ES2148929T3 - Procedimiento para preparar una hoja de un material lignocelulosico para la manufactura de un producto acabado y procedimiento de manufactura de un producto acabado. - Google Patents
Procedimiento para preparar una hoja de un material lignocelulosico para la manufactura de un producto acabado y procedimiento de manufactura de un producto acabado.Info
- Publication number
- ES2148929T3 ES2148929T3 ES97903490T ES97903490T ES2148929T3 ES 2148929 T3 ES2148929 T3 ES 2148929T3 ES 97903490 T ES97903490 T ES 97903490T ES 97903490 T ES97903490 T ES 97903490T ES 2148929 T3 ES2148929 T3 ES 2148929T3
- Authority
- ES
- Spain
- Prior art keywords
- sheet
- finished product
- lignocellulosic material
- procedure
- manufacturing
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
- D21H23/42—Paper being at least partly surrounded by the material on both sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/028—Paper layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2317/00—Animal or vegetable based
- B32B2317/12—Paper, e.g. cardboard
- B32B2317/125—Paper, e.g. cardboard impregnated with thermosetting resin
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
- D21H17/15—Polycarboxylic acids, e.g. maleic acid
-
- 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
-
- 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
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1043—Subsequent to assembly
- Y10T156/1044—Subsequent to assembly of parallel stacked sheets only
Landscapes
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
- Paper (AREA)
Abstract
UN METODO PARA LA PREPARACION DE UNA HOJA DE UN MATERIAL LIGNOCELULOSICO TAL COMO PAPEL PARA LA FABRICACION DE UN PRODUCTO ACABADO, QUE CONSISTE EN IMPREGNAR UNA HOJA CON UNA COMPOSICION DE IMPREGNACION QUE COMPRENDE UNA COMPOSICION PARA LA MODIFICACION QUIMICA DEL MATERIAL LIGNOCELULOSICO QUE CONTIENE UN ANHIDRIDO DICARBOXILICO O UN ANHIDRIDO TRICARBOXILICO DISUELTO EN UN DISOLVENTE NO ACUOSO ADECUADO, Y UNA COMPOSICION PARA LA RESINACION DEL MATERIAL LIGNOCELULOSICO QUE CONTIENE UNA RESINA TERMOENDURECIBLE DE ISOCIANATO DISUELTA EN UN DISOLVENTE NO ACUOSO APROPIADO. DESPUES DE ESTO SE RETIRA CUALQUIER EXCESO DE LA COMPOSICION DE IMPREGNACION DEL MATERIAL LIGNOCELULOSICO IMPREGNADO Y SE RETIRAN EL DISOLVENTE O DISOLVENTES NO ACUOSOS. TRAS ESTE LA HOJA DE MATERIAL LIGNOCELULOSICO ASI TRATADA SE PUEDE UTILIZAR EN UN METODO PARA LA FORMACION DE UN ARTICULO A BASE DE ADHERIR UNA HOJA ASI TRATADA A UNA SEGUNDA HOJA OPCIONALMENTE ASI TRATADA, CON UN MATERIAL ADHESIVO ADECUADO. EL RESULTADO ES UNPRODUCTO QUE SE PUEDE UTILIZAR COMO TABLERO DE CONSTRUCCION O SIMILARES.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA961181 | 1996-02-14 | ||
ZA967025 | 1996-08-19 | ||
ZA968156 | 1996-09-27 | ||
ZA969953 | 1996-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2148929T3 true ES2148929T3 (es) | 2000-10-16 |
Family
ID=27506095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97903490T Expired - Lifetime ES2148929T3 (es) | 1996-02-14 | 1997-02-14 | Procedimiento para preparar una hoja de un material lignocelulosico para la manufactura de un producto acabado y procedimiento de manufactura de un producto acabado. |
Country Status (7)
Country | Link |
---|---|
US (1) | US6123795A (es) |
EP (1) | EP0880619B1 (es) |
CN (1) | CN1265169A (es) |
AU (1) | AU706508B2 (es) |
DE (1) | DE69702892T2 (es) |
ES (1) | ES2148929T3 (es) |
WO (1) | WO1997032074A2 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6146710A (en) * | 1996-05-29 | 2000-11-14 | Windsor Technologies Limited | Method of applying a powder coating to a length of a lignocellulosic material |
BR9814065A (pt) * | 1997-10-10 | 2002-01-22 | Union Carbide Chem Plastic | Métodos para a aplicação por pulverização de aditivos na manufatura de produtos de papéis, têxteis, e de folhas flexìveis por utilização de fluidos comprimidos |
GB9817094D0 (en) * | 1998-08-06 | 1998-10-07 | Univ Wales Bangor | Improvements in or relating to the utilization of resole resins |
CA2372139A1 (en) | 1999-08-18 | 2001-02-22 | Windsor Technologies Limited | Method for the manufacture of a finished product from a lignocellulosic material |
JP3481168B2 (ja) * | 1999-08-27 | 2003-12-22 | 松下電器産業株式会社 | デジタル地図の位置情報伝達方法 |
GB2368364B (en) | 2000-10-12 | 2004-06-02 | Mdf Inc | Fire door and method of assembly |
US6464820B2 (en) * | 2000-12-29 | 2002-10-15 | Basf Corporation | Binder resin and synergist composition including a parting agent and process of making lignocellulosic |
US6620459B2 (en) * | 2001-02-13 | 2003-09-16 | Houston Advanced Research Center | Resin-impregnated substrate, method of manufacture and system therefor |
WO2003099496A2 (en) * | 2002-05-28 | 2003-12-04 | Homma Michael M | Rotary foam sanding tool and method for manufacture |
US20040185211A1 (en) * | 2003-03-20 | 2004-09-23 | Fay Ralph Michael | Fungi resistant sheet, facing and faced insulation assembly |
US20040192132A1 (en) * | 2003-03-20 | 2004-09-30 | Fay Ralph Michael | Fungi resistant asphalt and asphalt sheet materials |
US20040185212A1 (en) * | 2003-03-20 | 2004-09-23 | Bogrett Blake Boyd | Fungi resistant sheet, facing and faced insulation assembly |
US20050153151A1 (en) * | 2003-06-19 | 2005-07-14 | Johns Manville International, Inc. | Fungi resistant sheet, facing and faced insulation assembly |
US7439280B2 (en) * | 2004-04-06 | 2008-10-21 | Basf Corporation | Lignocellulosic composite material and method for preparing the same |
WO2010082840A1 (en) | 2008-12-12 | 2010-07-22 | Tim Tech Chemicals Limited | Compositions for the treatment of timber and other wood substrates |
CN103669062A (zh) * | 2013-12-11 | 2014-03-26 | 苏州谊恒印务有限公司 | 一种棉梗印刷纸浆的制备方法 |
CN105889706A (zh) * | 2014-10-21 | 2016-08-24 | 廖树汉 | 虫蚁不食耐火抗水的木夹管壁管 |
SE540204C2 (en) * | 2015-11-27 | 2018-05-02 | Stora Enso Oyj | Use of a ground cover impregnated with supercritical fluid comprising a colorant |
MX2019002854A (es) * | 2016-09-14 | 2019-07-04 | Hexion Inc | Metodo para unir material lignocelulosico con resina fenolica y dioxido de carbono gaseoso. |
WO2020089195A1 (en) | 2018-10-29 | 2020-05-07 | Sca Forest Products Ab | Production of modified pulp |
WO2021074446A1 (en) * | 2019-10-17 | 2021-04-22 | Dsm Ip Assets B.V. | Method to enable recycling of a panel |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3666593A (en) * | 1969-10-27 | 1972-05-30 | Us Plywood Champ Papers Inc | Process for making a polyisocyanate-impregnated,paper-overlaid panel |
BE785691A (fr) * | 1971-07-03 | 1973-01-02 | Henkel & Cie Gmbh | Procede de fabrication de materiaux d'emballage |
US3800016A (en) * | 1971-12-17 | 1974-03-26 | A Roberts | Process for manufacturing a rigid plastics tile with textured surface |
US3974024A (en) * | 1973-03-23 | 1976-08-10 | Onoda Cement Company, Ltd. | Process for producing board of cement-like material reinforced by glass fiber |
GB1463063A (en) * | 1973-08-06 | 1977-02-02 | Ici Ltd | Process for producing moulded expanded urea-formaldehyde products |
JPS52127919A (en) * | 1976-04-19 | 1977-10-27 | Mitsubishi Chem Ind | Production of lighttweight plaster moldings |
US4172056A (en) * | 1977-08-11 | 1979-10-23 | Marra Alan A | Composite of resinated hydraulic cement and wood |
US4122203A (en) * | 1978-01-09 | 1978-10-24 | Stahl Joel S | Fire protective thermal barriers for foam plastics |
US4306395A (en) * | 1978-06-01 | 1981-12-22 | Carpenter Orval R | Lightweight cementitious product and method for making same |
US4332925A (en) * | 1981-03-30 | 1982-06-01 | General Electric Company | Modified polyamideimide resins |
US4505778A (en) * | 1983-09-06 | 1985-03-19 | Ici Americas Inc. | Paper products sized with polyisocyanate blends |
US4810569A (en) * | 1984-02-27 | 1989-03-07 | Georgia-Pacific Corporation | Fibrous mat-faced gypsum board |
DE3414229A1 (de) * | 1984-04-14 | 1985-10-24 | Adlatus Glas- und Gebäudereinigungs GmbH, 6000 Frankfurt | Verwendung einer waessrigen epoxidharzemulsion zur herstellung von schaumbeton |
US4722866A (en) * | 1985-04-09 | 1988-02-02 | Georgia-Pacific Corporation | Fire resistant gypsum board |
US5008359A (en) * | 1988-11-25 | 1991-04-16 | Weyerhaeuser Company | Isocyanate modified cellulose products and method for their manufacture |
US5258087A (en) * | 1989-03-28 | 1993-11-02 | Plascon Technologies (Proprietary) Limited | Method of making a composite structure |
AU631253B2 (en) * | 1989-09-14 | 1992-11-19 | Crompton Design Manufacturing Limited | Compositions comprising a phenolic resin and cement |
US5280097A (en) * | 1990-11-27 | 1994-01-18 | Weyerhaeuser Company | Laminated composites of polyurea-cellulose and methods for their manufacture |
GB9220503D0 (en) * | 1992-09-29 | 1992-11-11 | Bp Chem Int Ltd | Treatment of lignocellulosic materials |
ATE179740T1 (de) * | 1994-10-31 | 1999-05-15 | Tower Technologies Proprietary | Verfahren zur herstellung eines lignocellulosematerials, das zur herstellung eines fertigproduktes geeignet ist |
-
1997
- 1997-02-14 US US09/125,192 patent/US6123795A/en not_active Expired - Fee Related
- 1997-02-14 CN CN97193784.2A patent/CN1265169A/zh active Pending
- 1997-02-14 AU AU18037/97A patent/AU706508B2/en not_active Ceased
- 1997-02-14 DE DE69702892T patent/DE69702892T2/de not_active Expired - Fee Related
- 1997-02-14 WO PCT/GB1997/000440 patent/WO1997032074A2/en active IP Right Grant
- 1997-02-14 EP EP97903490A patent/EP0880619B1/en not_active Expired - Lifetime
- 1997-02-14 ES ES97903490T patent/ES2148929T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69702892D1 (de) | 2000-09-28 |
AU706508B2 (en) | 1999-06-17 |
EP0880619A2 (en) | 1998-12-02 |
WO1997032074A2 (en) | 1997-09-04 |
DE69702892T2 (de) | 2001-04-05 |
CN1265169A (zh) | 2000-08-30 |
EP0880619B1 (en) | 2000-08-23 |
WO1997032074A3 (en) | 2002-10-17 |
US6123795A (en) | 2000-09-26 |
EP0880619A3 (en) | 2002-12-18 |
AU1803797A (en) | 1997-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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