ZA200308424B - Process and composition for treating wood. - Google Patents
Process and composition for treating wood. Download PDFInfo
- Publication number
- ZA200308424B ZA200308424B ZA200308424A ZA200308424A ZA200308424B ZA 200308424 B ZA200308424 B ZA 200308424B ZA 200308424 A ZA200308424 A ZA 200308424A ZA 200308424 A ZA200308424 A ZA 200308424A ZA 200308424 B ZA200308424 B ZA 200308424B
- Authority
- ZA
- South Africa
- Prior art keywords
- composition
- wood
- containing salt
- boron
- colloidal
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims description 129
- 239000002023 wood Substances 0.000 title claims description 101
- 238000000034 method Methods 0.000 title claims description 77
- 230000008569 process Effects 0.000 title claims description 57
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 127
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 67
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 66
- 150000003839 salts Chemical class 0.000 claims description 62
- 229910052796 boron Inorganic materials 0.000 claims description 43
- -1 boron ions Chemical class 0.000 claims description 38
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 36
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 33
- 229910021538 borax Inorganic materials 0.000 claims description 33
- 239000000377 silicon dioxide Substances 0.000 claims description 31
- 239000004328 sodium tetraborate Substances 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 29
- 239000004327 boric acid Substances 0.000 claims description 29
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 25
- 229910052710 silicon Inorganic materials 0.000 claims description 25
- 239000010703 silicon Substances 0.000 claims description 25
- 229910052782 aluminium Inorganic materials 0.000 claims description 22
- 239000003755 preservative agent Substances 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 20
- 239000001508 potassium citrate Substances 0.000 claims description 20
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical group [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 claims description 20
- 235000015870 tripotassium citrate Nutrition 0.000 claims description 20
- 230000002335 preservative effect Effects 0.000 claims description 19
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 9
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 8
- 230000006866 deterioration Effects 0.000 claims description 6
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical group Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 4
- 239000000378 calcium silicate Substances 0.000 claims description 4
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000005470 impregnation Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 2
- 239000008119 colloidal silica Substances 0.000 claims description 2
- 238000007654 immersion Methods 0.000 claims description 2
- 150000004760 silicates Chemical class 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 57
- 239000008188 pellet Substances 0.000 description 30
- 238000003756 stirring Methods 0.000 description 27
- 239000004115 Sodium Silicate Substances 0.000 description 19
- 229910052911 sodium silicate Inorganic materials 0.000 description 19
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 18
- 238000012546 transfer Methods 0.000 description 18
- 239000000084 colloidal system Substances 0.000 description 12
- 241000256602 Isoptera Species 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 239000012530 fluid Substances 0.000 description 6
- 238000004321 preservation Methods 0.000 description 5
- 241000219289 Silene Species 0.000 description 4
- CDMADVZSLOHIFP-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane;decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 CDMADVZSLOHIFP-UHFFFAOYSA-N 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 241000238631 Hexapoda Species 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229920000592 inorganic polymer Polymers 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 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 description 2
- 241000233866 Fungi Species 0.000 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 description 2
- 235000006173 Larrea tridentata Nutrition 0.000 description 2
- 244000073231 Larrea tridentata Species 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 229940063013 borate ion Drugs 0.000 description 2
- 229960002126 creosote Drugs 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachlorophenol Chemical compound OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009919 sequestration Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 2
- 239000010876 untreated wood Substances 0.000 description 2
- 239000003171 wood protecting agent Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241001387505 Heterotermes tenuis Species 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 241000257303 Hymenoptera Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000005018 Pinus echinata Nutrition 0.000 description 1
- 241001236219 Pinus echinata Species 0.000 description 1
- 235000011334 Pinus elliottii Nutrition 0.000 description 1
- 235000017339 Pinus palustris Nutrition 0.000 description 1
- 235000008566 Pinus taeda Nutrition 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- 241000219492 Quercus Species 0.000 description 1
- 244000274906 Quercus alba Species 0.000 description 1
- 235000009137 Quercus alba Nutrition 0.000 description 1
- 229910007156 Si(OH)4 Inorganic materials 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical class [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001638 boron Chemical class 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 150000004691 decahydrates Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000010875 treated wood Substances 0.000 description 1
- 239000002025 wood fiber Substances 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
- B27K3/16—Inorganic impregnating agents
- B27K3/32—Mixtures of different inorganic impregnating agents
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/14—Boron; Compounds thereof
-
- 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
- B27K3/163—Compounds of boron
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/02—Inorganic materials
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Agronomy & Crop Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28062001P | 2001-03-30 | 2001-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200308424B true ZA200308424B (en) | 2004-10-29 |
Family
ID=31495495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200308424A ZA200308424B (en) | 2001-03-30 | 2002-03-29 | Process and composition for treating wood. |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1392452A4 (enExample) |
| JP (1) | JP2005511262A (enExample) |
| KR (1) | KR20040054612A (enExample) |
| CN (1) | CN1304124C (enExample) |
| BR (1) | BR0208766A (enExample) |
| MX (1) | MXPA03008943A (enExample) |
| PL (1) | PL368948A1 (enExample) |
| RU (1) | RU2291049C2 (enExample) |
| WO (1) | WO2002078865A1 (enExample) |
| ZA (1) | ZA200308424B (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1385925A4 (en) * | 2001-03-28 | 2007-03-21 | Sgt Technology Holdings Llc | REDUCTION OF SULFUR DIOXIDE EMISSIONS FROM HOT COMBUSTION |
| EP1817394A1 (en) * | 2004-10-11 | 2007-08-15 | Advanced Timber Technologies Pty Ltd | Fire retardant compositions and methods of use |
| WO2008124871A1 (en) * | 2007-04-11 | 2008-10-23 | Advanced Timber Technologies Pty Ltd | Fire retardant compositions and method of use |
| UA84117C2 (ru) * | 2008-04-17 | 2008-09-10 | Генрик Генрикович Шуминский | Устройство для получения электрической энергии |
| CA2734294A1 (fr) * | 2008-08-13 | 2010-02-18 | Long Lasting Innovation - L2I (Societe A Responsabilite Limitee) | Procede pour la fixation de molecules actives sur un support, element actif obtenu par ce procede et composition chimique pour la mise en oeuvre de ce procede |
| EP3262937A1 (en) | 2009-12-09 | 2018-01-03 | Barlaa B.V. | Micro-colloidal silicic acid composition |
| RU2441114C2 (ru) * | 2010-03-02 | 2012-01-27 | Государственное образовательное учреждение высшего профессионального образования Московский государственный строительный университет (ГОУ ВПО МГСУ) | Способ укрепления и био-влагозащиты деревянных свайных фундаментов |
| SE535622C2 (sv) | 2010-11-29 | 2012-10-16 | Organowood Ab | Miljövänlig träbehandlingsprocess |
| FR3000420B1 (fr) * | 2013-01-02 | 2015-07-31 | Ind Bois | Produit et procede de preparation du bois au traitement par trempage |
| CN105619558B (zh) * | 2016-03-01 | 2017-03-22 | 山东农业大学 | 有机‑无机杂化超疏水疏油防霉杀菌阻燃耐候木材改性剂的制备方法 |
| US20180195968A1 (en) * | 2017-01-10 | 2018-07-12 | Troy Corporation | Indicating penetration of non-aqueous solvent |
| KR101982550B1 (ko) * | 2018-10-05 | 2019-05-27 | 이용규 | LPM(Low Pressure Melamine) 판상재의 가공 방법 |
| JP7038441B2 (ja) * | 2018-12-28 | 2022-03-18 | 四国ケージ株式会社 | 殺有害生物剤を含有する散布剤 |
| CN114654550B (zh) * | 2022-01-10 | 2023-09-26 | 东北林业大学 | 一种阻燃木材及其制备方法、金属卤化物的用途 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB540642A (en) * | 1940-03-23 | 1941-10-24 | Hugo Johann Strausz | Flameproof and fire-retarding material for wood |
| US3180746A (en) * | 1961-08-03 | 1965-04-27 | Exxon Research Engineering Co | Protective coating |
| US3306765A (en) * | 1963-09-03 | 1967-02-28 | Gen Dynamics Corp | Method for fireproofing wood and the treated wood |
| US3725544A (en) * | 1969-12-09 | 1973-04-03 | Basf Ag | Fungicide for protecting wood |
| JPS4846195A (enExample) * | 1971-10-13 | 1973-07-02 | ||
| NZ211005A (en) * | 1984-02-02 | 1988-03-30 | Terje Rosenlund | Impregnating wood |
| SU1541056A1 (ru) * | 1987-12-30 | 1990-02-07 | Белорусский технологический институт им.С.М.Кирова | Способ получени огнестойкой древесины |
| JPH0710750B2 (ja) * | 1993-03-01 | 1995-02-08 | 敏倫 森実 | 多孔質材料の改質剤、改質方法および改質された材料 |
| US5478598A (en) * | 1993-07-28 | 1995-12-26 | Kabushiki Kaisha Koshii Preserving | Wood preservative composition, process for treating wood with the same, wood treated with the same |
| DE19513903A1 (de) * | 1995-04-12 | 1996-10-17 | Bayer Ag | Holzschutzmittel enthaltend eine Kupferverbindung |
-
2002
- 2002-03-29 RU RU2003131872/04A patent/RU2291049C2/ru not_active IP Right Cessation
- 2002-03-29 MX MXPA03008943A patent/MXPA03008943A/es not_active Application Discontinuation
- 2002-03-29 BR BR0208766-9A patent/BR0208766A/pt not_active Application Discontinuation
- 2002-03-29 KR KR10-2003-7012870A patent/KR20040054612A/ko not_active Withdrawn
- 2002-03-29 CN CNB028094085A patent/CN1304124C/zh not_active Expired - Fee Related
- 2002-03-29 ZA ZA200308424A patent/ZA200308424B/en unknown
- 2002-03-29 WO PCT/US2002/010128 patent/WO2002078865A1/en not_active Ceased
- 2002-03-29 EP EP02723715A patent/EP1392452A4/en not_active Withdrawn
- 2002-03-29 JP JP2002577119A patent/JP2005511262A/ja active Pending
- 2002-03-29 PL PL02368948A patent/PL368948A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2003131872A (ru) | 2005-03-27 |
| CN1511068A (zh) | 2004-07-07 |
| BR0208766A (pt) | 2004-07-06 |
| WO2002078865A1 (en) | 2002-10-10 |
| JP2005511262A (ja) | 2005-04-28 |
| CN1304124C (zh) | 2007-03-14 |
| EP1392452A4 (en) | 2004-12-01 |
| EP1392452A1 (en) | 2004-03-03 |
| RU2291049C2 (ru) | 2007-01-10 |
| MXPA03008943A (es) | 2012-05-08 |
| WO2002078865A8 (en) | 2004-06-24 |
| KR20040054612A (ko) | 2004-06-25 |
| PL368948A1 (en) | 2005-04-04 |
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