BR9006755A - PROCESS FOR THE MANUFACTURE OF A SYNTHETIC RESIN BODY, MOLDED UNDER PRESSURE, EVENTALLY IN PLATE FORM, AS WELL AS PRE-PRODUCT TO BE EMPLOYED IN THIS PROCESS - Google Patents

PROCESS FOR THE MANUFACTURE OF A SYNTHETIC RESIN BODY, MOLDED UNDER PRESSURE, EVENTALLY IN PLATE FORM, AS WELL AS PRE-PRODUCT TO BE EMPLOYED IN THIS PROCESS

Info

Publication number
BR9006755A
BR9006755A BR909006755A BR9006755A BR9006755A BR 9006755 A BR9006755 A BR 9006755A BR 909006755 A BR909006755 A BR 909006755A BR 9006755 A BR9006755 A BR 9006755A BR 9006755 A BR9006755 A BR 9006755A
Authority
BR
Brazil
Prior art keywords
binder
laminated structure
synthetic resin
eventally
employed
Prior art date
Application number
BR909006755A
Other languages
Portuguese (pt)
Inventor
Fritz Haunold
Gerhard Melcher
Original Assignee
Isovolta
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 Isovolta filed Critical Isovolta
Publication of BR9006755A publication Critical patent/BR9006755A/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
    • 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

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)
  • Laminated Bodies (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Paper (AREA)
  • Moulding By Coating Moulds (AREA)
  • Printing Methods (AREA)

Abstract

In a process for making a synthetic resin moulded block from fibres containing cellulose like wood fibres and a condensation resin binder like phenolic resin, for the continuous production of a mould blank or plate, a layer (19) of the viscous binder is applied on a web-like conveyor (2), especially a paper impregnated with phenolic resin, and a fibrous mass is then applied to it in the form of a fibre cake (20). A second coated web of conveyor material (7) is then continuously laid upon the fibrous mass with the coating of binder (26) downwards, whereafter the laminated structure (27) thus obtained is heated and compressed in a heated strip press (10), whereby the binder is distributed generally uniformly on the porous volume of the laminated structure. After the compressed laminated structure (27') has cooled it is used as the preform for the production of high-pressure moulded blocks. In another embodiment of the process, the laminated structure may be directly converted into a synthetic resin moulded block by increasing the pressure, pressing temperature and the time in the strip press with the curing of the binder.
BR909006755A 1989-05-03 1990-04-27 PROCESS FOR THE MANUFACTURE OF A SYNTHETIC RESIN BODY, MOLDED UNDER PRESSURE, EVENTALLY IN PLATE FORM, AS WELL AS PRE-PRODUCT TO BE EMPLOYED IN THIS PROCESS BR9006755A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1061/89A AT392758B (en) 1989-05-03 1989-05-03 METHOD FOR PRODUCING A PLANT-SHAPED PLASTIC RESIN PRINTING MOLD, AND PRE-PRODUCT FOR USE IN SUCH A METHOD
PCT/AT1990/000042 WO1990013403A1 (en) 1989-05-03 1990-04-27 Process for making a possibly flat synthetic resin moulded block and preform for use in such a process

Publications (1)

Publication Number Publication Date
BR9006755A true BR9006755A (en) 1991-08-06

Family

ID=3505743

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909006755A BR9006755A (en) 1989-05-03 1990-04-27 PROCESS FOR THE MANUFACTURE OF A SYNTHETIC RESIN BODY, MOLDED UNDER PRESSURE, EVENTALLY IN PLATE FORM, AS WELL AS PRE-PRODUCT TO BE EMPLOYED IN THIS PROCESS

Country Status (7)

Country Link
EP (1) EP0426793B1 (en)
JP (1) JPH03506001A (en)
AT (2) AT392758B (en)
AU (1) AU632811B2 (en)
BR (1) BR9006755A (en)
CA (1) CA2032170A1 (en)
WO (1) WO1990013403A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT397805B (en) * 1992-03-04 1994-07-25 Isovolta METHOD FOR PRODUCING A SYNTHETIC RESIN PRINTING BODY
PT773857E (en) * 1994-08-01 2000-06-30 Tarkett Sommer Sa PROCESS OF MANUFACTURE OF A SOIL COATING WITH NATURAL OR SYNTHETIC WOOD COVERING AND PRODUCTS OBTAINED
CN1136084C (en) * 1997-10-20 2004-01-28 合成技术控股有限公司 Moulded element consisting of compressed mixture, method and apparatus for manufacture thereof
NL1008899C2 (en) * 1998-04-16 1999-10-19 Syntech Holdings Bv Molded element, especially a floor plate, composed of binder and ground, shredded banknotes as a filler
NL1007314C2 (en) * 1997-10-20 1999-04-21 Syntech Holdings Bv Molded element, especially a floor plate, composed of binder and ground, shredded banknotes as a filler
CN101758540B (en) * 2010-01-25 2013-03-20 西北农林科技大学 Reconstituted material slab layer
PL3181315T3 (en) * 2015-12-16 2020-11-16 SWISS KRONO Tec AG Method for producing an osb with a smooth surface
CN106003275B (en) * 2016-07-01 2018-01-05 鄂尔多斯市华林沙柳科技有限公司 A kind of automatic producing device and method that wooden fundamental mode material is manufactured using shrub as raw material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831794A (en) * 1958-04-22 Process for manufacturing veneer panels
BE500838A (en) * 1950-01-27
FR1099184A (en) * 1953-02-19 1955-08-31 Abitibi Power & Paper Co Artificial boards
FR1283609A (en) * 1961-03-13 1962-02-02 Svenska Cellulosa Ab Process for the preparation of hard or semi-hard molded articles of wood fiber, and in particular of wood fiber panels having a resistant covering surface
DE1453390A1 (en) * 1962-05-26 1969-03-06 Holztechnik Anstalt Process for surface finishing of press plates
DE1653237B1 (en) * 1967-12-23 1971-05-13 Hombak Maschinenfab Kg Method and device for calibrating and simultaneous swelling control of wood-based panels
DE1703076A1 (en) * 1968-03-28 1972-01-05 Teutoburger Sperrholzwerk Geor Particle board, as well as processes for their manufacture

Also Published As

Publication number Publication date
WO1990013403A1 (en) 1990-11-15
EP0426793B1 (en) 1993-08-04
AU5550590A (en) 1990-11-29
ATE92393T1 (en) 1993-08-15
JPH03506001A (en) 1991-12-26
CA2032170A1 (en) 1990-11-04
AT392758B (en) 1991-06-10
EP0426793A1 (en) 1991-05-15
ATA106189A (en) 1990-11-15
AU632811B2 (en) 1993-01-14

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