WO2008026058A3 - Adhesive system and wood based panels comprising the adhesive system with low subsequent formaldehyde emission and suitable production procedure - Google Patents

Adhesive system and wood based panels comprising the adhesive system with low subsequent formaldehyde emission and suitable production procedure Download PDF

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Publication number
WO2008026058A3
WO2008026058A3 PCT/IB2007/002508 IB2007002508W WO2008026058A3 WO 2008026058 A3 WO2008026058 A3 WO 2008026058A3 IB 2007002508 W IB2007002508 W IB 2007002508W WO 2008026058 A3 WO2008026058 A3 WO 2008026058A3
Authority
WO
WIPO (PCT)
Prior art keywords
adhesive system
production procedure
wood based
formaldehyde emission
based panels
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.)
Ceased
Application number
PCT/IB2007/002508
Other languages
French (fr)
Other versions
WO2008026058A2 (en
Inventor
Manfred Dunky
Kristina Durkic
Gunnar Andersen
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.)
Dynea Oy
Original Assignee
Dynea Oy
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 Dynea Oy filed Critical Dynea Oy
Priority to CA 2662249 priority Critical patent/CA2662249A1/en
Priority to US12/439,489 priority patent/US20090269602A1/en
Priority to EP20070848787 priority patent/EP2069118A2/en
Publication of WO2008026058A2 publication Critical patent/WO2008026058A2/en
Publication of WO2008026058A3 publication Critical patent/WO2008026058A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31942—Of aldehyde or ketone condensation product
    • Y10T428/31949—Next to cellulosic
    • Y10T428/31957—Wood

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)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Particle or MFD boards are disclosed comprising an aminoplastic resins and yet exhibiting low emissions levels of formaldehyde, as well as methods to arrive at such boards.
PCT/IB2007/002508 2006-08-31 2007-08-30 Adhesive system and wood based panels comprising the adhesive system with low subsequent formaldehyde emission and suitable production procedure Ceased WO2008026058A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA 2662249 CA2662249A1 (en) 2006-08-31 2007-08-30 Adhesive system and wood based panels comprising the adhesive system with low subsequent formaldehyde emission and suitable production procedure
US12/439,489 US20090269602A1 (en) 2006-08-31 2007-08-30 Adhesive system and wood based panels with low subsequent formaldehyde emission and suitable production procedure
EP20070848787 EP2069118A2 (en) 2006-08-31 2007-08-30 Adhesive system and wood based panels comprising the adhesive system with low subsequent formaldehyde emission and suitable production procedure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82427106P 2006-08-31 2006-08-31
US60/824,271 2006-08-31

Publications (2)

Publication Number Publication Date
WO2008026058A2 WO2008026058A2 (en) 2008-03-06
WO2008026058A3 true WO2008026058A3 (en) 2008-09-04

Family

ID=39136324

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/002508 Ceased WO2008026058A2 (en) 2006-08-31 2007-08-30 Adhesive system and wood based panels comprising the adhesive system with low subsequent formaldehyde emission and suitable production procedure

Country Status (7)

Country Link
US (1) US20090269602A1 (en)
EP (1) EP2069118A2 (en)
AR (1) AR062618A1 (en)
CA (1) CA2662249A1 (en)
CL (1) CL2007002542A1 (en)
UY (1) UY30568A1 (en)
WO (1) WO2008026058A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8696958B1 (en) 2006-08-21 2014-04-15 Flowery Branch Molded composite manufacturing process and products thereof
GB2462619A (en) 2008-08-13 2010-02-17 Dynea Austria Gmbh Two-component adhesive system
US20110143120A1 (en) * 2009-12-14 2011-06-16 Hexion Specialty Chemicals, Inc. Amino-formaldehyde resins, applications thereof and articles made therefrom
CA2967486C (en) * 2014-11-13 2018-10-02 Fpinnovations Method for scavenging free formaldehyde using multifunctional scavenger for wooden composite products with urea-formaldehyde resin
CN116478647B (en) * 2023-04-20 2023-11-17 西南林业大学 Preparation method of mixed resin for steam-induced-cured ENF-grade shaving board
WO2025046356A1 (en) * 2023-09-01 2025-03-06 Unilin, Bv Boards and method for producing boards

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025245A2 (en) * 1979-09-11 1981-03-18 METHANOL CHEMIE NEDERLAND V.o.F. Manufacture of chip board and aminoplast adhesive used therefor
JPS57123038A (en) * 1981-01-22 1982-07-31 Sanyo Kokusaku Pulp Co Ltd Manufacture of dry type molded plate
JPS57152944A (en) * 1981-03-18 1982-09-21 Sanyo Kokusaku Pulp Co Manufacture of dry type molded board
SU1435435A1 (en) * 1986-12-10 1988-11-07 Белорусский технологический институт им.С.М.Кирова Method of producing wood-particle boards
WO1995003925A1 (en) * 1993-07-29 1995-02-09 Aci Australia Limited Composite board
JPH1076505A (en) * 1996-09-03 1998-03-24 Mitsui Petrochem Ind Ltd Wood fiber board and method for producing the same
JPH10119010A (en) * 1996-10-22 1998-05-12 Mitsui Chem Inc Wooden fiber board and manufacture thereof
WO2001038416A1 (en) * 1999-11-29 2001-05-31 Dynochem Nz Limited Binders for composite panels

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025245A2 (en) * 1979-09-11 1981-03-18 METHANOL CHEMIE NEDERLAND V.o.F. Manufacture of chip board and aminoplast adhesive used therefor
JPS57123038A (en) * 1981-01-22 1982-07-31 Sanyo Kokusaku Pulp Co Ltd Manufacture of dry type molded plate
JPS57152944A (en) * 1981-03-18 1982-09-21 Sanyo Kokusaku Pulp Co Manufacture of dry type molded board
SU1435435A1 (en) * 1986-12-10 1988-11-07 Белорусский технологический институт им.С.М.Кирова Method of producing wood-particle boards
WO1995003925A1 (en) * 1993-07-29 1995-02-09 Aci Australia Limited Composite board
JPH1076505A (en) * 1996-09-03 1998-03-24 Mitsui Petrochem Ind Ltd Wood fiber board and method for producing the same
JPH10119010A (en) * 1996-10-22 1998-05-12 Mitsui Chem Inc Wooden fiber board and manufacture thereof
WO2001038416A1 (en) * 1999-11-29 2001-05-31 Dynochem Nz Limited Binders for composite panels

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
DATABASE CA CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; retrieved from STN Database accession no. 98:91330 *
DATABASE WPI Week 198236, Derwent World Patents Index; AN 1982-75431E, XP002486507 *
DATABASE WPI Week 198243, Derwent World Patents Index; AN 1982-91841E, XP002486506 *
DATABASE WPI Week 198919, Derwent World Patents Index; AN 1989-143443, XP002486767 *
DATABASE WPI Week 199822, Derwent World Patents Index; AN 1998-244984, XP002486766 *
DATABASE WPI Week 199829, Derwent World Patents Index; AN 1998-326999, XP002486692 *

Also Published As

Publication number Publication date
CA2662249A1 (en) 2008-03-06
AR062618A1 (en) 2008-11-19
EP2069118A2 (en) 2009-06-17
US20090269602A1 (en) 2009-10-29
CL2007002542A1 (en) 2008-02-22
WO2008026058A2 (en) 2008-03-06
UY30568A1 (en) 2008-03-31

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