FI69159B - Behandling foer att foerbaettra impregneringen hos normalt impregneringspapper - Google Patents

Behandling foer att foerbaettra impregneringen hos normalt impregneringspapper Download PDF

Info

Publication number
FI69159B
FI69159B FI813242A FI813242A FI69159B FI 69159 B FI69159 B FI 69159B FI 813242 A FI813242 A FI 813242A FI 813242 A FI813242 A FI 813242A FI 69159 B FI69159 B FI 69159B
Authority
FI
Finland
Prior art keywords
pulp
resin
paper
pulps
hardwood
Prior art date
Application number
FI813242A
Other languages
English (en)
Finnish (fi)
Other versions
FI813242L (fi
Inventor
Daniel O Adams
Original Assignee
Westvaco Corp
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 Westvaco Corp filed Critical Westvaco Corp
Publication of FI813242L publication Critical patent/FI813242L/fi
Application granted granted Critical
Publication of FI69159B publication Critical patent/FI69159B/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
FI813242A 1980-10-20 1981-10-16 Behandling foer att foerbaettra impregneringen hos normalt impregneringspapper FI69159B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19853480A 1980-10-20 1980-10-20
US19853480 1980-10-20

Publications (2)

Publication Number Publication Date
FI813242L FI813242L (fi) 1982-04-21
FI69159B true FI69159B (fi) 1985-08-30

Family

ID=22733778

Family Applications (1)

Application Number Title Priority Date Filing Date
FI813242A FI69159B (fi) 1980-10-20 1981-10-16 Behandling foer att foerbaettra impregneringen hos normalt impregneringspapper

Country Status (11)

Country Link
JP (1) JPS57149599A (fr)
AU (1) AU532636B2 (fr)
BR (1) BR8106752A (fr)
CA (1) CA1181908A (fr)
DE (1) DE3141572A1 (fr)
FI (1) FI69159B (fr)
FR (1) FR2492424B1 (fr)
IL (1) IL64031A (fr)
IT (1) IT1139255B (fr)
MX (1) MX155610A (fr)
SE (1) SE457733B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488932A (en) * 1982-08-18 1984-12-18 James River-Dixie/Northern, Inc. Fibrous webs of enhanced bulk and method of manufacturing same
JPH02200884A (ja) * 1989-01-25 1990-08-09 Sanyo Kokusaku Pulp Co Ltd シートの厚さ方向の配向の高いパルプ及びその製造方法並びにこれを用いた浸透性，透気性の優れた紙
AT525430B1 (de) * 2021-12-23 2023-04-15 Mondi Ag Papierbahn und Verfahren zur Bildung einer Papierbahn

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516384A (en) * 1942-01-15 1950-07-25 Hill Harold Sanford Mechanically curling cellulose fibers
DE1031627B (de) * 1954-11-03 1958-06-04 Isaac Richard Dunlap Klebestreifen und Verfahren zu seiner Herstellung
DE1461030A1 (de) * 1962-10-12 1968-12-19 Crown Zellerbach Corp Verfahren zur Behandlung eines Faserbreies fuer die Papierherstellung
US3827934A (en) * 1971-06-28 1974-08-06 Westvaco Corp Process for producing high strength,high yield hardwood pulp
US4060450A (en) * 1972-09-01 1977-11-29 Westinghouse Electric Corporation High yield saturating paper
SE7501978L (sv) * 1975-02-28 1976-08-23 Buckeye Cellulose Corp Snodda cellulosafibrer impregnerade med vathallfast harts
US4036679A (en) * 1975-12-29 1977-07-19 Crown Zellerbach Corporation Process for producing convoluted, fiberized, cellulose fibers and sheet products therefrom

Also Published As

Publication number Publication date
SE457733B (sv) 1989-01-23
FI813242L (fi) 1982-04-21
MX155610A (es) 1988-04-06
JPS57149599A (en) 1982-09-16
CA1181908A (fr) 1985-02-05
AU532636B2 (en) 1983-10-06
IT1139255B (it) 1986-09-24
DE3141572A1 (de) 1982-09-23
AU7634481A (en) 1982-04-29
FR2492424B1 (fr) 1986-04-25
FR2492424A1 (fr) 1982-04-23
SE8106142L (sv) 1982-04-21
IT8124577A0 (it) 1981-10-20
IL64031A (en) 1985-06-30
BR8106752A (pt) 1982-07-06

Similar Documents

Publication Publication Date Title
US20220178082A1 (en) Method of producing a molded fiber product and molded fiber product
DE69305165T2 (de) Herstellung von faserplatten
WO2007045587A1 (fr) Procede pour reduire l'absorption d'eau et de vapeur d'eau et pour augmenter la stabilite dimensionnelle de papier et de produits en papier et utilisation de produits en papier couches
US2744013A (en) Artificial board
EP0484351A1 (fr) Materiau de revetement ameliore et procede de fabrication
NO773753L (no) Cellulosefiberholdig plate og fremgangsmaate til fremstilling derav
FI69159B (fi) Behandling foer att foerbaettra impregneringen hos normalt impregneringspapper
Joelsson et al. The impact of sulphonation and hot-pressing on low-energy high-temperature chemi-thermomechanical pulp
RU1806240C (ru) Способ изготовлени целлюлозного материала
CN1089387C (zh) 含有预热法木片化学磨木浆的柔软松厚吸湿纸
US1857432A (en) Felt
CA1054414A (fr) Methode de fabrication de panneaux de fibres par pressage a cycle court
US4227965A (en) Production of hardboard
EP4025738A1 (fr) Pâte défibrée
Ermolin et al. Estimating the Effectiveness of Hydrodynamic Treatment of Wood for Producing Wood Boards without Adhesives
US4718981A (en) Bleached kraft paperboard by densification and heat treatment
US2503454A (en) Roofing felt
GB2085497A (en) Treatment for Improving Saturability in Normal Saturating Furnish
JP2000102910A (ja) 繊維板の製造方法
US1948979A (en) Weather resisting material
US2051168A (en) Web and bituminized article made therefrom and process of making same
Parker et al. The effect of network variables on the ring crush strength of handsheets
Joelssona et al. Fibre morphology affects the bonding and densification of hot-pressed thermomechanical pulp-based paper
Ariff 17.3 Fiberboard from oil palm biomass
JPH07292595A (ja) 積層板原紙

Legal Events

Date Code Title Description
FC Application refused

Owner name: WESTVACO CORPORATION