AT270189B - Process for the production of panels or moldings by pressing, preferably hot pressing, a mass of wood chips, wood fibers or lignified raw materials mixed with binding agent - Google Patents

Process for the production of panels or moldings by pressing, preferably hot pressing, a mass of wood chips, wood fibers or lignified raw materials mixed with binding agent

Info

Publication number
AT270189B
AT270189B AT257466A AT257466A AT270189B AT 270189 B AT270189 B AT 270189B AT 257466 A AT257466 A AT 257466A AT 257466 A AT257466 A AT 257466A AT 270189 B AT270189 B AT 270189B
Authority
AT
Austria
Prior art keywords
pressing
moldings
panels
mass
production
Prior art date
Application number
AT257466A
Other languages
German (de)
Original Assignee
Novopan Gmbh
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 Novopan Gmbh filed Critical Novopan Gmbh
Priority to AT257466A priority Critical patent/AT270189B/en
Priority to DE19661653177 priority patent/DE1653177A1/en
Priority to CH347367A priority patent/CH520564A/en
Priority to NL6703806A priority patent/NL6703806A/xx
Priority to BE695529D priority patent/BE695529A/xx
Priority to DK137867A priority patent/DK133285C/en
Priority to FR98991A priority patent/FR1522491A/en
Priority to GB1252667A priority patent/GB1148016A/en
Application granted granted Critical
Publication of AT270189B publication Critical patent/AT270189B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • 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
    • B27N1/02—Mixing the material with binding agent
    • B27N1/0209—Methods, e.g. characterised by the composition of the agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/302—Water
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
    • C08G18/6484—Polysaccharides and derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08L61/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)
AT257466A 1966-03-17 1966-03-17 Process for the production of panels or moldings by pressing, preferably hot pressing, a mass of wood chips, wood fibers or lignified raw materials mixed with binding agent AT270189B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AT257466A AT270189B (en) 1966-03-17 1966-03-17 Process for the production of panels or moldings by pressing, preferably hot pressing, a mass of wood chips, wood fibers or lignified raw materials mixed with binding agent
DE19661653177 DE1653177A1 (en) 1966-03-17 1966-07-16 Process for the production of plates or molded bodies by pressing, preferably hot pressing, a mass of wood chips, wood fibers or lignified raw materials mixed with binding agent
CH347367A CH520564A (en) 1966-03-17 1967-03-09 Binding agents for chipboard manufacture are
NL6703806A NL6703806A (en) 1966-03-17 1967-03-14
BE695529D BE695529A (en) 1966-03-17 1967-03-15
DK137867A DK133285C (en) 1966-03-17 1967-03-16 PROCEDURE FOR MANUFACTURE OF SHAPE BODIES ICE SHEETS EXPRESSING A BINDING MIXED WOOD OR WOOD FIBER
FR98991A FR1522491A (en) 1966-03-17 1967-03-16 Process for manufacturing panels or press-molded parts from a mass composed of wood chips or fibers and a binder
GB1252667A GB1148016A (en) 1966-03-17 1967-03-17 An improved method for producing plates or moulded bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT257466A AT270189B (en) 1966-03-17 1966-03-17 Process for the production of panels or moldings by pressing, preferably hot pressing, a mass of wood chips, wood fibers or lignified raw materials mixed with binding agent

Publications (1)

Publication Number Publication Date
AT270189B true AT270189B (en) 1969-04-25

Family

ID=3536723

Family Applications (1)

Application Number Title Priority Date Filing Date
AT257466A AT270189B (en) 1966-03-17 1966-03-17 Process for the production of panels or moldings by pressing, preferably hot pressing, a mass of wood chips, wood fibers or lignified raw materials mixed with binding agent

Country Status (7)

Country Link
AT (1) AT270189B (en)
BE (1) BE695529A (en)
CH (1) CH520564A (en)
DE (1) DE1653177A1 (en)
DK (1) DK133285C (en)
GB (1) GB1148016A (en)
NL (1) NL6703806A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811593A1 (en) * 1978-03-17 1979-09-27 Basf Ag Chipboard prepn. - by hot pressing outer layers of wood-chips contg. poly:isocyanate binder and intermediate layer contg. phenoplast or aminoplast binder
EP0092699A2 (en) * 1982-04-26 1983-11-02 The Celotex Corporation Blow line addition of isocyanate binder in fiberboard manufacture
EP0093270A2 (en) * 1982-04-26 1983-11-09 The Celotex Corporation Blow line addition of thermosettable binder in fiberboard manufacture utilizing cooled nozzle
EP0346864A2 (en) * 1988-06-15 1989-12-20 Glunz Ag Production method for multi-layered fibre boards
WO2000053380A1 (en) * 1999-03-05 2000-09-14 Dieffenbacher Schenck Panel Gmbh Method of producing panel-shaped products
WO2000053379A1 (en) * 1999-03-05 2000-09-14 Dieffenbacher Schenck Panel Gmbh Method of producing panel-shaped products

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2325926C2 (en) * 1973-05-22 1990-08-02 Bayer Ag, 5090 Leverkusen Process for the production of materials containing lignocellulose
GB1523601A (en) * 1975-03-12 1978-09-06 Ici Ltd Sheets or moulded bodies
DE2716971C2 (en) * 1977-04-16 1982-06-16 Rütgerswerke AG, 6000 Frankfurt Binder for boiling water and weatherproof panels made of lignocellulosic material
DE2921681A1 (en) * 1979-05-29 1980-12-11 Bayer Ag NEW EMULSIFIERS, AQUEOUS ISOCYANATE EMULSIONS CONTAINING THESE EMULSIFIERS AND THE USE THEREOF AS BINDERS IN A METHOD FOR PRODUCING MOLDED BODIES
DE2921726A1 (en) * 1979-05-29 1980-12-11 Bayer Ag AQUEOUS ISOCYANATE EMULSIONS AND THE USE THEREOF AS BINDERS IN A METHOD FOR PRODUCING MOLDED BODIES
DE2921689A1 (en) * 1979-05-29 1980-12-11 Bayer Ag SELF-SEPARATING ISOCYANATE-BASED BINDERS AND THE USE THEREOF IN A METHOD FOR THE PRODUCTION OF MOLDED BODIES
DE3201111A1 (en) * 1982-01-15 1983-07-28 Bayer Ag, 5090 Leverkusen NEW AQUEOUS POLYSOCYANATE EMULSIONS AND THEIR USE AS BINDERS FOR THE PRODUCTION OF MOLDED BODIES
DE3208963C2 (en) * 1982-03-12 1985-06-27 Deutsche Fibrit Gesellschaft Ebers & Dr. Müller mbH, 4150 Krefeld Dry process for the production of strongly contoured preforms from defibrated, glued wood fibers
JPS58189278A (en) * 1982-04-30 1983-11-04 Eidai Co Ltd Preparation of adhesive
DK77287D0 (en) * 1987-02-16 1987-02-16 Novopan Traeindustri CHEWING PLATE AND PROCEDURES FOR PRODUCING THEREOF
US4857252A (en) * 1987-09-11 1989-08-15 Eagle-Picher Industries, Inc. Fiberboard shims containing blocked isocyanates
NL186900C (en) * 1987-11-27 1991-04-02 Groot Automotives SANDWICH PANEL AND METHOD FOR MANUFACTURING A SANDWICH PANEL
GB8813396D0 (en) * 1988-06-07 1988-07-13 Earl H A Composite materials
US5179143A (en) * 1988-07-26 1993-01-12 Bayer Aktiengesellschaft Process for the preparation of compression molded materials
US5008359A (en) * 1988-11-25 1991-04-16 Weyerhaeuser Company Isocyanate modified cellulose products and method for their manufacture
NO923288L (en) * 1991-09-06 1993-03-08 Miles Inc PROCEDURE FOR THE MANUFACTURING OF PRESSED MATERIALS
US5204176A (en) * 1992-03-03 1993-04-20 The Dow Chemical Company Structural siding composition
DE4400465A1 (en) 1993-07-12 1995-01-19 Bayer Ag New mixtures and their use as binders for the production of composite materials
GB2285406B (en) * 1993-11-24 1997-07-23 Prakash Damodar Korde Composite plant material
DE19529575A1 (en) * 1995-08-11 1997-02-13 Remmers Bauchemie Gmbh Wood prod. with increased weather resistance and dimensional stability - impregnated with reactive poly:isocyanate, esp. di:phenyl-methane di:isocyanate, for plywood, laminate and timber esp. for use outdoors or in damp environment.
DE19601401C1 (en) 1996-01-16 1997-05-28 Glunz Ag Continuous production of chipboard or fibreboard
DE102007054123B4 (en) * 2006-11-15 2012-03-15 Edmone Roffael Process for the production of fiberboard with reduced formaldehyde emission, high moisture resistance and hydrolysis resistance of the gluing
DE102009047764A1 (en) 2009-12-10 2011-06-16 Evonik Goldschmidt Gmbh Release agent and use for the production of composite moldings
DE102010031376A1 (en) 2010-07-15 2012-01-19 Evonik Goldschmidt Gmbh Process for the production of moldings from cellulose-containing materials
CN103628362B (en) * 2013-12-02 2016-05-18 大亚人造板集团有限公司 A kind of preparation method of moistureproof adhesive and be applied to the manufacturing process of moistureproof low imbibition floor base material
CN114030039B (en) * 2021-10-18 2022-11-15 浙江升华云峰新材股份有限公司 High-strength ecological board without added aldehyde and production process

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811593A1 (en) * 1978-03-17 1979-09-27 Basf Ag Chipboard prepn. - by hot pressing outer layers of wood-chips contg. poly:isocyanate binder and intermediate layer contg. phenoplast or aminoplast binder
EP0092699A2 (en) * 1982-04-26 1983-11-02 The Celotex Corporation Blow line addition of isocyanate binder in fiberboard manufacture
EP0093270A2 (en) * 1982-04-26 1983-11-09 The Celotex Corporation Blow line addition of thermosettable binder in fiberboard manufacture utilizing cooled nozzle
EP0092699A3 (en) * 1982-04-26 1984-07-11 Celotex Corporation Blow line addition of isocyanate binder in fiberboard manufacture
EP0093270A3 (en) * 1982-04-26 1984-07-11 The Celotex Corporation Blow line addition of thermosettable binder in fiberboard manufacture utilizing cooled nozzle
EP0346864A2 (en) * 1988-06-15 1989-12-20 Glunz Ag Production method for multi-layered fibre boards
DE3820376A1 (en) * 1988-06-15 1989-12-21 Novopan Gmbh METHOD FOR PRODUCING MULTI-LAYERED CHIPBOARDS
EP0346864A3 (en) * 1988-06-15 1991-12-04 Glunz Ag Production method for multi-layered fibre boards
WO2000053380A1 (en) * 1999-03-05 2000-09-14 Dieffenbacher Schenck Panel Gmbh Method of producing panel-shaped products
WO2000053379A1 (en) * 1999-03-05 2000-09-14 Dieffenbacher Schenck Panel Gmbh Method of producing panel-shaped products
US6652695B1 (en) 1999-03-05 2003-11-25 Dieffenbacher Schenck Panel Gmbh Method of producing panel-shaped products
US6767421B1 (en) 1999-03-05 2004-07-27 Dieffenbacher Schenck Panel Gmbh Method of producing panel-shaped products

Also Published As

Publication number Publication date
GB1148016A (en) 1969-04-10
DE1653177A1 (en) 1970-11-05
NL6703806A (en) 1967-09-18
BE695529A (en) 1967-08-14
DK133285C (en) 1976-09-20
DK133285B (en) 1976-04-20
CH520564A (en) 1972-03-31

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