SE9401356L - Wood Preservation method - Google Patents
Wood Preservation methodInfo
- Publication number
- SE9401356L SE9401356L SE9401356A SE9401356A SE9401356L SE 9401356 L SE9401356 L SE 9401356L SE 9401356 A SE9401356 A SE 9401356A SE 9401356 A SE9401356 A SE 9401356A SE 9401356 L SE9401356 L SE 9401356L
- Authority
- SE
- Sweden
- Prior art keywords
- tall oil
- crude tall
- composition
- organisms
- wood
- Prior art date
Links
- 239000002023 wood Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 238000004321 preservation Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 4
- 239000003784 tall oil Substances 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 2
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 2
- 229930195729 fatty acid Natural products 0.000 abstract 2
- 239000000194 fatty acid Substances 0.000 abstract 2
- 150000004665 fatty acids Chemical class 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 244000005700 microbiome Species 0.000 abstract 2
- 239000011814 protection agent Substances 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 241000779819 Syncarpia glomulifera Species 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 239000002274 desiccant Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000001739 pinus spp. Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000000344 soap Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229940036248 turpentine Drugs 0.000 abstract 1
- 239000008096 xylene 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
- B27K3/02—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
- B27K3/34—Organic 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
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a process and a means for protecting wood material against decomposition and similar undesirable reactions provoked by micro- organisms. According to the process, the wood material is treated with a wood protection agent which combats the growth and spread of micro-organisms. According to the invention, a preparation is used containing crude tall oil. Preferably, a composition of crude tall oil is used, in which the weight relationship between the fatty acids and the resin acids is greater than 1 and which contains ca. 45-70% fatty acids and ca. 40-10% resin acids, the remainder of the composition consisting of neutral substances. The wood protection agent consists, for example, of a composition of crude tall oil which has been made from a softwood-soap mixture and diluted with a suitable solvent, such as white spirit, pinene turpentine or xylene, and to which drying agent has possibly been added.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI931808A FI97707C (en) | 1993-04-21 | 1993-04-21 | Wood Preservation method |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9401356D0 SE9401356D0 (en) | 1994-04-21 |
SE9401356L true SE9401356L (en) | 1994-10-22 |
SE520908C2 SE520908C2 (en) | 2003-09-09 |
Family
ID=8537786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9401356A SE520908C2 (en) | 1993-04-21 | 1994-04-21 | Wood Preservation method |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI97707C (en) |
SE (1) | SE520908C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE520125C2 (en) * | 2001-09-14 | 2003-05-27 | Bengt Carlsson | Wood preservatives containing crude tall oil and resin acids |
FI122234B (en) | 2006-08-09 | 2011-10-31 | Hoeljaekkae Oy | The wood preservative |
-
1993
- 1993-04-21 FI FI931808A patent/FI97707C/en not_active IP Right Cessation
-
1994
- 1994-04-21 SE SE9401356A patent/SE520908C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE9401356D0 (en) | 1994-04-21 |
FI931808A0 (en) | 1993-04-21 |
FI97707B (en) | 1996-10-31 |
SE520908C2 (en) | 2003-09-09 |
FI97707C (en) | 1997-02-10 |
FI931808A (en) | 1994-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |