DE69512745D1 - Process for coating a particle board - Google Patents

Process for coating a particle board

Info

Publication number
DE69512745D1
DE69512745D1 DE69512745T DE69512745T DE69512745D1 DE 69512745 D1 DE69512745 D1 DE 69512745D1 DE 69512745 T DE69512745 T DE 69512745T DE 69512745 T DE69512745 T DE 69512745T DE 69512745 D1 DE69512745 D1 DE 69512745D1
Authority
DE
Germany
Prior art keywords
paper
sheet
sheets
impregnation
solids content
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 - Lifetime
Application number
DE69512745T
Other languages
German (de)
Inventor
Luis Eek-Vancells
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.)
Patentes y Novedades SA
Original Assignee
Patentes y Novedades SA
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 Patentes y Novedades SA filed Critical Patentes y Novedades SA
Application granted granted Critical
Publication of DE69512745D1 publication Critical patent/DE69512745D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/12—Impregnating by coating the surface of the wood with an impregnating paste
    • 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
    • B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
    • B27N7/005—Coating boards, e.g. with a finishing or decorating layer

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Paper (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
  • Die Bonding (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

The process comprises impregnation of first sheets of paper with a first aqueous resin having a solids content of 30-60 % of urea-melamine-formaldehyde resin; from 4-10 % of a plasticizer; a surfactant wetting agent; a catalyst, and a mould stripping agent; impregnation of second sheets of paper with a second aqueous resin having a solids content of from 30-60 % of urea-melamine-formaldehyde resin; 0-8 % of a plasticizer; a surfactant wetting agent; a catalyst and a mould stripping agent, this impregnation until the sheets have a resin solids content of 30-60 % and a volatiles content of 5-7 %; forming an ensemble with a first sheet of paper, a second sheet of paper, a board, a second sheet of paper and a first sheet of paper; and pressing the ensemble, the press surface being at a temperature ranging from 130 to 180 DEG C
DE69512745T 1994-12-12 1995-07-20 Process for coating a particle board Expired - Lifetime DE69512745D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09402522A ES2088768B1 (en) 1994-12-12 1994-12-12 PROCEDURE FOR COATING PARTICLE BINDING BOARDS

Publications (1)

Publication Number Publication Date
DE69512745D1 true DE69512745D1 (en) 1999-11-18

Family

ID=8288224

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69512745T Expired - Lifetime DE69512745D1 (en) 1994-12-12 1995-07-20 Process for coating a particle board

Country Status (18)

Country Link
EP (1) EP0715935B1 (en)
KR (1) KR100227652B1 (en)
CN (1) CN1073506C (en)
AT (1) ATE185512T1 (en)
CA (1) CA2156229A1 (en)
CZ (1) CZ223195A3 (en)
DE (1) DE69512745D1 (en)
EE (1) EE03261B1 (en)
ES (1) ES2088768B1 (en)
FI (1) FI954171A (en)
HR (1) HRP950458A2 (en)
HU (1) HU214376B (en)
NO (1) NO954998L (en)
PL (1) PL310458A1 (en)
RU (1) RU2101167C1 (en)
SI (1) SI0715935T1 (en)
TR (1) TR199501289A2 (en)
YU (1) YU57195A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2154159B1 (en) * 1998-07-28 2001-10-16 Exposito Alejandro Rosales PROCESS OF ELABORATION OF POSTFORMED BOARDS AND PRODUCT OBTAINED.
ES2207993B2 (en) * 2000-06-27 2005-05-16 Industrias San Isidro, S.L. PROCEDURE OF MANUFACTURE OF PANELS FOR FURNITURE AND PANEL SO OBTAINED.
KR100855351B1 (en) * 2007-01-29 2008-09-04 주식회사 대영코인 Method to produce white particle board
EP2987632B1 (en) * 2014-08-20 2018-03-28 SWISS KRONO Tec AG Composite board made of wood material
CN104647561B (en) * 2015-03-23 2016-08-24 南京林业大学 High area density fibre board and manufacture method thereof
PT3205496T (en) * 2016-02-11 2019-11-22 SWISS KRONO Tec AG Composite board made of a wooden material with a central layer made of plywood

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2229546A1 (en) * 1973-05-14 1974-12-13 Formica Sa Decorated laminated panel - with thermo-hardened resin-impregnated decorative coating
IT1032088B (en) * 1973-10-10 1979-05-30 Goldschmidt Ag Th PROCEDURE FOR THE PRODUCTION OF SUPPORT TAPES IMPREGNATED AND COATED WITH SYNTHETIC HARDENABLE RESINS FOR THE SURFACE IMPROVEMENT OF MATERIALS
DE2454296A1 (en) * 1974-11-15 1976-05-20 Sued West Chemie Gmbh PROCESS FOR THE MANUFACTURING OF FIBER REINFORCED FLAT MATERIALS
US3983307A (en) * 1975-09-29 1976-09-28 Formica Corporation Thin, tough, stable laminate
DE9114920U1 (en) * 1991-12-02 1993-02-04 Dreer, Franz, 8939 Bad Woerishofen, De
DE4139961A1 (en) * 1991-12-04 1993-06-09 Basf Ag, 6700 Ludwigshafen, De RESIN RESIN FOR IMPREGNATING PAPER RAILS
ES2037612B1 (en) * 1991-12-05 1994-02-01 Ind Losan S A MULTILAYER ORNAMENTAL COATING METHOD FOR WOODEN BOARDS AND THE LIKE.
CN1093967A (en) * 1993-04-22 1994-10-26 许绍聪 Sawdust composite board

Also Published As

Publication number Publication date
NO954998L (en) 1996-06-13
ES2088768A1 (en) 1996-09-01
CN1128208A (en) 1996-08-07
NO954998D0 (en) 1995-12-08
CZ223195A3 (en) 1996-07-17
HUT76075A (en) 1997-06-30
RU2101167C1 (en) 1998-01-10
CA2156229A1 (en) 1996-06-13
HRP950458A2 (en) 1997-10-31
TR199501289A2 (en) 1996-07-21
HU214376B (en) 1998-03-30
CN1073506C (en) 2001-10-24
EE03261B1 (en) 2000-04-17
EP0715935B1 (en) 1999-10-13
PL310458A1 (en) 1996-06-24
YU57195A (en) 1997-09-30
EP0715935A2 (en) 1996-06-12
EP0715935A3 (en) 1997-02-26
KR100227652B1 (en) 1999-11-01
HU9502369D0 (en) 1995-10-30
ES2088768B1 (en) 1997-03-16
FI954171A (en) 1996-06-13
ATE185512T1 (en) 1999-10-15
FI954171A0 (en) 1995-09-06
KR960021428A (en) 1996-07-18
SI0715935T1 (en) 2000-02-29

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Legal Events

Date Code Title Description
8332 No legal effect for de