-03-23 Akzo Nobel N.V. Papermaking process
FI20065589L (sv) * 2006-09-25 2008-03-26 Upm Kymmene Corp Förfarande för att tillsätta fyllnadsämne till fibersuspension
FI123392B (sv) * 2008-02-22 2013-03-28 Upm Kymmene Oyj Förfarande för utfällning av kalciumkarbonat i samband med en fiberbanaprocess och en inflödessystem för en fibermaskin

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA708518A (en) * 1965-04-27 Farbwerke Hoechst Aktiengesellschaft Vormals Meister Lucius And Bruning Process for improving the retention of mineral fillers in the formation of paper fleeces
US2109931A (en) * 1935-08-28 1938-03-01 Du Pont Paper sizing
DE1139730B (de) * 1958-10-24 1962-11-15 Dr Paul Lagally Verfahren zur Herstellung von Cellulosefaserstoffprodukten hoher Nassfestigkeit
GB1596632A (en) * 1977-01-26 1981-08-26 Ass Portland Cement Filled paper
GR65316B (en) * 1978-06-20 1980-08-02 Arjomari Prioux Method for the preparation of fibrous leaf
EP0060291B1 (en) * 1980-09-19 1986-06-04 SUNDEN, Olof Paper making process utilizing an amphoteric mucous structure as binder
US4853085A (en) * 1981-05-13 1989-08-01 United States Gypsum Company Neutral sized paper for use in the production of gypsum wallboard
DE3370360D1 (en) * 1982-12-08 1987-04-23 Giulini Chemie Agent and process for neutral sizing
IT1163643B (it) * 1983-07-01 1987-04-08 Prodeco Spa Procedimento per la collatura di carta, in particolare in presenza di una carica sensibile ad ambiente acido

Also Published As

Publication number Publication date
EP0276200B1 (en) 1991-04-17
SE8700058D0 (sv) 1987-01-09
US4911790A (en) 1990-03-27
FI880090A (fi) 1988-07-10
DE3862385D1 (de) 1991-05-23
ES2022715B3 (es) 1991-12-01
JPS63235594A (ja) 1988-09-30
NO880070L (no) 1988-07-11
FI86754B (fi) 1992-06-30
EP0276200A1 (en) 1988-07-27
FI880090A0 (fi) 1988-01-08
ATE62719T1 (de) 1991-05-15
CA1283761C (en) 1991-05-07
NO880070D0 (no) 1988-01-08

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