EP0138657A3 - Procédé d'amélioration de l'état de surface d'un panneau de fibres - Google Patents

Procédé d'amélioration de l'état de surface d'un panneau de fibres Download PDF

Info

Publication number
EP0138657A3
EP0138657A3 EP84401794A EP84401794A EP0138657A3 EP 0138657 A3 EP0138657 A3 EP 0138657A3 EP 84401794 A EP84401794 A EP 84401794A EP 84401794 A EP84401794 A EP 84401794A EP 0138657 A3 EP0138657 A3 EP 0138657A3
Authority
EP
European Patent Office
Prior art keywords
improving
surface condition
fibre board
fiberboard
mud
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.)
Withdrawn
Application number
EP84401794A
Other languages
German (de)
English (en)
Other versions
EP0138657A2 (fr
Inventor
François Tharrault
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.)
PAPETERIES SIBILLE STENAY
Original Assignee
PAPETERIES SIBILLE STENAY
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 PAPETERIES SIBILLE STENAY filed Critical PAPETERIES SIBILLE STENAY
Publication of EP0138657A2 publication Critical patent/EP0138657A2/fr
Publication of EP0138657A3 publication Critical patent/EP0138657A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • D21J1/08—Impregnated or coated fibreboard

Landscapes

  • Dry Formation Of Fiberboard And The Like (AREA)
  • Paper (AREA)

Abstract

L'invention a pour objet un procédé d'amélioration de l'état de surface d'un panneau de fibres, caractérisé en ce que l'on dépose sur un gâteau de fibres encore humide une couche de boue ayant une humidité voisine et l'on poursuit le cycle habituel de fabrication du panneau.
EP84401794A 1983-09-12 1984-09-11 Procédé d'amélioration de l'état de surface d'un panneau de fibres Withdrawn EP0138657A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8314491A FR2551779B1 (fr) 1983-09-12 1983-09-12 Procede d'amelioration de l'etat de surface d'un panneau de fibres
FR8314491 1983-09-12

Publications (2)

Publication Number Publication Date
EP0138657A2 EP0138657A2 (fr) 1985-04-24
EP0138657A3 true EP0138657A3 (fr) 1985-05-22

Family

ID=9292135

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84401794A Withdrawn EP0138657A3 (fr) 1983-09-12 1984-09-11 Procédé d'amélioration de l'état de surface d'un panneau de fibres

Country Status (2)

Country Link
EP (1) EP0138657A3 (fr)
FR (1) FR2551779B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647129A1 (fr) * 1989-05-22 1990-11-23 Pym 71 Panneau de fibres vegetales et son procede de fabrication
US6187697B1 (en) * 1998-12-31 2001-02-13 Alan Michael Jaffee Multiple layer nonwoven mat and laminate
US20070012414A1 (en) 2005-07-12 2007-01-18 Kajander Richard E Multilayer nonwoven fibrous mats with good hiding properties, laminates and method
CA2651702C (fr) * 2006-08-18 2010-03-23 Groupe Conseil Procd Inc. Panneaux de fibres, leurs utilisations et leurs procedes de preparation

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757114A (en) * 1954-11-08 1956-07-31 Weyerhaeuser Timber Co Manufacture of glazed hardboard
GB876037A (en) * 1958-09-22 1961-08-30 Abitibi Power & Paper Co Improvement in hardboard having an overlay
US3054717A (en) * 1959-08-19 1962-09-18 Masonite Corp Method of producing lignocellulose hardboard
GB1057054A (en) * 1963-05-24 1967-02-01 Mo Och Domsjoe Ab Method of improving the surface of board material and products
DE1934127A1 (de) * 1968-07-08 1970-02-12 Perstorp Aktiebolag Verfahren zur Herstellung von Hartfaserbauplatten
US3663673A (en) * 1969-10-01 1972-05-16 Exxon Research Engineering Co Process for making a bagasse pith composite structure
DE2657942A1 (de) * 1976-01-30 1977-08-04 Conwed Corp Verfahren und vorrichtung zum aufbringen einer zusaetzlichen schicht auf ein plattenfoermiges erzeugnis

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757114A (en) * 1954-11-08 1956-07-31 Weyerhaeuser Timber Co Manufacture of glazed hardboard
GB876037A (en) * 1958-09-22 1961-08-30 Abitibi Power & Paper Co Improvement in hardboard having an overlay
US3054717A (en) * 1959-08-19 1962-09-18 Masonite Corp Method of producing lignocellulose hardboard
GB1057054A (en) * 1963-05-24 1967-02-01 Mo Och Domsjoe Ab Method of improving the surface of board material and products
DE1934127A1 (de) * 1968-07-08 1970-02-12 Perstorp Aktiebolag Verfahren zur Herstellung von Hartfaserbauplatten
US3663673A (en) * 1969-10-01 1972-05-16 Exxon Research Engineering Co Process for making a bagasse pith composite structure
DE2657942A1 (de) * 1976-01-30 1977-08-04 Conwed Corp Verfahren und vorrichtung zum aufbringen einer zusaetzlichen schicht auf ein plattenfoermiges erzeugnis

Also Published As

Publication number Publication date
FR2551779A1 (fr) 1985-03-15
FR2551779B1 (fr) 1985-11-22
EP0138657A2 (fr) 1985-04-24

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

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Effective date: 19851007

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18W Application withdrawn

Withdrawal date: 19870403

RIN1 Information on inventor provided before grant (corrected)

Inventor name: THARRAULT, FRANCOIS