NO781826L - Fremgangsmaate til trykkimpregnering av tre - Google Patents
Fremgangsmaate til trykkimpregnering av treInfo
- Publication number
- NO781826L NO781826L NO78781826A NO781826A NO781826L NO 781826 L NO781826 L NO 781826L NO 78781826 A NO78781826 A NO 78781826A NO 781826 A NO781826 A NO 781826A NO 781826 L NO781826 L NO 781826L
- Authority
- NO
- Norway
- Prior art keywords
- wood
- treatment liquid
- pressure
- treatment
- impregnation
- Prior art date
Links
- 239000002023 wood Substances 0.000 title claims description 138
- 238000000034 method Methods 0.000 title claims description 66
- 238000005470 impregnation Methods 0.000 title claims description 45
- 238000011282 treatment Methods 0.000 claims description 109
- 239000000243 solution Substances 0.000 claims description 52
- 239000007788 liquid Substances 0.000 claims description 47
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachlorophenol Chemical compound OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 claims description 45
- 239000003795 chemical substances by application Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 14
- 239000002904 solvent Substances 0.000 claims description 14
- 238000009835 boiling Methods 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 7
- 229930195733 hydrocarbon Natural products 0.000 claims description 7
- 150000002430 hydrocarbons Chemical class 0.000 claims description 7
- 235000000346 sugar Nutrition 0.000 claims description 7
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000000717 retained effect Effects 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000011651 chromium Chemical class 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- HCJLVWUMMKIQIM-UHFFFAOYSA-M sodium;2,3,4,5,6-pentachlorophenolate Chemical compound [Na+].[O-]C1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl HCJLVWUMMKIQIM-UHFFFAOYSA-M 0.000 claims description 4
- 239000010875 treated wood Substances 0.000 claims description 4
- 239000012670 alkaline solution Substances 0.000 claims description 3
- 239000002216 antistatic agent Substances 0.000 claims description 3
- 239000000975 dye Substances 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- WHRZCXAVMTUTDD-UHFFFAOYSA-N 1h-furo[2,3-d]pyrimidin-2-one Chemical compound N1C(=O)N=C2OC=CC2=C1 WHRZCXAVMTUTDD-UHFFFAOYSA-N 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- 235000006173 Larrea tridentata Nutrition 0.000 claims description 2
- 244000073231 Larrea tridentata Species 0.000 claims description 2
- 229910052785 arsenic Chemical class 0.000 claims description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical class [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 2
- 229960002126 creosote Drugs 0.000 claims description 2
- 229910021645 metal ion Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical class [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical class [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 17
- 208000006990 cholangiocarcinoma Diseases 0.000 description 16
- 208000009854 congenital contractural arachnodactyly Diseases 0.000 description 16
- 230000014759 maintenance of location Effects 0.000 description 11
- 238000010521 absorption reaction Methods 0.000 description 8
- 235000005018 Pinus echinata Nutrition 0.000 description 7
- 241001236219 Pinus echinata Species 0.000 description 7
- 235000017339 Pinus palustris Nutrition 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 7
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 6
- 235000011613 Pinus brutia Nutrition 0.000 description 6
- 241000018646 Pinus brutia Species 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 229960000583 acetic acid Drugs 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000000137 annealing Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- PWGQHOJABIQOOS-UHFFFAOYSA-N copper;dioxido(dioxo)chromium Chemical compound [Cu+2].[O-][Cr]([O-])(=O)=O PWGQHOJABIQOOS-UHFFFAOYSA-N 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 description 1
- -1 CCA salts Chemical class 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 238000013494 PH determination Methods 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- SRBFZHDQGSBBOR-LECHCGJUSA-N alpha-D-xylose Chemical compound O[C@@H]1CO[C@H](O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-LECHCGJUSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 229910001422 barium ion Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 150000001844 chromium Chemical class 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000012633 leachable Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003348 petrochemical agent Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 150000003385 sodium Chemical class 0.000 description 1
- KIEOKOFEPABQKJ-UHFFFAOYSA-N sodium dichromate Chemical compound [Na+].[Na+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KIEOKOFEPABQKJ-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229960003487 xylose Drugs 0.000 description 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
- B27K3/08—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
- B27K1/00—Damping wood
-
- 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
- B27K3/0207—Pretreatment of wood before 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
- B27K3/0278—Processes; Apparatus involving an additional treatment during or after impregnation
- B27K3/0292—Processes; Apparatus involving an additional treatment during or after impregnation for improving fixation
-
- 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
- B27K3/32—Mixtures of different inorganic 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
- B27K3/38—Aromatic compounds
- B27K3/40—Aromatic compounds halogenated
-
- 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
-
- 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
-
- 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)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80195377A | 1977-05-31 | 1977-05-31 | |
| US83694377A | 1977-09-27 | 1977-09-27 | |
| US83698577A | 1977-09-27 | 1977-09-27 | |
| US05/836,986 US4303705A (en) | 1977-09-27 | 1977-09-27 | Treatment of wood with water-borne preservatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO781826L true NO781826L (no) | 1978-12-01 |
Family
ID=27505816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO78781826A NO781826L (no) | 1977-05-31 | 1978-05-25 | Fremgangsmaate til trykkimpregnering av tre |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5495703A (sv) |
| AU (1) | AU3657478A (sv) |
| BR (1) | BR7803404A (sv) |
| CA (1) | CA1122484A (sv) |
| CH (1) | CH624339A5 (sv) |
| DE (1) | DE2823574A1 (sv) |
| DK (1) | DK236578A (sv) |
| ES (1) | ES470276A1 (sv) |
| FI (1) | FI781712A (sv) |
| FR (1) | FR2392786A1 (sv) |
| GB (1) | GB1604803A (sv) |
| IT (1) | IT1095177B (sv) |
| MX (1) | MX148557A (sv) |
| NO (1) | NO781826L (sv) |
| SE (1) | SE7806283L (sv) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3239382A (en) * | 1960-09-27 | 1966-03-08 | Exxon Research Engineering Co | Fuel cell catalysts |
| US4649065A (en) * | 1985-07-08 | 1987-03-10 | Mooney Chemicals, Inc. | Process for preserving wood |
| JPH01500503A (ja) * | 1986-07-01 | 1989-02-23 | モード デレック アンソニー | 真空ポンプコントロールシステム |
| IT1265799B1 (it) * | 1992-03-05 | 1996-12-11 | Margaritelli Spa | Procedimento di doppia impregnazione del legno atto a consentirne l'ottimale conservazione, eseguito con sali minerali ed olio di |
| US6235403B1 (en) | 1995-05-08 | 2001-05-22 | The University Of Melbourne | Process of treating wood with preservative |
| AU2182097A (en) * | 1996-03-21 | 1997-10-10 | Centillion Chemicals Limited | Fixation process |
| JPH09277209A (ja) * | 1996-04-19 | 1997-10-28 | Sanko Kogyo Kk | 防腐・難燃処理木材及びその製造方法 |
| PT102376A (pt) * | 1999-11-16 | 2001-05-31 | Amorim & Irmaos S A | Processo de extraccao solido-liquido aplicado a produtos de cortica |
| US7976900B2 (en) | 2003-12-22 | 2011-07-12 | Facc Ag | Method for producing a fire-retardant veneer, and corresponding fire-retardant veneer |
| DE102008040903A1 (de) * | 2008-07-31 | 2010-02-04 | Fränkische Holzveredelungs-GmbH | Verfahren zum Färben von Holzstücken |
| DE102010001424A1 (de) * | 2010-02-01 | 2011-08-04 | Fränkische Holzveredelungs-GmbH, 97353 | Verfahren zum Färben von Holzstücken |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3080212A (en) * | 1961-12-12 | 1963-03-05 | Koppers Co Inc | Treatment of wood with hot chromated copper arsenate solutions |
| FR1342157A (fr) * | 1962-07-26 | 1963-11-08 | Koppers Co Inc | Perfectionnements apportés aux procédés pour la conservation du bois, et aux bois ainsi traités |
| US3560251A (en) * | 1965-07-19 | 1971-02-02 | Hager Ab | Wood treatment method |
| US3900615A (en) * | 1972-10-13 | 1975-08-19 | Dow Chemical Co | Process for treating wood |
-
1978
- 1978-05-25 NO NO78781826A patent/NO781826L/no unknown
- 1978-05-29 BR BR787803404A patent/BR7803404A/pt unknown
- 1978-05-29 DK DK236578A patent/DK236578A/da not_active Application Discontinuation
- 1978-05-29 JP JP6344478A patent/JPS5495703A/ja active Pending
- 1978-05-29 AU AU36574/78A patent/AU3657478A/en active Pending
- 1978-05-29 ES ES470276A patent/ES470276A1/es not_active Expired
- 1978-05-30 DE DE19782823574 patent/DE2823574A1/de not_active Withdrawn
- 1978-05-30 FI FI781712A patent/FI781712A/fi not_active Application Discontinuation
- 1978-05-30 CH CH591778A patent/CH624339A5/fr not_active IP Right Cessation
- 1978-05-30 SE SE7806283A patent/SE7806283L/sv unknown
- 1978-05-30 FR FR7816057A patent/FR2392786A1/fr not_active Withdrawn
- 1978-05-31 IT IT24030/78A patent/IT1095177B/it active
- 1978-05-31 MX MX173631A patent/MX148557A/es unknown
- 1978-05-31 GB GB25859/78A patent/GB1604803A/en not_active Expired
- 1978-05-31 CA CA304,508A patent/CA1122484A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1604803A (en) | 1981-12-16 |
| AU3657478A (en) | 1979-12-06 |
| IT1095177B (it) | 1985-08-10 |
| ES470276A1 (es) | 1979-09-16 |
| MX148557A (es) | 1983-05-06 |
| JPS5495703A (en) | 1979-07-28 |
| SE7806283L (sv) | 1978-12-01 |
| BR7803404A (pt) | 1979-02-06 |
| DE2823574A1 (de) | 1978-12-21 |
| DK236578A (da) | 1978-12-01 |
| IT7824030A0 (it) | 1978-05-31 |
| FR2392786A1 (fr) | 1978-12-29 |
| CA1122484A (en) | 1982-04-27 |
| FI781712A (fi) | 1978-12-01 |
| CH624339A5 (en) | 1981-07-31 |
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