DK0891244T3 - Body of impregnated wood - Google Patents
Body of impregnated woodInfo
- Publication number
- DK0891244T3 DK0891244T3 DK97915461T DK97915461T DK0891244T3 DK 0891244 T3 DK0891244 T3 DK 0891244T3 DK 97915461 T DK97915461 T DK 97915461T DK 97915461 T DK97915461 T DK 97915461T DK 0891244 T3 DK0891244 T3 DK 0891244T3
- Authority
- DK
- Denmark
- Prior art keywords
- shaped body
- melt
- minutes
- bar
- impregnated wood
- Prior art date
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
- 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
- B27K3/36—Aliphatic compounds
-
- 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
- B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/005—Drying oils
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Forests & Forestry (AREA)
- Materials Engineering (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Laminated Bodies (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The invention concerns a shaped body made of wood which is impregnated with a biodegradable polymer and/or solid natural resin or drying (setting) oil. Wax, fats, salts and/or flame-retardants can also be added to the impregnating agent. The shaped body is pre-heated to a temperature of between 100 and 150 DEG C, optionally placed under vacuum, and immersed in a melt of the impregnating composition. The shaped body remains in this melt - preferably at an excess pressure of between 3 and 20 bar, in particular between 8 and 12 bar - for between 15 and 120 minutes, preferably for between 30 and 90 minutes. The shaped body is then removed from the melt and any remaining melt is eliminated from the surface of the shaped body which is finally cooled.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT58296A AT404106B (en) | 1996-04-01 | 1996-04-01 | Thermoplastically deformable moulded part based on a wood matrix in combination with a thermoplastic material |
CH316696 | 1996-12-23 | ||
PCT/EP1997/001603 WO1997036720A1 (en) | 1996-04-01 | 1997-03-29 | Shaped body made of impregnated wood |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0891244T3 true DK0891244T3 (en) | 2001-04-02 |
Family
ID=25593220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK97915461T DK0891244T3 (en) | 1996-04-01 | 1997-03-29 | Body of impregnated wood |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0891244B1 (en) |
JP (1) | JP3418623B2 (en) |
AT (1) | ATE198288T1 (en) |
AU (1) | AU711205B2 (en) |
BR (1) | BR9708469A (en) |
CA (1) | CA2249273A1 (en) |
CZ (1) | CZ313698A3 (en) |
DE (2) | DE59702820D1 (en) |
DK (1) | DK0891244T3 (en) |
ES (1) | ES2154897T3 (en) |
NO (1) | NO309075B1 (en) |
PL (1) | PL328971A1 (en) |
WO (1) | WO1997036720A1 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10020957A1 (en) * | 2000-04-28 | 2001-10-31 | Jobeck Gmbh | Biological wood preservation solution based on herbal extracts |
DE10064381C2 (en) * | 2000-12-21 | 2002-11-21 | Michael Marmetschke | Method and device for impregnating wood |
US6596063B2 (en) * | 2001-05-18 | 2003-07-22 | Markus Rettenbacher | Impregnated wood |
AU2003215960A1 (en) * | 2002-03-26 | 2003-10-08 | Jae-Hee Shin | Multipurpose, multifunctional coating composition |
DE10237926A1 (en) * | 2002-08-14 | 2004-02-26 | Stefan Nau Gmbh | Item attached outside |
DE10246400A1 (en) | 2002-10-04 | 2004-08-05 | Georg-August-Universität Göttingen | Process for improving the surface hardness of a wooden body with an aqueous solution of an impregnating agent |
DE10246401A1 (en) | 2002-10-04 | 2004-08-05 | Georg-August-Universität Göttingen | Process for improving the durability, dimensional stability and surface hardness of a wooden body |
JP3954544B2 (en) * | 2002-12-18 | 2007-08-08 | 株式会社神戸製鋼所 | Method for drying plant-derived biomass and method for producing biomass fuel |
DE20310745U1 (en) * | 2003-07-14 | 2003-10-02 | Burger Hans Joachim | Solidification of thermowood |
DE10341883B4 (en) * | 2003-09-09 | 2006-11-02 | Carl Berninghausen | Use of an impregnating agent for wood preservation treatment |
AT413732B (en) | 2004-10-25 | 2006-05-15 | Rankl Gerald | SHUTTER |
DE102005002096B3 (en) * | 2005-01-14 | 2006-11-09 | Carl-G. Berninghausen | Impregnating agent for impregnating finished and profiled wood and using the impregnating agent |
FR2889989B1 (en) * | 2005-08-30 | 2012-06-29 | Rhodia Recherches & Tech | LATEX CARRYING UREIDO FUNCTIONS AND COMPOSITION COMPRISING SAME FOR WOOD ADHESION |
DE102005050658A1 (en) * | 2005-10-20 | 2007-04-26 | Basf Ag | Process for reducing the absorption of water and water vapor and for increasing the dimensional stability of paper and paper products and use of coated paper products |
FR2922138B1 (en) * | 2007-10-12 | 2013-06-21 | Arc Nucleart | METHOD FOR THE IONIC STABILIZATION OF A MATERIAL COMPRISING WOOD USING NATURALLY ACTIVE SURFACTANTS |
CN102107447B (en) * | 2009-12-26 | 2013-07-24 | 浙江世友木业有限公司 | Wood sectional material and manufacturing method thereof |
BRPI1000821A2 (en) * | 2010-03-24 | 2011-11-16 | De Melo Paulo Mendonca | industrial process for transforming wood and wood chips contaminated with creosote, cca and / or any other toxic products into wood and plastic polymeric compound products |
AT14964U3 (en) | 2016-04-22 | 2017-07-15 | Ing Markus Rettenbacher Dipl | Process for the production and application of novel sawn wood parts |
CN114683365A (en) * | 2022-04-27 | 2022-07-01 | 东北林业大学 | Novel process for modifying wood by chemical crosslinking of environment-friendly polyester |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL23392C (en) * | ||||
US1991752A (en) * | 1932-06-15 | 1935-02-19 | Kay & Ess Chemical Corp | Waterproofing and polishing compound for wood |
JPS5457532A (en) * | 1977-10-15 | 1979-05-09 | Matsushita Electric Works Ltd | Urethanized polyester varnish |
SU1288063A1 (en) * | 1984-12-13 | 1987-02-07 | Центральный научно-исследовательский институт механической обработки древесины | Compound for impregnating and painting wood |
JP2544953B2 (en) * | 1987-12-29 | 1996-10-16 | 大建工業株式会社 | Method for producing modified wood |
FR2647388A1 (en) * | 1989-05-26 | 1990-11-30 | Lamellux Bourdarie | Treatment for wooden elements |
DE3942136A1 (en) * | 1989-12-20 | 1991-06-27 | Waldbach Bernhardt Dieter | Impregnating compsn. - contg. natural wax or petroleum wax, natural resin and natural drying oil, esp. for wood, cork, stone or lacquered metal |
SU1701521A1 (en) * | 1990-03-14 | 1991-12-30 | Центр Национальной Культуры Чувашского Отделения Советского Фонда Культуры | Method of wood treatment |
JP3211906B2 (en) * | 1992-08-28 | 2001-09-25 | 大日本インキ化学工業株式会社 | Resin-impregnated wood and its manufacturing method |
HU9203611D0 (en) * | 1992-11-18 | 1993-04-28 | Pal Csecsei | Method for impregnating or simultaneous impregnating and drying of wood |
AT399883B (en) * | 1993-07-29 | 1995-08-25 | Markus Dipl Ing Rettenbacher | MOLDED BODIES FROM OR WITH AN ENVIRONMENTALLY COMPATIBLE MATERIAL, METHOD FOR THE PRODUCTION AND USE THEREOF |
-
1997
- 1997-03-29 DE DE59702820T patent/DE59702820D1/en not_active Expired - Lifetime
- 1997-03-29 JP JP53493497A patent/JP3418623B2/en not_active Expired - Fee Related
- 1997-03-29 PL PL97328971A patent/PL328971A1/en unknown
- 1997-03-29 ES ES97915461T patent/ES2154897T3/en not_active Expired - Lifetime
- 1997-03-29 EP EP97915461A patent/EP0891244B1/en not_active Expired - Lifetime
- 1997-03-29 AU AU22930/97A patent/AU711205B2/en not_active Ceased
- 1997-03-29 AT AT97915461T patent/ATE198288T1/en active
- 1997-03-29 CA CA002249273A patent/CA2249273A1/en not_active Abandoned
- 1997-03-29 DK DK97915461T patent/DK0891244T3/en active
- 1997-03-29 DE DE29780342U patent/DE29780342U1/en not_active Expired - Lifetime
- 1997-03-29 WO PCT/EP1997/001603 patent/WO1997036720A1/en not_active Application Discontinuation
- 1997-03-29 BR BR9708469A patent/BR9708469A/en not_active Application Discontinuation
- 1997-03-29 CZ CZ983136A patent/CZ313698A3/en unknown
-
1998
- 1998-09-23 NO NO984425A patent/NO309075B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU711205B2 (en) | 1999-10-07 |
EP0891244B1 (en) | 2000-12-27 |
DE29780342U1 (en) | 2000-04-27 |
NO984425D0 (en) | 1998-09-23 |
JP3418623B2 (en) | 2003-06-23 |
WO1997036720A1 (en) | 1997-10-09 |
ATE198288T1 (en) | 2001-01-15 |
CA2249273A1 (en) | 1997-10-09 |
NO984425L (en) | 1998-11-13 |
AU2293097A (en) | 1997-10-22 |
EP0891244A1 (en) | 1999-01-20 |
JP2000507513A (en) | 2000-06-20 |
NO309075B1 (en) | 2000-12-11 |
DE59702820D1 (en) | 2001-02-01 |
ES2154897T3 (en) | 2001-04-16 |
BR9708469A (en) | 1999-04-13 |
CZ313698A3 (en) | 1999-01-13 |
PL328971A1 (en) | 1999-03-01 |
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