BR0107238A - Equipamento e processos de fabrico de painéis de construção a partir de uma mistura de partìculas lignocelulósicas e ligante de resina e painéis respectivos - Google Patents

Equipamento e processos de fabrico de painéis de construção a partir de uma mistura de partìculas lignocelulósicas e ligante de resina e painéis respectivos

Info

Publication number
BR0107238A
BR0107238A BR0107238-2A BR0107238A BR0107238A BR 0107238 A BR0107238 A BR 0107238A BR 0107238 A BR0107238 A BR 0107238A BR 0107238 A BR0107238 A BR 0107238A
Authority
BR
Brazil
Prior art keywords
particles
mixture
panels
equipment
manufacturing processes
Prior art date
Application number
BR0107238-2A
Other languages
English (en)
Other versions
BRPI0107238B8 (pt
BR0107238B1 (pt
Inventor
James W Randall
Earl K Phillips
Harden Christopher Wren
Original Assignee
Borden Chem Inc
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 Borden Chem Inc filed Critical Borden Chem Inc
Publication of BR0107238A publication Critical patent/BR0107238A/pt
Publication of BR0107238B1 publication Critical patent/BR0107238B1/pt
Publication of BRPI0107238B8 publication Critical patent/BRPI0107238B8/pt

Links

Classifications

    • 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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/10—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol
    • 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
    • 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
    • B27N1/006—Pretreatment of moulding material for increasing resistance to swelling by humidity
    • 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
    • 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
    • C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
    • C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
    • C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
    • C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
    • C08G14/08—Ureas; Thioureas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2311/00—Use of natural products or their composites, not provided for in groups B29K2201/00 - B29K2309/00, as reinforcement
    • B29K2311/14—Wood, e.g. woodboard or fibreboard

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

"EQUIPAMENTO E PROCESSOS DE FABRICO DE PAINéIS DE CONSTRUçãO A PARTIR DE UMA MISTURA DE PARTìCULAS LIGNOCELULóSICAS E LIGANTE DE RESINA E PAINéIS RESPECTIVOS". Processo de fabrico de pranchas, que inclui a produção de partículas de lignocelulose usando um lascador (10); a alimentação das partículas a partir do lascador (10) para um depósito verde ou úmido (20); a secagem das partículas transportadas a partir do depósito verde ou úmido (20) num secador (30); a alimentação das partículas secas para um depósito seco (40); a mistura das partículas secas transportadas do depósito seco (40) com um adesivo (11), uma cera (12), um catalisador (13) etc. num misturador (50); a alimentação da mistura a partir do misturador (50) para um depósito de formação (60); o transporte da mistura a partir do depósito de formação (60) para uma área de repouso (70); e a consolidação da mistura a partir da área de repouso (70) numa prensa (80) usando calor e pressão para formar a prancha, em que o aperfeiçoamento inclui, pelo menos, aplicação parcial (14, 15) do adesivo (11), de modo a ser aplicado como ligante antes de as partículas serem secas num secador (30).
BRPI0107238A 2000-10-06 2001-09-27 Processos de fabrico de painéis de construção. BRPI0107238B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US23801700P 2000-10-06 2000-10-06
US60/238,017 2000-10-06
US24097600P 2000-10-18 2000-10-18
US60/240,976 2000-10-18
PCT/US2001/030147 WO2002030642A1 (en) 2000-10-06 2001-09-27 Method and apparatus for making building panels having low edge thickness swelling

Publications (3)

Publication Number Publication Date
BR0107238A true BR0107238A (pt) 2002-07-09
BR0107238B1 BR0107238B1 (pt) 2012-10-30
BRPI0107238B8 BRPI0107238B8 (pt) 2022-10-25

Family

ID=26931259

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0107238A BRPI0107238B8 (pt) 2000-10-06 2001-09-27 Processos de fabrico de painéis de construção.

Country Status (5)

Country Link
EP (1) EP1322454B1 (pt)
AU (1) AU776446B2 (pt)
BR (1) BRPI0107238B8 (pt)
CA (1) CA2394875C (pt)
WO (1) WO2002030642A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7141195B2 (en) 2003-09-05 2006-11-28 Weyerhaeuser Co. Process for making engineered lignocellulosic-based panels
CN103252822A (zh) * 2012-06-16 2013-08-21 李公增 一种osb无垫板生产线的整套设备及生产工艺
CN102837349B (zh) * 2012-09-04 2015-07-15 浙江晨峰模板有限公司 一种酚醛树脂竹胶板制造工艺
US9695319B2 (en) * 2013-03-14 2017-07-04 Georgia-Pacific Chemicals Llc Methods for reducing the solubility of phenolic resins using latent acids

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939532A (en) * 1972-05-15 1976-02-24 Conwed Corporation Manufacture of fibrous web structures
US4194997A (en) * 1975-05-05 1980-03-25 Edler Folke J Sulfite spent liquor-urea formaldehyde resin adhesive product
US3978264A (en) * 1975-06-20 1976-08-31 Grefco, Inc. Coating for porous surfaces
EP0277926A3 (en) * 1987-01-26 1990-08-16 Dynobel A/S A method for the production of amino resin
DE3708740A1 (de) * 1987-03-18 1988-09-29 Basf Ag Alkalisch kondensierte harnstoff-phenol-formaldehyd-harzloesung, verfahren zu ihrer herstellung und ihre verwendung bei der herstellung von spanplatten
US4937024A (en) * 1989-06-26 1990-06-26 Borden, Inc. Method for bonding lignocellulosic material with gaseous esters
US5002713A (en) * 1989-12-22 1991-03-26 Board Of Control Of Michigan Technological University Method for compression molding articles from lignocellulosic materials
US5611882A (en) * 1993-08-11 1997-03-18 Phenix Biocomposites, Inc. Board stock and method of manufacture from recycled paper
CA2101765C (en) * 1993-05-17 1999-03-16 Earl K. Phillips Method for bonding lignocellulosic material with phenol-formaldehyde resin and carbon dioxide
SE9302993L (sv) * 1993-09-15 1995-03-13 Sunds Defibrator Ind Ab Framställning av fiberboard
US5520777A (en) * 1994-02-28 1996-05-28 Midnorth Forest Industry Alliance Inc. Method of manufacturing fiberboard and fiberboard produced thereby
DE4409512A1 (de) * 1994-03-19 1995-09-21 Basf Ag Verfahren zur Herstellung von hochreaktiven wässerigen Bindemitteln für Holzwerkstoffe aus zerteiltem gewachsenen Holz
US5629083A (en) * 1994-11-21 1997-05-13 Masonite Corporation Method of manufacturing cellulosic composite and product thereof
US5763559A (en) * 1997-01-21 1998-06-09 Georgia-Pacific Resins, Inc. Phenol-formaldehyde resins modified with guanidine salts
US5980798A (en) * 1998-07-08 1999-11-09 Masonite Corporation Method for steam pressing composite board having at least one finished surface

Also Published As

Publication number Publication date
BRPI0107238B8 (pt) 2022-10-25
AU776446B2 (en) 2004-09-09
WO2002030642A1 (en) 2002-04-18
AU9475701A (en) 2002-04-22
BR0107238B1 (pt) 2012-10-30
CA2394875A1 (en) 2002-04-18
EP1322454A1 (en) 2003-07-02
CA2394875C (en) 2007-03-27
EP1322454A4 (en) 2006-12-06
EP1322454B1 (en) 2012-07-11

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 30/10/2012, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved
B25D Requested change of name of applicant approved
B25D Requested change of name of applicant approved
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 30.10.2022