ES2177020T3 - Procedimiento para tratar un material lignocelulosico. - Google Patents

Procedimiento para tratar un material lignocelulosico.

Info

Publication number
ES2177020T3
ES2177020T3 ES98928462T ES98928462T ES2177020T3 ES 2177020 T3 ES2177020 T3 ES 2177020T3 ES 98928462 T ES98928462 T ES 98928462T ES 98928462 T ES98928462 T ES 98928462T ES 2177020 T3 ES2177020 T3 ES 2177020T3
Authority
ES
Spain
Prior art keywords
lignocellulosic material
thermosetting resin
procedure
treat
mineral oil
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
ES98928462T
Other languages
English (en)
Inventor
Michael Windsor Symons
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.)
Windsor Technologies Ltd
Original Assignee
Windsor Technologies Ltd
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 Windsor Technologies Ltd filed Critical Windsor Technologies Ltd
Application granted granted Critical
Publication of ES2177020T3 publication Critical patent/ES2177020T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1018—Coating or impregnating with organic materials
    • C04B20/1029—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/12—Multiple coating or impregnating
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/04—Hydrocarbons
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • D21H17/08—Isocyanates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/52—Epoxy resins
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/53—Polyethers; Polyesters
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
    • D21H17/72—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)
  • Reinforced Plastic Materials (AREA)
  • Catalysts (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Road Signs Or Road Markings (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Un procedimiento para mejorar la resistencia al agua de extensiones de material lignocelulósico, que incluye los siguientes pasos: (a) impregnar la extensión del material lignocelulósico en toda su profundidad con una composición impregnante que incluye una solución de: (i) aceite mineral (ii)una resina termoendurecible y, si es necesario el catalizador para la misma; y (iii) un disolvente no acuoso para el aceite mineral y para la resina termoendurecible y el catalizador correspondiente; (b) retirar el disolvente no acuoso del producto empleado en el paso (a); y (c) someter al producto del paso (b) a una temperatura elevada para polimerizar la resina termoendurecible.
ES98928462T 1997-06-12 1998-06-12 Procedimiento para tratar un material lignocelulosico. Expired - Lifetime ES2177020T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA975200 1997-06-12
ZA976291 1997-07-16
ZA982638 1998-03-30

Publications (1)

Publication Number Publication Date
ES2177020T3 true ES2177020T3 (es) 2002-12-01

Family

ID=27421000

Family Applications (3)

Application Number Title Priority Date Filing Date
ES98928461T Expired - Lifetime ES2177019T3 (es) 1997-06-12 1998-06-12 Procedimiento para fabricar un tablero lignocelulosico.
ES98928462T Expired - Lifetime ES2177020T3 (es) 1997-06-12 1998-06-12 Procedimiento para tratar un material lignocelulosico.
ES98928460T Expired - Lifetime ES2173590T3 (es) 1997-06-12 1998-06-12 Procedimiento para preparar vermiculita exfoliada para la fabricacion de un producto acabado.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES98928461T Expired - Lifetime ES2177019T3 (es) 1997-06-12 1998-06-12 Procedimiento para fabricar un tablero lignocelulosico.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES98928460T Expired - Lifetime ES2173590T3 (es) 1997-06-12 1998-06-12 Procedimiento para preparar vermiculita exfoliada para la fabricacion de un producto acabado.

Country Status (8)

Country Link
US (3) US6335058B1 (es)
EP (3) EP0988420B1 (es)
CN (3) CN1259926A (es)
AU (3) AU725986B2 (es)
CA (3) CA2288879A1 (es)
DE (3) DE69805299T2 (es)
ES (3) ES2177019T3 (es)
WO (3) WO1998056729A1 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2339064C (en) * 1998-06-17 2015-12-08 Alex-Alt Biomass, Inc. Arundo donax pulp, paper products, and particle board
AU766958B2 (en) * 1999-08-18 2003-10-30 Windsor Technologies Limited Method for the manufacture of a finished product from a lignocellulosic material
US6643991B1 (en) 2000-10-12 2003-11-11 Premdor International, Inc. Fire door and method of assembly
US6620459B2 (en) 2001-02-13 2003-09-16 Houston Advanced Research Center Resin-impregnated substrate, method of manufacture and system therefor
US6713168B2 (en) * 2001-07-12 2004-03-30 J.M. Huber Corporation Fire retardant wood composite materials
US6451384B1 (en) * 2001-07-27 2002-09-17 H.B. Fuller Licensing & Financing Inc. Method of tempering fiberboard doorskin using liquid thermosets
US8109987B2 (en) * 2003-04-14 2012-02-07 Tryton Medical, Inc. Method of treating a lumenal bifurcation
US7390447B1 (en) * 2003-05-30 2008-06-24 Jeld-Wen, Inc. Molded thin-layer lignocellulosic composites made using hybrid poplar and methods of making same
US20050054807A1 (en) * 2003-09-05 2005-03-10 Weyerhaeuser Company Low-nitrogen content phenol-formaldehyde resin
US7141195B2 (en) * 2003-09-05 2006-11-28 Weyerhaeuser Co. Process for making engineered lignocellulosic-based panels
US7396438B2 (en) * 2003-09-22 2008-07-08 Tembec Industries Inc. Lignocellulose fiber-resin composite material
JP4167993B2 (ja) * 2004-03-05 2008-10-22 株式会社神戸製鋼所 薬剤含浸方法
US20060128886A1 (en) * 2004-12-14 2006-06-15 Winterowd Jack G Low-nitrogen content phenol-formaldehyde resin
US20090130377A1 (en) * 2005-08-16 2009-05-21 A B Composites Private Limited Natural Fibre Thermoset Composite Product and Method For Manufacturing the Same
US20070111019A1 (en) * 2005-11-04 2007-05-17 Ainsworth Lumber Co., Ltd. Methods of manufacturing engineered wood products
US20070102113A1 (en) * 2005-11-04 2007-05-10 Ainsworth Lumber Co., Ltd. Methods of manufacturing engineered wood products
KR100779632B1 (ko) * 2005-12-13 2007-11-28 유해일 옥수숫대를 이용한 기능성 판재 및 그 제조방법
DE102006027540B4 (de) * 2006-06-14 2010-07-22 Glunz Ag Verfahren und Vorrichtung zur Herstellung von Formkörpern, insbesondere von Platten, aus Lignocellulose haltigen Fasern
WO2008027390A2 (en) * 2006-08-28 2008-03-06 Masonite Corporation Method of sealing a porous fibrous substrate, and door skins, produced by the method
CN101265364B (zh) * 2007-07-27 2010-08-11 张国栋 一种用热固性塑料浸润强化的粉状植物纤维材料及其制备方法
US20090077924A1 (en) * 2007-09-21 2009-03-26 Ainsworth Lumber Co., Ltd. Methods of manufacturing engineered wood products
CN104086746B (zh) * 2008-05-06 2017-10-31 亨斯迈国际有限责任公司 粘土‑异氰酸酯纳米分散体和由其制备的聚氨酯纳米复合材料
US8071209B2 (en) 2010-04-09 2011-12-06 Huber Engineered Woods Llc Wax blends for use with engineered wood composites
GB201117830D0 (en) 2011-09-16 2011-11-30 Montanuniversitat Leoben Recycling of borehole solids in polymers
CN103951372B (zh) * 2014-04-18 2016-06-01 张克强 一种高强耐火保温材料
CN104030725B (zh) * 2014-05-30 2015-10-14 石家庄市金利矿业有限公司 一种蛭石生产加工工艺
JP2018501362A (ja) * 2014-12-23 2018-01-18 ダウ グローバル テクノロジーズ エルエルシー 処理済み多孔質材料
CN104985653A (zh) * 2015-06-24 2015-10-21 南通亚振东方家具有限公司 一种用超临界流体处理木材的方法
WO2017003722A1 (en) * 2015-06-30 2017-01-05 Dow Global Technologies Llc Treated porous material
DE102016100078B3 (de) * 2016-01-04 2017-04-13 Fritz Egger Gmbh & Co. Og Faserplatte mit erhöhter Beständigkeit gegen Pilzbefall sowie Verfahren zu deren Herstellung
CN105755889A (zh) * 2016-04-01 2016-07-13 苏州市鼎立包装有限公司 一种阻燃型牛皮纸的制备方法
FR3067274B1 (fr) * 2017-06-08 2022-12-09 Commissariat Energie Atomique Traitement hydrophobe du bois
CN113482282A (zh) * 2021-07-22 2021-10-08 浙江盛龙装饰材料有限公司 一种mspc浸渍纸地板及制备方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1223535B (de) * 1961-04-06 1966-08-25 Max Himmelheber Dipl Ing Verfahren zur Erhoehung der Leimfugenfestigkeit der zur Herstellung von Spanplatten gebraeuch-lichen Phenol- und Carbamidharzleime
US3364168A (en) 1965-04-26 1968-01-16 Exxon Research Engineering Co Binder compositions comprising polyethylene, steam-cracked petroleum resin and a petroleum hydrocarbon oil and aggregate containing paving compositions prepared therefrom
NL150831B (nl) 1965-12-08 1976-09-15 Owens Corning Fiberglass Corp Werkwijze voor de bereiding van een thermohardend waterhoudend bindmiddel, werkwijze voor het vervaardigen van een vlies en een aldus vervaardigd gebonden vlies.
US3984594A (en) * 1973-08-29 1976-10-05 Kanebo, Ltd. Method for producing cellulosic fiber-containing yarns with a non-aqueous sizing solution
US3928260A (en) * 1973-10-29 1975-12-23 Aluminum Co Of America Opaque white coating composition comprising essentially cellulose ester/cross-linking agent/catalyst/solvent and organic liquid
US4147687A (en) 1975-05-12 1979-04-03 Donnell Hugh T O Formed objects of coal flyash and methods of making the same
AT356568B (de) 1976-12-24 1980-05-12 Isovolta Verfahren zur herstellung eines insbesondere plattenfoermigen leichtbaumaterials
JPS56871A (en) 1979-06-19 1981-01-07 Agency Of Ind Science & Technol Filmy adhesive
US4457800A (en) * 1981-06-26 1984-07-03 Eschem Inc. Stabilization of epoxy systems in non-flammable solvents
DE3239094A1 (de) * 1982-10-22 1984-04-26 Deutsche Fibrit Gesellschaft Ebers & Dr. Müller mbH, 4150 Krefeld Verfahren und vorrichtung zur verstaerkung von faserstoff-formteilen
SU1133098A1 (ru) 1983-04-08 1985-01-07 Всесоюзный Научно-Исследовательский Институт Деревообрабатывающей Промышленности Способ производства древесно-волокнистых плит
DE3317193A1 (de) * 1983-05-11 1984-11-15 Georg Börner Chemisches Werk für Dach- und Bautenschutz GmbH & Co KG, 6430 Bad Hersfeld Verwendung eines expandierenden polyurethanklebstoffes zum verbinden von daemmstoffen mit gebaeudeteilen
US4539006A (en) * 1983-09-13 1985-09-03 Minnesota Mining And Manufacturing Company Leather treatment
EP0160716A1 (de) * 1984-05-04 1985-11-13 Henkel Kommanditgesellschaft auf Aktien Isolierschaum
US4664856A (en) * 1984-12-27 1987-05-12 Morrison-Knudsen Forest Products, Inc. Method of treating materials to improve their conductance for use in the manufacture of directionally aligned materials
US4904516A (en) * 1988-01-12 1990-02-27 Certain Teed Corp Phenol-formaldehyde resin solution containing water soluble alkaline earth metal salt
DE4032751A1 (de) * 1990-10-16 1992-04-23 Hoechst Ag Fluessiges beschichtungsmittel
FR2671115A1 (fr) 1990-12-26 1992-07-03 Trac Tek Systems Inc Composition pour piste tout-temps, son procede de production et son procede.
ATE148148T1 (de) * 1991-03-01 1997-02-15 Tower Technologies Proprietary Verfahren zur herstellung einer spannplatte
US5473012A (en) * 1991-05-09 1995-12-05 Certainteed Corporation Process for preparing phenolic binder
US5116922A (en) * 1991-10-03 1992-05-26 Ppg Industries, Inc. Polymers containing beta-hydroxyalkylamide groups
US5217665A (en) * 1992-02-25 1993-06-08 Borden Inc. Phenol formaldehyde steam pressing of waferboard
DE4223604A1 (de) * 1992-07-17 1994-01-20 Mueller Schulte Detlef Dr Verfahren zur Nassverfestigung von Cellulose, Papier, Papierderivaten sowie Formteilen oder Preßmassen derselben
US5340852A (en) * 1993-09-09 1994-08-23 Imperial Chemical Industries Plc Polyisocyanate composition
WO1996013468A1 (en) 1994-10-31 1996-05-09 Tower Technologies (Proprietary) Limited Method of preparing an exfoliated vermiculite for the manufacture of a finished product
CA2213433A1 (en) * 1995-04-13 1996-10-17 Imperial Chemical Industries Plc Process for binding lignocellulosic material
DE69703244T2 (de) 1996-06-27 2001-05-03 Windsor Technologies Ltd Verbundprodukt

Also Published As

Publication number Publication date
DE69805299D1 (de) 2002-06-13
DE69805410T2 (de) 2002-11-07
EP0988421A1 (en) 2000-03-29
AU726275B2 (en) 2000-11-02
CA2288879A1 (en) 1998-12-17
DE69805410D1 (de) 2002-06-20
EP0989966B1 (en) 2002-04-17
CN1099503C (zh) 2003-01-22
ES2173590T3 (es) 2002-10-16
EP0988420B1 (en) 2002-05-08
US6337107B1 (en) 2002-01-08
ES2177019T3 (es) 2002-12-01
CA2288858A1 (en) 1998-12-17
EP0988421B1 (en) 2002-05-15
CN1259926A (zh) 2000-07-12
AU8029398A (en) 1998-12-30
EP0988420A1 (en) 2000-03-29
CN1260018A (zh) 2000-07-12
US6335058B1 (en) 2002-01-01
DE69804962T2 (de) 2002-11-14
WO1998056989A1 (en) 1998-12-17
DE69804962D1 (de) 2002-05-23
AU725986B2 (en) 2000-10-26
CA2288692A1 (en) 1998-12-17
US6403000B1 (en) 2002-06-11
CN1260015A (zh) 2000-07-12
DE69805299T2 (de) 2002-11-28
AU8029198A (en) 1998-12-30
WO1998056991A1 (en) 1998-12-17
EP0989966A1 (en) 2000-04-05
AU8029298A (en) 1998-12-30
AU726259B2 (en) 2000-11-02
WO1998056729A1 (en) 1998-12-17

Similar Documents

Publication Publication Date Title
ES2177020T3 (es) Procedimiento para tratar un material lignocelulosico.
CO4560420A1 (es) Aglutinantes de fundicion de uretano resistente a revesti- mientos a base de agua
ES2196593T3 (es) Productos de carbono modificados con grupos salientes para tintas y revestimientos.
FI841054A0 (fi) Kolmolekylsilar och foerfarande foer deras framstaellning och anvaendning
AR022415A2 (es) Composicion no acuosa de tinta, producto de carbon para su uso en la misma y metodo para obtenerla
AR001267A1 (es) Negro de humo tratado método para prepararlo formulación polímerica que lo incluye dispositivo y blindaje que comprenden dicha formulación polímerica
DE3477191D1 (en) Bismaleimides and prepreg resins therefrom
BR9713072A (pt) Processo e equipamento para codificar uma pluralidade de sìmbolos de fonte para uso em um modulador de nìvel superior, e, processo e equipamento para decodificar uma pluralidade de sìmbolos de fonte que tenham sido modulados em um modulador de nìvel superior.
ES2104072T3 (es) Redistribucion de composiciones de policarbonato organico.
AP1494A (en) Furan polymer impregnated wood, method for preparing the polymer and uses thereof.
BR9911144A (pt) Processo para aumentar a permeabilidade da madeira, madeira, e, material com base em madeira
EA200000569A1 (ru) Новое полиэтоксилированное касторовое масло, способ его производства и состав на его основе
EA199900475A1 (ru) Получение растительных гелей
ES2071868T3 (es) Catalizador para la polimerizacion de alfa-olefinas que contienen compuestos silanicos substituidos con trifluoropropilo.
NO20000251D0 (no) Treimpregnering
DE50014202D1 (de) Verfahren und vorrichtung zur isolierung elektrotechnischer bauteile
AR007876A1 (es) Un metodo para modificar un combustible liquido de hidrocarburo
ES2157054T3 (es) Procedimiento para la estabilizacion de pentafluoretano.
ES2164439T3 (es) Separacion de benceno de corrientes organicas utilizando ciclodextrinas.
ES2077641T3 (es) Procedimiento para la formacion de una estructura rigida.
JPS5323145A (en) Method of dehydrating sludge
BRPI0407089A (pt) Processo de tratamento de peças em madeira
JPS5335026A (en) Inorganic fibrous material repelling rat
AR021073A1 (es) Articulo compuesto y metodo para prepararlo
JPS52117950A (en) Curable polymer compositions