CH521209A - Verfahren zum Konservieren von organischem Material, insbesondere von Holz - Google Patents
Verfahren zum Konservieren von organischem Material, insbesondere von HolzInfo
- Publication number
- CH521209A CH521209A CH1475767A CH1475767A CH521209A CH 521209 A CH521209 A CH 521209A CH 1475767 A CH1475767 A CH 1475767A CH 1475767 A CH1475767 A CH 1475767A CH 521209 A CH521209 A CH 521209A
- Authority
- CH
- Switzerland
- Prior art keywords
- wood
- copper
- agent
- sep
- chromium
- Prior art date
Links
- 239000002023 wood Substances 0.000 title abstract description 57
- 239000000203 mixture Substances 0.000 title abstract description 42
- 239000010949 copper Substances 0.000 abstract description 40
- 229910052802 copper Inorganic materials 0.000 abstract description 34
- 239000011651 chromium Substances 0.000 abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 23
- 229910052804 chromium Inorganic materials 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 17
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract description 14
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract description 7
- 239000011368 organic material Substances 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 4
- 241000233866 Fungi Species 0.000 abstract description 3
- 238000004026 adhesive bonding Methods 0.000 abstract description 3
- 238000004381 surface treatment Methods 0.000 abstract description 3
- 241000238631 Hexapoda Species 0.000 abstract description 2
- 230000001771 impaired effect Effects 0.000 abstract 1
- 239000010875 treated wood Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 47
- WGLPBDUCMAPZCE-UHFFFAOYSA-N chromium trioxide Inorganic materials O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 41
- 229910052698 phosphorus Inorganic materials 0.000 description 22
- 239000000243 solution Substances 0.000 description 22
- 229910001868 water Inorganic materials 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 17
- 238000005470 impregnation Methods 0.000 description 16
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 13
- 239000011574 phosphorus Substances 0.000 description 13
- 239000000126 substance Substances 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000003755 preservative agent Substances 0.000 description 11
- 229910019142 PO4 Inorganic materials 0.000 description 10
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 10
- 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 10
- 235000021317 phosphate Nutrition 0.000 description 10
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 8
- PBZXQGLYRJVRLU-UHFFFAOYSA-J P(=O)([O-])([O-])O.[Cr](=O)(=O)(O)O.[Cu+2] Chemical compound P(=O)([O-])([O-])O.[Cr](=O)(=O)(O)O.[Cu+2] PBZXQGLYRJVRLU-UHFFFAOYSA-J 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 7
- 239000007791 liquid phase Substances 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 230000002335 preservative effect Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000007790 solid phase Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- IKZBVTPSNGOVRJ-UHFFFAOYSA-K chromium(iii) phosphate Chemical class [Cr+3].[O-]P([O-])([O-])=O IKZBVTPSNGOVRJ-UHFFFAOYSA-K 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 239000001226 triphosphate Substances 0.000 description 4
- 235000011178 triphosphate Nutrition 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- BAUGEUUYFPAKII-UHFFFAOYSA-K copper;chromium(3+);phosphate Chemical class [Cr+3].[Cu+2].[O-]P([O-])([O-])=O BAUGEUUYFPAKII-UHFFFAOYSA-K 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 230000000855 fungicidal effect Effects 0.000 description 3
- 230000000749 insecticidal effect Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- 150000003018 phosphorus compounds Chemical class 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 239000012047 saturated solution Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 239000005749 Copper compound Substances 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- SXFNQFWXCGYOLY-UHFFFAOYSA-J [Cu+4].[O-]P([O-])(=O)OP([O-])([O-])=O Chemical compound [Cu+4].[O-]P([O-])(=O)OP([O-])([O-])=O SXFNQFWXCGYOLY-UHFFFAOYSA-J 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 150000001880 copper compounds Chemical class 0.000 description 2
- IQKQUSLYXMWMQZ-UHFFFAOYSA-N copper;oxido-(oxido(dioxo)chromio)oxy-dioxochromium Chemical compound [Cu+2].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O IQKQUSLYXMWMQZ-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 125000002264 triphosphate group Chemical class [H]OP(=O)(O[H])OP(=O)(O[H])OP(=O)(O[H])O* 0.000 description 2
- UNXRWKVEANCORM-UHFFFAOYSA-N triphosphoric acid Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(O)=O UNXRWKVEANCORM-UHFFFAOYSA-N 0.000 description 2
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- QYNKMDUDPAXRPR-UHFFFAOYSA-N [P].[Cr].[Cu] Chemical class [P].[Cr].[Cu] QYNKMDUDPAXRPR-UHFFFAOYSA-N 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 239000000654 additive Chemical group 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- -1 alkali Chemical class 0.000 description 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001276 controlling effect Effects 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
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
- 229910000165 zinc phosphate Inorganic materials 0.000 description 1
Classifications
-
- 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
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/20—Copper
-
- 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
- A01N59/26—Phosphorus; 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
- B27K3/02—Processes; Apparatus
- B27K3/12—Impregnating by coating the surface of the wood with an impregnating paste
-
- 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
- B27K3/166—Compounds of phosphorus
-
- 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
- B27K3/16—Inorganic impregnating agents
- B27K3/26—Compounds of iron, aluminium, or chromium
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Inorganic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1485066 | 1966-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH521209A true CH521209A (de) | 1972-04-15 |
Family
ID=20299775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1475767A CH521209A (de) | 1966-10-28 | 1967-10-23 | Verfahren zum Konservieren von organischem Material, insbesondere von Holz |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT271864B (enrdf_load_stackoverflow) |
| CH (1) | CH521209A (enrdf_load_stackoverflow) |
| DE (1) | DE1642165B2 (enrdf_load_stackoverflow) |
| DK (1) | DK136347B (enrdf_load_stackoverflow) |
| GB (1) | GB1174960A (enrdf_load_stackoverflow) |
| NO (1) | NO119613B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3504982A1 (de) * | 1985-02-14 | 1986-08-14 | Dr. Wolman Gmbh, 7573 Sinzheim | Kupfer- und chromathaltige salzmischung fuer den holzschutz |
-
1966
- 1966-12-14 DE DE19661642165 patent/DE1642165B2/de not_active Withdrawn
-
1967
- 1967-10-23 CH CH1475767A patent/CH521209A/de not_active IP Right Cessation
- 1967-10-27 DK DK538267A patent/DK136347B/da not_active IP Right Cessation
- 1967-10-27 AT AT973167A patent/AT271864B/de active
- 1967-10-27 NO NO17029767A patent/NO119613B/no unknown
- 1967-10-30 GB GB4925467A patent/GB1174960A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK136347B (da) | 1977-10-03 |
| DE1642165A1 (de) | 1971-06-09 |
| AT271864B (de) | 1969-06-25 |
| DK136347C (enrdf_load_stackoverflow) | 1978-03-06 |
| NO119613B (enrdf_load_stackoverflow) | 1970-06-08 |
| DE1642165B2 (de) | 1973-09-13 |
| GB1174960A (en) | 1969-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3805819C2 (enrdf_load_stackoverflow) | ||
| Karmann et al. | Pulsradiolyse des Schwefelwasserstoffs in wäßriger Lösung | |
| DE4021666C2 (de) | Flüssige Düngemittel aus Erdalkali-Fulvaten in wässrigen Medien, ihre Herstellung und ihre Verwendung zur Verbesserung von Böden | |
| EP0238049B1 (de) | Holzschutzmittel | |
| DE3609317A1 (de) | Holzschutzmittel | |
| DE3590150T1 (de) | Konservierungszusammensetzung für Holz | |
| EP0739698A1 (de) | Holzschutzmittel | |
| CH521209A (de) | Verfahren zum Konservieren von organischem Material, insbesondere von Holz | |
| DE3442800A1 (de) | Stabilisierte fungicide auf der basis von aluminiumfosetyl und eines produkts auf kupferbasis | |
| DE1542713A1 (de) | Biozide Mittel auf der Basis von Schwermetallpentachlorphenolaten | |
| EP1780310A2 (de) | Verfahren zur Korrosionsschutzbehandlung wasserführender Metallsysteme unter Vorkonditionierung des Korrosionsschutzmittels | |
| DE2617743A1 (de) | Fungizide zusammensetzungen auf der basis von hypophosphiten und ihre verwendung | |
| DE1041508B (de) | Verfahren zur Verbesserung der Assimilierbarkeit von in Duengemitteln dem Boden zugefuehrter Phosphorsaeure durch die Pflanzen | |
| DE1542907B2 (enrdf_load_stackoverflow) | ||
| DE2011644A1 (de) | Verfahren zur Bodenhärtung unter Verwendung eines Verfestigungsmittels aus einem Eisen-Hydroxid-Polyalkohol | |
| DE1592727B1 (de) | Verfahren zur Herstellung eines Mehrnaehrstoffduengemittels mit einem wasserloeslichen P2O5-Anteil | |
| AT243822B (de) | Verfahren zur Verminderung der Neigung zum Zusammenbacken von Natriumchlorid | |
| DE2158797C3 (de) | Düngechemikalien und ein Alkalialginat enthaltende Düngemittellösung | |
| DE2132846C3 (de) | Bodenbehandlungsmittel | |
| DE2202448C3 (de) | Schutzmittel auf der Basis bekannter für den Holzschutz geeigneter Stoffe für Holz und andere organische faserartige Produkte | |
| DE72887C (de) | Verfahren zur Darstellung von Konservesalz | |
| DE2637363A1 (de) | Verfahren zur herstellung einer bakteriziden verbindung | |
| DE10151060B4 (de) | Kontrollierte Morphoginese von Kupfersalzen | |
| DE1592727C (de) | Verfahren zur Herstellung eines Mehrnährstoffdüngemittels mit einem wasserlöslichen P tief 2 O tief 5 -Anteil | |
| Willdenow | Ueber Lysursäure und ihre Salze. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |