SE0601816L - Manufacture of wood fiber board containing on-site generated formaldehyde - Google Patents

Manufacture of wood fiber board containing on-site generated formaldehyde

Info

Publication number
SE0601816L
SE0601816L SE0601816A SE0601816A SE0601816L SE 0601816 L SE0601816 L SE 0601816L SE 0601816 A SE0601816 A SE 0601816A SE 0601816 A SE0601816 A SE 0601816A SE 0601816 L SE0601816 L SE 0601816L
Authority
SE
Sweden
Prior art keywords
manufacture
wood fiber
fiber board
board containing
site generated
Prior art date
Application number
SE0601816A
Other languages
Swedish (sv)
Other versions
SE530084C2 (en
Inventor
John G Sharp
Original Assignee
Metso Panelboard 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 Metso Panelboard Ab filed Critical Metso Panelboard Ab
Priority to SE0601816A priority Critical patent/SE0601816L/en
Priority to PCT/SE2007/050580 priority patent/WO2008030172A1/en
Publication of SE530084C2 publication Critical patent/SE530084C2/en
Publication of SE0601816L publication Critical patent/SE0601816L/en

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
    • B27N1/00—Pretreatment of moulding material
    • 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
    • B27N1/00—Pretreatment of moulding material
    • B27N1/003—Pretreatment of moulding material for reducing formaldehyde gas emission
    • 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
    • B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder

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

A method of manufacturing fiberboard from lignocellulose-containing fiber material, including pre-treatment of the material and then disintegrating, gluing, drying and pressing the material to a fiberboard product. According to this method a formaldehyde binder for gluing the fiber material is generated in-situ by supplying a complimentary substance to the fiber material after the disintegration, which substance is reacting with formaldehyde liberated from the fiber material.
SE0601816A 2006-09-04 2006-09-04 Manufacture of wood fiber board containing on-site generated formaldehyde SE0601816L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0601816A SE0601816L (en) 2006-09-04 2006-09-04 Manufacture of wood fiber board containing on-site generated formaldehyde
PCT/SE2007/050580 WO2008030172A1 (en) 2006-09-04 2007-08-24 Manufacture of fiberboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0601816A SE0601816L (en) 2006-09-04 2006-09-04 Manufacture of wood fiber board containing on-site generated formaldehyde

Publications (2)

Publication Number Publication Date
SE530084C2 SE530084C2 (en) 2008-02-26
SE0601816L true SE0601816L (en) 2008-02-26

Family

ID=39092858

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0601816A SE0601816L (en) 2006-09-04 2006-09-04 Manufacture of wood fiber board containing on-site generated formaldehyde

Country Status (2)

Country Link
SE (1) SE0601816L (en)
WO (1) WO2008030172A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2289980A1 (en) 2009-07-30 2011-03-02 Danish Plant Fibre Technologies Holding A/S A process and apparatus for modification of lignocellulosic materials and products of modified lignocellulosic materials obtained by the process
EP2663589A1 (en) 2011-01-10 2013-11-20 Danish Plant Fibre Technologies Holding A/S A process and apparatus for modification of lignocellulosic materials and products of modified lignocellulosic materials obtained by the process
CN103132397B (en) * 2011-11-24 2015-06-17 大亚人造板集团有限公司 Manufacturing method for washing machine cover plate purpose density fiberboards

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992519A (en) * 1989-02-01 1991-02-12 Borden, Inc. Binder composition with low formaldehyde emission and process for its preparation
US5160679A (en) * 1989-08-29 1992-11-03 Greene Jack T Process for making particle board including the use of acetoacetamide as a formaldehyde scavenger
SE470330B (en) * 1992-06-11 1994-01-24 Sunds Defibrator Ind Ab Process for making fiberboard according to the dry method
US6589660B1 (en) * 1997-08-14 2003-07-08 Tt Technologies, Inc. Weatherable building materials
EP1308556A1 (en) * 2001-11-01 2003-05-07 Akzo Nobel N.V. Lignocellulose product

Also Published As

Publication number Publication date
SE530084C2 (en) 2008-02-26
WO2008030172A1 (en) 2008-03-13

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Legal Events

Date Code Title Description
NUG Patent has lapsed