CA2455904A1 - Panneaux osb basse densite et leurs procedes de fabrication - Google Patents

Panneaux osb basse densite et leurs procedes de fabrication Download PDF

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Publication number
CA2455904A1
CA2455904A1 CA002455904A CA2455904A CA2455904A1 CA 2455904 A1 CA2455904 A1 CA 2455904A1 CA 002455904 A CA002455904 A CA 002455904A CA 2455904 A CA2455904 A CA 2455904A CA 2455904 A1 CA2455904 A1 CA 2455904A1
Authority
CA
Canada
Prior art keywords
flakes
resin
board
mat
wood flakes
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.)
Abandoned
Application number
CA002455904A
Other languages
English (en)
Inventor
Elizabeth Cacchione
Andrew T. Go
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.)
Norbord Inc
Original Assignee
Individual
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
Priority claimed from CA002354640A external-priority patent/CA2354640A1/fr
Application filed by Individual filed Critical Individual
Priority to CA002455904A priority Critical patent/CA2455904A1/fr
Publication of CA2455904A1 publication Critical patent/CA2455904A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

Procédé servant à fabriquer un panneau OSB et consistant à produire un stratifié de nappes de copeaux de bois recouvert par une résine et à comprimer ce stratifié à la chaleur. Ce stratifié est composé d'une couche centrale à laquelle adhèrent deux couches superficielles. Les copeaux sont agglomérés par une résine composée de phénol formaldéhyde (PF) ou méthylène di-isocyanate (MDI) polymère.
CA002455904A 2001-08-02 2002-08-01 Panneaux osb basse densite et leurs procedes de fabrication Abandoned CA2455904A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002455904A CA2455904A1 (fr) 2001-08-02 2002-08-01 Panneaux osb basse densite et leurs procedes de fabrication

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA2,354,640 2001-08-02
CA002354640A CA2354640A1 (fr) 2001-08-02 2001-08-02 Panneaux a copeaux orientes legers et methodes de fabrication
CA002455904A CA2455904A1 (fr) 2001-08-02 2002-08-01 Panneaux osb basse densite et leurs procedes de fabrication
PCT/CA2002/001198 WO2003011542A1 (fr) 2001-08-02 2002-08-01 Panneaux osb basse densite et leurs procedes de fabrication

Publications (1)

Publication Number Publication Date
CA2455904A1 true CA2455904A1 (fr) 2003-02-13

Family

ID=32231652

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002455904A Abandoned CA2455904A1 (fr) 2001-08-02 2002-08-01 Panneaux osb basse densite et leurs procedes de fabrication

Country Status (1)

Country Link
CA (1) CA2455904A1 (fr)

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20060801