PL354288A1 - Method of impregnation - Google Patents
Method of impregnationInfo
- Publication number
- PL354288A1 PL354288A1 PL00354288A PL35428800A PL354288A1 PL 354288 A1 PL354288 A1 PL 354288A1 PL 00354288 A PL00354288 A PL 00354288A PL 35428800 A PL35428800 A PL 35428800A PL 354288 A1 PL354288 A1 PL 354288A1
- Authority
- PL
- Poland
- Prior art keywords
- autoclave
- product
- linseed oil
- water
- oil
- Prior art date
Links
- 238000005470 impregnation Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 235000021388 linseed oil Nutrition 0.000 abstract 5
- 239000000944 linseed oil Substances 0.000 abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 238000009835 boiling Methods 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- 235000019198 oils Nutrition 0.000 abstract 2
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
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
- B27K3/44—Tar; Mineral oil
- B27K3/48—Mineral oil
-
- 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
-
- 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
- B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
-
- 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 & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Glass Compositions (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
A process for the impregnation of cellulose-based products, particularly wood, comprising treatment of the product with linseed oil at an increased temperature under pressure in an autoclave, comprising the steps: a) charging the autoclave with the product to be treated, b) charging the autoclave with linseed oil heated to a temperature exceeding the boiling point of water so that the product wil be surrounded by linseed oil, c) applying vacuum to the autoclave while keeping the temperature constant, water in the form of steam and air enclosed in the product being released from the product, d) discharging the linseed oil from the autoclave with simultaneous supply of linseed oil of a temperature lower than the boiling point of water and preferably applying over-pressure to the autoclave, and e) discharging the cold oil from the autoclave which, optionally, for the removal of excess oil from the product is again set under vacuum, whereafter the impregnated product is removed from the autoclave.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9903622A SE516982C2 (en) | 1999-10-07 | 1999-10-07 | Process for linseed oil impregnation of cellulose-based products |
| PCT/SE2000/001863 WO2001024982A1 (en) | 1999-10-07 | 2000-09-26 | Method of impregnation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL354288A1 true PL354288A1 (en) | 2003-12-29 |
| PL191345B1 PL191345B1 (en) | 2006-05-31 |
Family
ID=20417282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL354288A PL191345B1 (en) | 1999-10-07 | 2000-09-26 | Method of impregnation |
Country Status (18)
| Country | Link |
|---|---|
| EP (1) | EP1237687B1 (en) |
| JP (1) | JP2003511258A (en) |
| CN (1) | CN1158169C (en) |
| AT (1) | ATE243096T1 (en) |
| AU (1) | AU754796C (en) |
| CA (1) | CA2386503A1 (en) |
| CZ (1) | CZ297778B6 (en) |
| DE (1) | DE60003460T2 (en) |
| DK (1) | DK1237687T3 (en) |
| EE (1) | EE05058B1 (en) |
| HU (1) | HUP0204152A2 (en) |
| MX (1) | MXPA02003442A (en) |
| NO (1) | NO321255B1 (en) |
| NZ (1) | NZ518171A (en) |
| PL (1) | PL191345B1 (en) |
| SE (1) | SE516982C2 (en) |
| SK (1) | SK4402002A3 (en) |
| WO (1) | WO2001024982A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003903242A0 (en) * | 2003-06-25 | 2003-07-10 | The University Of Melbourne | Process for the treatment of wood |
| NZ531217A (en) * | 2004-02-18 | 2005-12-23 | Nz Forest Research Inst Ltd | Impregnation process |
| FR2927564B1 (en) * | 2008-02-14 | 2012-01-13 | Ct Valorisation Ind Agro Ressources | PROCESS FOR TREATING WOOD WITH AGENTS OF NATURAL ORIGIN |
| CN101239477B (en) * | 2008-02-26 | 2012-05-23 | 侯梦斌 | Method for recovering extracted substance in wood modification process |
| CN105171888B (en) * | 2015-09-17 | 2017-10-10 | 浙江永裕竹业股份有限公司 | A kind of preparation method for recombinating bamboo profile |
| CN113246246B (en) * | 2021-06-17 | 2022-07-01 | 北京林业大学 | A method for liquid phase drying and heat treatment of small diameter wood |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3968276A (en) * | 1972-10-25 | 1976-07-06 | Diversified Wood Products, Inc. | Process for the preservation of wood |
| DK172239B1 (en) * | 1991-05-07 | 1998-02-02 | Ulrich Schirnig | Process for quality improvement, such as improved preservation, of wood blanks by impregnating them |
| HU9203611D0 (en) * | 1992-11-18 | 1993-04-28 | Pal Csecsei | Method for impregnating or simultaneous impregnating and drying of wood |
| US5652023A (en) * | 1996-02-29 | 1997-07-29 | Chemical Specialties, Inc. | Fixation process for heat-fixable preservative treated wood |
| DE19715664A1 (en) * | 1997-04-16 | 1998-10-22 | Butzbacher Weichenbau Gmbh | Process for impregnating solids |
-
1999
- 1999-10-07 SE SE9903622A patent/SE516982C2/en not_active IP Right Cessation
-
2000
- 2000-09-26 NZ NZ518171A patent/NZ518171A/en unknown
- 2000-09-26 JP JP2001527963A patent/JP2003511258A/en active Pending
- 2000-09-26 CN CNB008138435A patent/CN1158169C/en not_active Expired - Fee Related
- 2000-09-26 AT AT00970374T patent/ATE243096T1/en not_active IP Right Cessation
- 2000-09-26 SK SK440-2002A patent/SK4402002A3/en unknown
- 2000-09-26 DE DE60003460T patent/DE60003460T2/en not_active Expired - Fee Related
- 2000-09-26 CA CA002386503A patent/CA2386503A1/en not_active Abandoned
- 2000-09-26 CZ CZ20021109A patent/CZ297778B6/en not_active IP Right Cessation
- 2000-09-26 AU AU79766/00A patent/AU754796C/en not_active Ceased
- 2000-09-26 PL PL354288A patent/PL191345B1/en not_active IP Right Cessation
- 2000-09-26 EE EEP200200179A patent/EE05058B1/en not_active IP Right Cessation
- 2000-09-26 MX MXPA02003442A patent/MXPA02003442A/en active IP Right Grant
- 2000-09-26 WO PCT/SE2000/001863 patent/WO2001024982A1/en active IP Right Grant
- 2000-09-26 EP EP00970374A patent/EP1237687B1/en not_active Expired - Lifetime
- 2000-09-26 DK DK00970374T patent/DK1237687T3/en active
- 2000-09-26 HU HU0204152A patent/HUP0204152A2/en unknown
-
2002
- 2002-04-05 NO NO20021635A patent/NO321255B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1237687A1 (en) | 2002-09-11 |
| MXPA02003442A (en) | 2004-09-10 |
| CZ297778B6 (en) | 2007-03-28 |
| SE9903622D0 (en) | 1999-10-07 |
| SK4402002A3 (en) | 2002-10-08 |
| SE9903622L (en) | 2001-04-08 |
| PL191345B1 (en) | 2006-05-31 |
| CN1158169C (en) | 2004-07-21 |
| CA2386503A1 (en) | 2001-04-12 |
| SE516982C2 (en) | 2002-04-02 |
| EE05058B1 (en) | 2008-08-15 |
| NO20021635L (en) | 2002-06-05 |
| NO321255B1 (en) | 2006-04-10 |
| ATE243096T1 (en) | 2003-07-15 |
| CZ20021109A3 (en) | 2003-01-15 |
| DE60003460T2 (en) | 2004-03-18 |
| AU754796C (en) | 2003-06-26 |
| EP1237687B1 (en) | 2003-06-18 |
| EE200200179A (en) | 2003-04-15 |
| DK1237687T3 (en) | 2003-08-25 |
| CN1377307A (en) | 2002-10-30 |
| WO2001024982A1 (en) | 2001-04-12 |
| NZ518171A (en) | 2003-09-26 |
| AU754796B2 (en) | 2002-11-28 |
| JP2003511258A (en) | 2003-03-25 |
| NO20021635D0 (en) | 2002-04-05 |
| DE60003460D1 (en) | 2003-07-24 |
| HUP0204152A2 (en) | 2003-03-28 |
| AU7976600A (en) | 2001-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3066056D1 (en) | Method and apparatus for cleaning root crops in the field | |
| ATE233054T1 (en) | TREATING TEA WITH CARBON DIOXIDE | |
| PL354288A1 (en) | Method of impregnation | |
| KR20200007333A (en) | Prcess for processing ginseng with far-infrared ray radiation | |
| CN107053393A (en) | A kind of anti-mould and anti-moth processing method of poplar | |
| PT1280638E (en) | Process for producing durable products | |
| CN108142549A (en) | A kind of method for preserving of wheat embryo | |
| CN106625968A (en) | Method for producing art mobile phone shell by bamboo material | |
| CN107095329A (en) | A kind of day lily fixing drying integral machine | |
| EP0908190A3 (en) | Waste sterilisation | |
| WO2003106123A3 (en) | A method and an apparatus for heat treatment of wooden objects | |
| DE69520271D1 (en) | HEATING TREATMENT PROCEDURE FOR SOLID FOOD | |
| GB9927989D0 (en) | Treatment method | |
| JPH1044107A (en) | Method for flowing away sap or the like on lumber and method for treating with antiseptic agent through infiltration presupposing pretreatment thereof | |
| JP2676037B2 (en) | How to steam soybeans | |
| WO2000050207A3 (en) | Method and apparatus for drying and/or thermally treating wood | |
| JP4018220B2 (en) | Method for producing feed and fertilizer from chicken manure | |
| JPS59156259A (en) | Process for facilitating cooking of unpolished rice | |
| NL7714208A (en) | Spray drying of viscous food products with atomising nozzles - fed by high pressure pump and heat exchanger-spray temp. allowing material to boil as it enters drying chamber | |
| KR970025875A (en) | High Pressure Treatment Method of Porous Molded Products | |
| JPS574924A (en) | Production of reddened ginseng | |
| UA33646A (en) | method of extracting substances from vegetable, animal, microbial and other raw material | |
| JPS59130132A (en) | Steaming method of raw material for shavings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Decisions on the lapse of the protection rights |
Effective date: 20090926 |