BR0309011A - Processo de tratamento quìmico de materiais lignocelulósicos e peça à base de fibras de material lignocelulósico - Google Patents

Processo de tratamento quìmico de materiais lignocelulósicos e peça à base de fibras de material lignocelulósico

Info

Publication number
BR0309011A
BR0309011A BR0309011A BR0309011A BR0309011A BR 0309011 A BR0309011 A BR 0309011A BR 0309011 A BR0309011 A BR 0309011A BR 0309011 A BR0309011 A BR 0309011A BR 0309011 A BR0309011 A BR 0309011A
Authority
BR
Brazil
Prior art keywords
materials
chemical treatment
lignocellulosic
fiber
based part
Prior art date
Application number
BR0309011A
Other languages
English (en)
Other versions
BR0309011B1 (pt
Inventor
Michel Magnenat
Silham El Kasmi
Maxime Dupire
Marie Morard
Carlos Vaca-Garcia
Sophie Thiebaud-Roux
Jerome Peydecastaing
Elisabeth Borredon
Antoine Gaset
Original Assignee
Lapeyre
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 Lapeyre filed Critical Lapeyre
Publication of BR0309011A publication Critical patent/BR0309011A/pt
Publication of BR0309011B1 publication Critical patent/BR0309011B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
    • 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
    • B27K3/34—Organic impregnating agents
    • B27K3/346—Grafting onto wood fibres
    • 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
    • B27K2200/00—Wooden materials to be treated
    • B27K2200/10—Articles made of particles or fibres consisting of wood or other lignocellulosic material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249962—Void-containing component has a continuous matrix of fibers only [e.g., porous paper, etc.]
    • Y10T428/249964—Fibers of defined composition
    • Y10T428/249965—Cellulosic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31975—Of cellulosic next to another carbohydrate
    • Y10T428/31978—Cellulosic next to another cellulosic
    • Y10T428/31982—Wood or paper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31989—Of wood
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/4935—Impregnated naturally solid product [e.g., leather, stone, etc.]
    • Y10T428/662—Wood timber product [e.g., piling, post, veneer, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

"PROCESSO DE TRATAMENTO QUìMICO DE MATERIAIS LIGNOCELULóSICOS E PEçA à BASE DE FIBRAS DE MATERIAL LIGNOCELULóSICO". Processo de tratamento químico de materiais lignocelulósicos, notadamente de pelo menos uma peça de madeira, em que se submete os ditos materiais a uma impregnação por um agente químico que comporta cadeias hidrocarbonadas, este agente sendo escolhido dentre os anidridos mistos, salvo o anidrido misto de ácido acético/benzóico, o dito agente sendo adaptado para assegurar um enxerto por ligação covalente de uma pluralidade de cadeias hidrocarbonadas sobre os ditos materiais.
BR0309011A 2002-04-10 2003-04-09 processo de tratamento quÍmico de materiais lignocelulàsicos e peÇa À base de fibras de material lignocelulàsico. BR0309011B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0204448A FR2838369B1 (fr) 2002-04-10 2002-04-10 Procede de traitement de matieres lignocellulosiques, notamment du bois ainsi qu'un materiau obtenu par ce procede
PCT/FR2003/001110 WO2003084723A2 (fr) 2002-04-10 2003-04-09 Procede de traitement de matieres lignocellulosiques, notamment du bois ainsi qu'un materiau obtenu par ce procede

Publications (2)

Publication Number Publication Date
BR0309011A true BR0309011A (pt) 2005-02-01
BR0309011B1 BR0309011B1 (pt) 2012-07-24

Family

ID=28459711

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0309011A BR0309011B1 (pt) 2002-04-10 2003-04-09 processo de tratamento quÍmico de materiais lignocelulàsicos e peÇa À base de fibras de material lignocelulàsico.

Country Status (19)

Country Link
US (2) US7790239B2 (pt)
EP (2) EP1492653B1 (pt)
JP (1) JP4137800B2 (pt)
CN (1) CN100480008C (pt)
AT (1) ATE327874T1 (pt)
AU (1) AU2003244734A1 (pt)
BR (1) BR0309011B1 (pt)
CA (1) CA2481555C (pt)
CY (1) CY1105171T1 (pt)
DE (1) DE60305678T2 (pt)
DK (1) DK1492653T3 (pt)
ES (1) ES2265574T3 (pt)
FR (1) FR2838369B1 (pt)
NO (1) NO333348B1 (pt)
PL (1) PL200844B1 (pt)
PT (1) PT1492653E (pt)
RU (1) RU2309039C2 (pt)
WO (1) WO2003084723A2 (pt)
ZA (1) ZA200407969B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838369B1 (fr) 2002-04-10 2004-07-02 Lapeyre Procede de traitement de matieres lignocellulosiques, notamment du bois ainsi qu'un materiau obtenu par ce procede
FR2889989B1 (fr) * 2005-08-30 2012-06-29 Rhodia Recherches & Tech Latex portant des fonctions ureido et composition le comprenant pour adhesion sur bois
FR2901728A1 (fr) * 2006-06-05 2007-12-07 Lapeyre Sa Utilisation d'un materiau resistant aux attaques des insectes xylophages
FR2901729A1 (fr) * 2006-06-05 2007-12-07 Lapeyre Sa Utilisation d'un materiau resistant au developpement des micro-organismes
FR2933090B1 (fr) * 2008-06-27 2011-01-21 Toulouse Inst Nat Polytech Enrobes non bitumeux pour revetements routiers
US9125403B2 (en) 2012-06-15 2015-09-08 Hycrete, Inc. Waterproofing and preservative compositions for organic material
WO2014195860A1 (en) 2013-06-03 2014-12-11 Chemconserve B.V. Modified wood fibres for manufacture in composites
EP3261498B1 (en) * 2015-02-24 2024-01-10 Albrecht Holdings LLC Method of reconditioning a fluid container
FR3044577B1 (fr) * 2015-12-07 2017-12-22 Timothee Boitouzet Procede de delignification partielle et de remplissage d'un materiau ligno-cellulosique, et structure de materiau composite obtenue par ce procede
FR3067275B1 (fr) 2017-06-07 2022-08-12 Timothee Boitouzet Procede de delignification partielle par voie supercritique ou subcritique et de remplissage d'un materiau ligno-cellulosique
FR3077895B1 (fr) 2018-02-09 2020-02-28 Sas Woodoo Dispositif de detection tactile avec interface tactile en materiau composite
DE102019121069A1 (de) 2019-08-05 2021-02-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Behandlung von Holz

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB215722A (en) 1923-05-07 1924-12-11 Progil Improved process of cold enamelling on wood, metal cement or like surfaces
JPS58181604A (ja) * 1982-04-16 1983-10-24 大建工業株式会社 木質材の改質方法
JPS59209103A (ja) * 1983-05-12 1984-11-27 大建工業株式会社 木質材の改質方法
GB2157221A (en) * 1984-01-13 1985-10-23 Atomic Energy Authority Uk Improvements in or relating to liquid level sensing systems
DE3665677D1 (en) * 1985-01-21 1989-10-26 Stavelse Metaalbouw Pvba Method and apparatus for spray-impregnating materials
JPS63147602A (ja) 1986-12-11 1988-06-20 大倉工業株式会社 改質木材の製法
JPH0681686B2 (ja) * 1990-10-01 1994-10-19 孝一 西本 改良アセチル化木材、及びその製造方法
FR2689131B1 (fr) 1992-03-30 1994-05-20 Oreal Procede de preparation de monoesters majoritairement en position 6' du d-maltose et leur utilisation dans les domaines cosmetique, bucco-dentaire, pharmaceutique et alimentaire.
GB9403509D0 (en) * 1994-02-24 1994-04-13 Bp Chem Int Ltd Acetylation of lignocellulosic materials
DE69411887T2 (de) * 1994-05-04 1999-04-15 Stichting Hout Research Shr Verfahren zur Acetylierung von Holz
US5750677A (en) * 1994-12-30 1998-05-12 Eastman Chemical Company Direct process for the production of cellulose esters
US6146710A (en) 1996-05-29 2000-11-14 Windsor Technologies Limited Method of applying a powder coating to a length of a lignocellulosic material
US5981739A (en) 1996-09-26 1999-11-09 Bp Amoco Corporation Polyanhydride crosslinked fibrous cellulosic products and process for their preparation
EP1064128A1 (en) 1998-03-18 2001-01-03 Windsor Technologies Limited Process for producing a modified lignocellulosic material
US6235346B1 (en) 1998-06-17 2001-05-22 Coating Development Group, Inc. Method for pressure treating wood
US6426118B2 (en) 1998-06-17 2002-07-30 Coating Development Group, Inc. Method for pressure treating wood
FR2838369B1 (fr) 2002-04-10 2004-07-02 Lapeyre Procede de traitement de matieres lignocellulosiques, notamment du bois ainsi qu'un materiau obtenu par ce procede
US7300705B2 (en) 2003-06-23 2007-11-27 Weyerhaeuser Company Methods for esterifying hydroxyl groups in wood
US20050136278A1 (en) 2003-12-17 2005-06-23 Hutter G. F. Method for making artificial pine heartwood

Also Published As

Publication number Publication date
AU2003244734A8 (en) 2003-10-20
ES2265574T3 (es) 2007-02-16
EP1492653A2 (fr) 2005-01-05
EP1492653B1 (fr) 2006-05-31
ATE327874T1 (de) 2006-06-15
CY1105171T1 (el) 2010-03-03
RU2004132872A (ru) 2005-06-10
US7790239B2 (en) 2010-09-07
EP1657231A1 (fr) 2006-05-17
JP2005527403A (ja) 2005-09-15
DE60305678D1 (de) 2006-07-06
US20100291398A1 (en) 2010-11-18
FR2838369A1 (fr) 2003-10-17
JP4137800B2 (ja) 2008-08-20
US8034462B2 (en) 2011-10-11
US20050163935A1 (en) 2005-07-28
WO2003084723A3 (fr) 2004-04-01
CA2481555A1 (fr) 2003-10-16
NO20044861L (no) 2004-11-09
BR0309011B1 (pt) 2012-07-24
AU2003244734A1 (en) 2003-10-20
PT1492653E (pt) 2006-10-31
CN100480008C (zh) 2009-04-22
CA2481555C (fr) 2012-01-03
PL200844B1 (pl) 2009-02-27
ZA200407969B (en) 2005-04-26
FR2838369B1 (fr) 2004-07-02
DE60305678T2 (de) 2007-05-31
RU2309039C2 (ru) 2007-10-27
PL371973A1 (en) 2005-07-11
WO2003084723A2 (fr) 2003-10-16
CN1646278A (zh) 2005-07-27
NO333348B1 (no) 2013-05-13
DK1492653T3 (da) 2006-10-09

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Legal Events

Date Code Title Description
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/04/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.