BR9904982A - Processo para prevenir ou controlar o aparecimento de manchas em madeira - Google Patents

Processo para prevenir ou controlar o aparecimento de manchas em madeira

Info

Publication number
BR9904982A
BR9904982A BR9904982-1A BR9904982A BR9904982A BR 9904982 A BR9904982 A BR 9904982A BR 9904982 A BR9904982 A BR 9904982A BR 9904982 A BR9904982 A BR 9904982A
Authority
BR
Brazil
Prior art keywords
wood
stains
appearance
prevent
control
Prior art date
Application number
BR9904982-1A
Other languages
English (en)
Inventor
Robert Cardoso Sartorio
Original Assignee
Aracruz Celulose
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 Aracruz Celulose filed Critical Aracruz Celulose
Priority to BR9904982-1A priority Critical patent/BR9904982A/pt
Priority to ARP000105595A priority patent/AR026226A1/es
Priority to PCT/BR2000/000119 priority patent/WO2001032372A1/en
Priority to PT00971165T priority patent/PT1227919E/pt
Priority to DK00971165T priority patent/DK1227919T3/da
Priority to DE60003216T priority patent/DE60003216T2/de
Priority to AU10119/01A priority patent/AU771449B2/en
Priority to AT00971165T priority patent/ATE242093T1/de
Priority to CA002389054A priority patent/CA2389054A1/en
Priority to EP00971165A priority patent/EP1227919B1/en
Priority to MXPA02003909A priority patent/MXPA02003909A/es
Priority to NZ518991A priority patent/NZ518991A/en
Priority to US10/089,307 priority patent/US6718653B1/en
Priority to ES00971165T priority patent/ES2200955T3/es
Publication of BR9904982A publication Critical patent/BR9904982A/pt
Priority to ZA200202151A priority patent/ZA200202151B/en

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
    • B27K1/00—Damping wood
    • 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
    • B27K3/0278—Processes; Apparatus involving an additional treatment during or after impregnation
    • B27K3/0292—Processes; Apparatus involving an additional treatment during or after impregnation for improving fixation
    • 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
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/001—Heating

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO PARA PREVENIR OU CONTROLAR O APARECIMENTO DE MANCHAS EM MADEIRA"<D>. A presente invenção refere-se a um processo para tratamento de madeira para prevenir ou controlar o aparecimento de manchas, tais como manchas de alburno, compeendendo uma etapa de aquecimento da madeira verde em um ambiente saturado de umidade até que a temperatura do núcleo da madeira esteja em uma faixa de cerca de 60°C a 95°C, seguido por uma etapa de resfriamento gradual da madeira, sendo que durante a etapa de resfriamento a madeira é mantida em um ambiente com um teor de umidade em uma faixa de 95% a 100%.
BR9904982-1A 1999-10-29 1999-10-29 Processo para prevenir ou controlar o aparecimento de manchas em madeira BR9904982A (pt)

Priority Applications (15)

Application Number Priority Date Filing Date Title
BR9904982-1A BR9904982A (pt) 1999-10-29 1999-10-29 Processo para prevenir ou controlar o aparecimento de manchas em madeira
ARP000105595A AR026226A1 (es) 1999-10-29 2000-10-24 Proceso para prevenir o controlar el surgimiento de manchas en la madera.
AT00971165T ATE242093T1 (de) 1999-10-29 2000-10-27 Verfahren zur verhütung oder kontrolle von holzflecken
EP00971165A EP1227919B1 (en) 1999-10-29 2000-10-27 A method for preventing or controlling the occurrence of stains on wood
DK00971165T DK1227919T3 (da) 1999-10-29 2000-10-27 Fremgangsmåde til at forebygge eller kontrollere forekomsten af pletter på træ
DE60003216T DE60003216T2 (de) 1999-10-29 2000-10-27 Verfahren zur verhütung oder kontrolle von holzflecken
AU10119/01A AU771449B2 (en) 1999-10-29 2000-10-27 A method for preventing or controlling the occurrence of stains on wood
PCT/BR2000/000119 WO2001032372A1 (en) 1999-10-29 2000-10-27 A method for preventing or controlling the occurrence of stains on wood
CA002389054A CA2389054A1 (en) 1999-10-29 2000-10-27 A method for preventing or controlling the occurrence of stains on wood
PT00971165T PT1227919E (pt) 1999-10-29 2000-10-27 Processo para prevenir ou controlar o aparecimento de manchas em madeira
MXPA02003909A MXPA02003909A (es) 1999-10-29 2000-10-27 Metodo para evitar o controlar la presentacion de manchas en madera.
NZ518991A NZ518991A (en) 1999-10-29 2000-10-27 A method for preventing or controlling the occurrence of stains on wood
US10/089,307 US6718653B1 (en) 1999-10-29 2000-10-27 Method for preventing or controlling the occurrence of stains on wood
ES00971165T ES2200955T3 (es) 1999-10-29 2000-10-27 Procedimiento para prevenir o controlar la aparicion de manchas en la madera.
ZA200202151A ZA200202151B (en) 1999-10-29 2002-03-15 A method for preventing or controlling the occurrence of stains on wood.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9904982-1A BR9904982A (pt) 1999-10-29 1999-10-29 Processo para prevenir ou controlar o aparecimento de manchas em madeira

Publications (1)

Publication Number Publication Date
BR9904982A true BR9904982A (pt) 2001-06-12

Family

ID=4073722

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9904982-1A BR9904982A (pt) 1999-10-29 1999-10-29 Processo para prevenir ou controlar o aparecimento de manchas em madeira

Country Status (15)

Country Link
US (1) US6718653B1 (pt)
EP (1) EP1227919B1 (pt)
AR (1) AR026226A1 (pt)
AT (1) ATE242093T1 (pt)
AU (1) AU771449B2 (pt)
BR (1) BR9904982A (pt)
CA (1) CA2389054A1 (pt)
DE (1) DE60003216T2 (pt)
DK (1) DK1227919T3 (pt)
ES (1) ES2200955T3 (pt)
MX (1) MXPA02003909A (pt)
NZ (1) NZ518991A (pt)
PT (1) PT1227919E (pt)
WO (1) WO2001032372A1 (pt)
ZA (1) ZA200202151B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2870154B1 (fr) * 2004-05-13 2012-12-14 Bio 3D Applic Procede et systeme bio-thermiques pour stabiliser des bois d'oeuvre
US8280795B2 (en) 2010-08-18 2012-10-02 Rhodes Iii James S Solid phase biomass carbon storage (SPBCS)
CA2833338A1 (en) 2011-04-21 2012-10-26 James S. Rhodes, Iii. Whole crop biofuel production (wcbp)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1953193A (en) * 1930-05-13 1934-04-03 Susan Crane Ermon Sampson Process for treating sweet-gum woods and the like
SE370356B (pt) * 1969-09-09 1974-10-14 Electrolux Ab
SE393676B (sv) * 1972-02-22 1977-05-16 B O Heger Forfarande for torkning av tre och andra liknande fiberprodukter
US4017980A (en) * 1973-04-30 1977-04-19 Kleinguenther Robert A Apparatus and process for treating wood and fibrous materials
US5480679A (en) 1993-04-30 1996-01-02 Regents Of The University Of Minnesota Prevention of enzyme mediated discoloration of wood
US5678324A (en) * 1993-05-12 1997-10-21 Valtion Teknillinen Tutkimuskeskus Method for improving biodegradation resistance and dimensional stability of cellulosic products
US5697414A (en) 1995-05-09 1997-12-16 Mississippi State University Method for preventing and/or controlling staining in lumber, apparatus therefore and non-stained lumber
FI953913A (fi) * 1995-08-21 1997-02-22 Valmet Corp Puutavaran kuumakuivauksen/lämpökäsittelyn yhteydessä käytettävä jäähdytysmenetelmä ja laite
FR2757097B1 (fr) * 1996-12-13 1999-01-29 Bci Dispositif et procede de traitement a haute temperature de materiau ligno-cellulosique
US5836086A (en) 1997-05-21 1998-11-17 Elder; Danny J. Process for accelerated drying of green wood

Also Published As

Publication number Publication date
US6718653B1 (en) 2004-04-13
CA2389054A1 (en) 2001-05-10
AU1011901A (en) 2001-05-14
DK1227919T3 (da) 2003-09-22
EP1227919A1 (en) 2002-08-07
NZ518991A (en) 2003-10-31
ES2200955T3 (es) 2004-03-16
AU771449B2 (en) 2004-03-25
AR026226A1 (es) 2003-01-29
PT1227919E (pt) 2003-10-31
DE60003216D1 (de) 2003-07-10
ATE242093T1 (de) 2003-06-15
ZA200202151B (en) 2003-05-28
EP1227919B1 (en) 2003-06-04
WO2001032372A1 (en) 2001-05-10
DE60003216T2 (de) 2004-04-29
MXPA02003909A (es) 2003-07-14

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ARACRUZ PRODUTOS DE MADEIRA S/A (BR/BA)

Free format text: TRANSFERIDO DE: ARACRUZ CELULOSE S.A.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements