FR2121315A6 - Wood-wool panels prodn - products having glass fibre /acrylate coatings - Google Patents

Wood-wool panels prodn - products having glass fibre /acrylate coatings

Info

Publication number
FR2121315A6
FR2121315A6 FR7200526A FR7200526A FR2121315A6 FR 2121315 A6 FR2121315 A6 FR 2121315A6 FR 7200526 A FR7200526 A FR 7200526A FR 7200526 A FR7200526 A FR 7200526A FR 2121315 A6 FR2121315 A6 FR 2121315A6
Authority
FR
France
Prior art keywords
binder
glass fibre
cloth
wood
prodn
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.)
Expired
Application number
FR7200526A
Other languages
French (fr)
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.)
OSTERREICHISCH AMERIKANI
Osterreichisch Amerikanische Magnesit AG
Original Assignee
OSTERREICHISCH AMERIKANI
Osterreichisch Amerikanische Magnesit AG
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 AT12371A external-priority patent/AT305126B/en
Application filed by OSTERREICHISCH AMERIKANI, Osterreichisch Amerikanische Magnesit AG filed Critical OSTERREICHISCH AMERIKANI
Application granted granted Critical
Publication of FR2121315A6 publication Critical patent/FR2121315A6/en
Expired 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
    • B27N3/06—Making particle boards or fibreboards, with preformed covering layers, the particles or fibres being compressed with the layers to a board in one single pressing operation
    • 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
    • B27N3/08—Moulding or pressing
    • B27N3/24—Moulding or pressing characterised by using continuously acting presses having endless belts or chains moved within the compression zone
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • C03C25/28—Macromolecular compounds or prepolymers obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C03C25/285—Acrylic resins
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like

Abstract

The panels have on >=1 side, a coating layer which consists of a glass fibre cloth, a filler charge and a synthetic resin binder, which is lead into a continuous belt moulding machine at the same time as an uncompressed layer of the panel-forming material, to be moulded directly, ready for use. The binder for the glass cloth is an aq. suspension of an acrylate binder, usually with a hardening agent to make the binder insoluble in water by heating or dehydration, and a fine grain filler based one calcite. The binder is sprayed on the glass fibre cloth and the treated cloth is lead into a continuous moulding machine at the same time as the wood wool to form an extruded panel.
FR7200526A 1971-01-08 1972-01-07 Wood-wool panels prodn - products having glass fibre /acrylate coatings Expired FR2121315A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT12371A AT305126B (en) 1971-01-08 1971-01-08 Process for the continuous production of wood wool lightweight panels with overlay layers

Publications (1)

Publication Number Publication Date
FR2121315A6 true FR2121315A6 (en) 1972-08-18

Family

ID=3482114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7200526A Expired FR2121315A6 (en) 1971-01-08 1972-01-07 Wood-wool panels prodn - products having glass fibre /acrylate coatings

Country Status (6)

Country Link
BE (1) BE777629R (en)
CH (1) CH576340A5 (en)
DE (1) DE2200284A1 (en)
FR (1) FR2121315A6 (en)
IT (1) IT995022B (en)
NL (1) NL7200266A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018033215A1 (en) * 2016-08-19 2018-02-22 Kronoplus Technical Ag Coated panel and method for manufacturing a coated panel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060054265A1 (en) 2004-09-10 2006-03-16 Jaffee Alan M Methods of making laminate products
GB201516401D0 (en) 2015-09-16 2015-10-28 Knauf Insulation Gmbh Insulating product
DE102016116010C5 (en) 2016-08-29 2023-12-21 Fritz Egger Gmbh & Co. Og Double belt press and method for continuously pressing a wood-based mat to form a wood-based panel or a laminate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018033215A1 (en) * 2016-08-19 2018-02-22 Kronoplus Technical Ag Coated panel and method for manufacturing a coated panel
RU2712992C1 (en) * 2016-08-19 2020-02-03 Ксило Текнолоджиз АГ Coated panel and method of manufacturing coated panel
EP3620443A1 (en) * 2016-08-19 2020-03-11 Xylo Technologies AG Coated panel and method for manufacturing a coated panel
US11702843B2 (en) 2016-08-19 2023-07-18 Xylo Technologies Ag Coated panel and method for manufacturing a coated panel

Also Published As

Publication number Publication date
NL7200266A (en) 1972-07-11
IT995022B (en) 1975-11-10
CH576340A5 (en) 1976-06-15
DE2200284A1 (en) 1972-07-27
BE777629R (en) 1972-04-17

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