SE470101B - Förfarande för framställning av board - Google Patents

Förfarande för framställning av board

Info

Publication number
SE470101B
SE470101B SE9200784A SE9200784A SE470101B SE 470101 B SE470101 B SE 470101B SE 9200784 A SE9200784 A SE 9200784A SE 9200784 A SE9200784 A SE 9200784A SE 470101 B SE470101 B SE 470101B
Authority
SE
Sweden
Prior art keywords
binder
fibers
added
stock
acidification
Prior art date
Application number
SE9200784A
Other languages
English (en)
Swedish (sv)
Other versions
SE9200784D0 (sv
SE9200784L (sv
Inventor
Leif Algot Flodman
Jan Erik Nordqvist
Original Assignee
Casco 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
Application filed by Casco Nobel Ab filed Critical Casco Nobel Ab
Priority to SE9200784A priority Critical patent/SE470101B/sv
Publication of SE9200784D0 publication Critical patent/SE9200784D0/xx
Priority to LTIP389A priority patent/LT3163B/lt
Priority to AT93906930T priority patent/ATE144299T1/de
Priority to DE69305529T priority patent/DE69305529T2/de
Priority to RU9394040866A priority patent/RU2080429C1/ru
Priority to NZ251000A priority patent/NZ251000A/en
Priority to EP93906930A priority patent/EP0663972B1/en
Priority to PCT/SE1993/000205 priority patent/WO1993018227A1/en
Priority to ES93906930T priority patent/ES2093417T3/es
Priority to CA002131525A priority patent/CA2131525A1/en
Priority to AU37715/93A priority patent/AU665817B2/en
Priority to LVP-93-183A priority patent/LV10657B/xx
Publication of SE9200784L publication Critical patent/SE9200784L/xx
Publication of SE470101B publication Critical patent/SE470101B/sv
Priority to FI944158A priority patent/FI96976C/fi
Priority to NO943379A priority patent/NO301944B1/no
Priority to EE9400251A priority patent/EE9400251A/xx
Priority to GR960403024T priority patent/GR3021653T3/el

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • D21B1/16—Disintegrating in mills in the presence of chemical agents
    • 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
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/48—Condensation polymers of aldehydes or ketones with phenols
    • 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
    • D21H23/16—Addition before or during pulp beating or refining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Laminated Bodies (AREA)
  • Cell Separators (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
SE9200784A 1992-03-13 1992-03-13 Förfarande för framställning av board SE470101B (sv)

Priority Applications (16)

Application Number Priority Date Filing Date Title
SE9200784A SE470101B (sv) 1992-03-13 1992-03-13 Förfarande för framställning av board
LTIP389A LT3163B (en) 1992-03-13 1993-03-05 Process for making board
AU37715/93A AU665817B2 (en) 1992-03-13 1993-03-09 Process for making board
ES93906930T ES2093417T3 (es) 1992-03-13 1993-03-09 Procedimiento para fabricar carton.
CA002131525A CA2131525A1 (en) 1992-03-13 1993-03-09 Process for making board
RU9394040866A RU2080429C1 (ru) 1992-03-13 1993-03-09 Способ изготовления картона по мокрому методу
NZ251000A NZ251000A (en) 1992-03-13 1993-03-09 Wet process board manufacture characterised in that binder is added to the fibrous material prior to dewatering and pressing
EP93906930A EP0663972B1 (en) 1992-03-13 1993-03-09 Process for making board
PCT/SE1993/000205 WO1993018227A1 (en) 1992-03-13 1993-03-09 Process for making board
AT93906930T ATE144299T1 (de) 1992-03-13 1993-03-09 Verfahren zur herstellung einer platte
DE69305529T DE69305529T2 (de) 1992-03-13 1993-03-09 Verfahren zur Herstellung einer Platte
LVP-93-183A LV10657B (en) 1992-03-13 1993-03-13 Process for making board
FI944158A FI96976C (fi) 1992-03-13 1994-09-09 Menetelmä levyn valmistamiseksi
NO943379A NO301944B1 (no) 1992-03-13 1994-09-12 Fremgangsmåte ved fremstilling av plater
EE9400251A EE9400251A (et) 1992-03-13 1994-11-17 Meetod pressplaadi valmistamiseks
GR960403024T GR3021653T3 (en) 1992-03-13 1996-11-14 Process for making board.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9200784A SE470101B (sv) 1992-03-13 1992-03-13 Förfarande för framställning av board

Publications (3)

Publication Number Publication Date
SE9200784D0 SE9200784D0 (sv) 1992-03-13
SE9200784L SE9200784L (sv) 1993-09-14
SE470101B true SE470101B (sv) 1993-11-08

Family

ID=20385615

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9200784A SE470101B (sv) 1992-03-13 1992-03-13 Förfarande för framställning av board

Country Status (16)

Country Link
EP (1) EP0663972B1 (lt)
AT (1) ATE144299T1 (lt)
AU (1) AU665817B2 (lt)
CA (1) CA2131525A1 (lt)
DE (1) DE69305529T2 (lt)
EE (1) EE9400251A (lt)
ES (1) ES2093417T3 (lt)
FI (1) FI96976C (lt)
GR (1) GR3021653T3 (lt)
LT (1) LT3163B (lt)
LV (1) LV10657B (lt)
NO (1) NO301944B1 (lt)
NZ (1) NZ251000A (lt)
RU (1) RU2080429C1 (lt)
SE (1) SE470101B (lt)
WO (1) WO1993018227A1 (lt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2303870A1 (en) * 1997-09-18 1999-03-25 Huttenes-Albertus Chemische Werke Gmbh Method for producing moulded bodies, moulded body and installation for carrying out said method
US7368037B2 (en) 2003-05-21 2008-05-06 Masonite Corporation Refiner steam separation system for reduction of dryer emissions
LT6163B (lt) 2013-10-15 2015-06-25 Vilniaus Dailės Akademija Pluoštinių augalų plokštės ir jų gavimo būdas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU55657A1 (lt) 1968-03-11 1969-10-02
US3649396A (en) 1970-01-22 1972-03-14 Motala Verkstad Ab Method of making rigid particle boards or the like
JPS56500968A (lt) * 1979-07-31 1981-07-16
SE455001B (sv) * 1986-10-03 1988-06-13 Rune Simonson Forfarande vid tillverkning av produkter innehallande trefibrer

Also Published As

Publication number Publication date
NO943379D0 (no) 1994-09-12
RU2080429C1 (ru) 1997-05-27
ATE144299T1 (de) 1996-11-15
FI96976B (fi) 1996-06-14
CA2131525A1 (en) 1993-09-16
NO943379L (no) 1994-09-12
DE69305529T2 (de) 1997-02-20
SE9200784D0 (sv) 1992-03-13
ES2093417T3 (es) 1996-12-16
LV10657B (en) 1995-10-20
NZ251000A (en) 1996-11-26
WO1993018227A1 (en) 1993-09-16
FI96976C (fi) 1996-09-25
SE9200784L (sv) 1993-09-14
FI944158A0 (fi) 1994-09-09
AU665817B2 (en) 1996-01-18
EP0663972B1 (en) 1996-10-16
LV10657A (lv) 1995-04-20
EP0663972A1 (en) 1995-07-26
RU94040866A (ru) 1996-07-10
FI944158L (fi) 1994-09-09
GR3021653T3 (en) 1997-02-28
LTIP389A (en) 1994-07-15
DE69305529D1 (de) 1996-11-21
AU3771593A (en) 1993-10-05
NO301944B1 (no) 1997-12-29
LT3163B (en) 1995-02-27
EE9400251A (et) 1996-02-15

Similar Documents

Publication Publication Date Title
DE98148T1 (de) Verfahren und vorrichtung zur herstellung eines hochbauschpapiers.
DE1546258B1 (de) Verfahren zur Herstellung gefuellter Papiere
Saeed et al. An integrated process for removing the inhibitors of the prehydrolysis liquor of kraft‐based dissolving pulp process via cationic polymer treatment
HUP0203966A2 (en) Process for preparing fiber boards
SE455001B (sv) Forfarande vid tillverkning av produkter innehallande trefibrer
ATE59056T1 (de) Waessriges pulpeverfahren zur herstellung von verstaerkten zusammengesetzten polymermaterialien.
SE470101B (sv) Förfarande för framställning av board
AU2016282408C1 (en) Method for controlling hydrophobic particles in aqueous environment in paper or board manufacture
JPS5945793B2 (ja) 閉じた白水循環装置を有する加湿装置による木材繊維板製造方法
SE427934B (sv) Lim baserat pa klorlignin for sammanfogning av cellulosamaterial
NO744019L (lt)
DE2816988A1 (de) Verfahren zum aufbringen einer oder mehrerer oberflaechenfaserbreischichten auf eine grundfaserbreischicht bei der herstellung von faserplatten nach dem nassverfahren
FI71804B (fi) Saett foer framstaellning av fiberskivor enligt den vaota metoden
SE418628B (sv) Forfarande for hartshaltsminskning vid framstellning av cellulosamassor ur lignocellulosamaterial
FI57877C (fi) Nytt fodermedel framstaellt genom fraktionering av sulfitavlut
KR850001182B1 (ko) 요소수지를 원료로한 지료 제조방법
US1892471A (en) Manufacture of paper
FI72366C (fi) Foerfarande foer framstaellning av traefiberskivor.
DE338396C (de) Verfahren zum Leimen von Papier
SE426078B (sv) Forfarande for att genom flockbildning avlegsna dispergerade eller suspenderade partiklar ur en uppslamning
CH586321A5 (en) Retention-and dewatering aids for papermaking - comprise polyalkylene oxides in combination with phenol formaldehyde or-sulphur resins
SE528369C2 (sv) Metod och system för behandling av träflis

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 9200784-8

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 9200784-8

Format of ref document f/p: F