NO960531L - Fremgangsmåte for preservering av tömmerprodukter - Google Patents
Fremgangsmåte for preservering av tömmerprodukterInfo
- Publication number
- NO960531L NO960531L NO960531A NO960531A NO960531L NO 960531 L NO960531 L NO 960531L NO 960531 A NO960531 A NO 960531A NO 960531 A NO960531 A NO 960531A NO 960531 L NO960531 L NO 960531L
- Authority
- NO
- Norway
- Prior art keywords
- wood
- cca
- timber products
- preserving timber
- oxyalkylene polymer
- 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
- B27K3/16—Inorganic impregnating agents
- B27K3/22—Compounds of zinc or copper
-
- 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
-
- 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
- B27K3/16—Inorganic impregnating agents
- B27K3/26—Compounds of iron, aluminium, or chromium
-
- 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
- B27K3/16—Inorganic impregnating agents
- B27K3/28—Compounds of arsenic or antimony
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
En fremgangsmåte for behandling av treverk ved impregnering av treverket med vedbehandlingspreparatet inneholdende forbindelser som inneholder elementer valgt blant kobber, krom og arsen (CCA) og oksyalkylen-polymeradditiver, gir treverket forbedrede egenskaper, bedre kontroll av oksyalkylenpolymerfordelingen og redusert utvasking av CCA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/466,442 US5506001A (en) | 1993-09-02 | 1995-06-06 | Method for the preservation of timber products |
Publications (2)
Publication Number | Publication Date |
---|---|
NO960531D0 NO960531D0 (no) | 1996-02-09 |
NO960531L true NO960531L (no) | 1996-12-09 |
Family
ID=23851768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO960531A NO960531L (no) | 1995-06-06 | 1996-02-09 | Fremgangsmåte for preservering av tömmerprodukter |
Country Status (7)
Country | Link |
---|---|
US (1) | US5506001A (no) |
EP (1) | EP0747182A1 (no) |
AU (1) | AU692984B2 (no) |
BR (1) | BR9600371A (no) |
CA (1) | CA2169202C (no) |
FI (1) | FI960607A (no) |
NO (1) | NO960531L (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6216388B1 (en) * | 1998-04-07 | 2001-04-17 | Gene W. Miller | Dissolving polymer plug for introducing nutrients and medicinal materials into tree trunks |
JP5408829B2 (ja) | 1999-12-28 | 2014-02-05 | ゲットナー・ファンデーション・エルエルシー | アクティブマトリックス基板の製造方法 |
US6953501B2 (en) | 2001-08-10 | 2005-10-11 | Inventions & Discoveries, Llc | Wood treatment composition and method of use |
US6821631B2 (en) * | 2001-10-29 | 2004-11-23 | Wood Treatment Products, Inc. | Method and composition for treating substrates |
WO2005011940A1 (en) * | 2003-08-01 | 2005-02-10 | Hydro-Quebec | Process for treating elements made from non-dried wood |
US8846205B2 (en) | 2008-03-14 | 2014-09-30 | Union Carbide Chemicals & Plastics Technology Llc | Hybrid strategies for reducing leaching of metal biocides from biodegradable substrates |
EP2317859A2 (en) | 2008-07-17 | 2011-05-11 | Union Carbide Chemicals & Plastics Technology LLC | Post-impregnation treatments to improve distribution of metal biocides in an impregnated substrate |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB756685A (en) * | 1952-10-10 | 1956-09-05 | Mo Och Domsjoe Ab | Improvements in or relating to the preservation of wood |
GB1151508A (en) * | 1965-10-06 | 1969-05-07 | Hickson S Timber Impregnation | Wood-Treatment Compositions |
US3957494A (en) * | 1974-09-30 | 1976-05-18 | Koppers Company, Inc. | Chromated copper arsenate wood preservative compositions |
US4313976A (en) * | 1979-09-07 | 1982-02-02 | Osmose Wood Preserving Co. Of America, Inc. | Composition and process for coloring and preserving wood |
US4323477A (en) * | 1979-10-03 | 1982-04-06 | Koppers Company, Inc. | Acid copper chromate concentrates |
US4247329A (en) * | 1980-03-27 | 1981-01-27 | Koppers Company, Inc. | Water repellent aqueous wood concentrates |
CA1174004A (en) * | 1982-09-28 | 1984-09-11 | John Krzyzewski | Arsenical creosote wood preservative |
US4567115A (en) * | 1982-12-16 | 1986-01-28 | Bell Canada | Pressure impregnation of wood poles for preservation |
US4649065A (en) * | 1985-07-08 | 1987-03-10 | Mooney Chemicals, Inc. | Process for preserving wood |
CA1257451A (en) * | 1985-11-25 | 1989-07-18 | William P. Trumble | Stabilization of wood preservative solutions and preservation of wood by such solutions |
US5460751A (en) * | 1993-09-02 | 1995-10-24 | Union Carbide Chemicals & Plastics Technology Corporation | Compositions for the preservation of timber products |
-
1995
- 1995-06-06 US US08/466,442 patent/US5506001A/en not_active Expired - Fee Related
-
1996
- 1996-02-09 NO NO960531A patent/NO960531L/no not_active Application Discontinuation
- 1996-02-09 AU AU44467/96A patent/AU692984B2/en not_active Ceased
- 1996-02-09 CA CA002169202A patent/CA2169202C/en not_active Expired - Lifetime
- 1996-02-09 BR BR9600371A patent/BR9600371A/pt not_active Application Discontinuation
- 1996-02-09 FI FI960607A patent/FI960607A/fi unknown
- 1996-03-07 EP EP96301571A patent/EP0747182A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NO960531D0 (no) | 1996-02-09 |
FI960607A (fi) | 1997-02-26 |
US5506001A (en) | 1996-04-09 |
FI960607A0 (fi) | 1996-02-09 |
EP0747182A1 (en) | 1996-12-11 |
BR9600371A (pt) | 1998-03-03 |
CA2169202A1 (en) | 1996-12-07 |
CA2169202C (en) | 2002-05-07 |
AU4446796A (en) | 1996-12-19 |
AU692984B2 (en) | 1998-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |