MD4199B1 - Procedeu de tratare antiseptica a pieselor din lemn - Google Patents
Procedeu de tratare antiseptica a pieselor din lemn Download PDFInfo
- Publication number
- MD4199B1 MD4199B1 MDA20110083A MD20110083A MD4199B1 MD 4199 B1 MD4199 B1 MD 4199B1 MD A20110083 A MDA20110083 A MD A20110083A MD 20110083 A MD20110083 A MD 20110083A MD 4199 B1 MD4199 B1 MD 4199B1
- Authority
- MD
- Moldova
- Prior art keywords
- wood products
- juglone
- hexacyanoferrate
- stabilizer
- zinc
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000002023 wood Substances 0.000 title abstract 3
- 230000002421 anti-septic effect Effects 0.000 title abstract 2
- KQPYUDDGWXQXHS-UHFFFAOYSA-N juglone Chemical compound O=C1C=CC(=O)C2=C1C=CC=C2O KQPYUDDGWXQXHS-UHFFFAOYSA-N 0.000 abstract 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- VYTBDSUNRJYVHL-UHFFFAOYSA-N beta-Hydrojuglone Natural products O=C1CCC(=O)C2=C1C=CC=C2O VYTBDSUNRJYVHL-UHFFFAOYSA-N 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 239000001760 fusel oil Substances 0.000 abstract 2
- 235000019353 potassium silicate Nutrition 0.000 abstract 2
- 239000003381 stabilizer Substances 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 241000238631 Hexapoda Species 0.000 abstract 1
- 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 abstract 1
- 240000007049 Juglans regia Species 0.000 abstract 1
- 235000009496 Juglans regia Nutrition 0.000 abstract 1
- 241000283984 Rodentia Species 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000007605 air drying Methods 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 159000000007 calcium salts Chemical class 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000005470 impregnation Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000010458 rotten stone Substances 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 238000011514 vinification Methods 0.000 abstract 1
- 235000020234 walnut Nutrition 0.000 abstract 1
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
Inventia se refera la industria de prelucrare a lemnului, si anume la un procedeu de tratare antiseptica a pieselor din lemn în scopul protectiei contra putrezirii, mucegaiului, ciupercilor, insectelor si rozatoarelor, cu sporirea concomitenta a rezistentei la foc si umiditate.Procedeul, conform inventiei, include impregnarea pieselor din lemn cu o suspensie apoasa ce contine feri(III)-hexacianoferat(II) de cupru si zinc, solutie de 3…5% de juglona în ulei de fuzel, sticla lichida si stabilizator, cu uscarea ulterioara a pieselor la aer. Totodata, feri(III)-hexacianoferat(II) de cupru si zinc sunt obtinuti din sedimentele de la cleirea albastra din vinificatie, juglona - prin extragere din diferite parti ale arborelui de nuc cu ulei de fuzel, sticla lichida - din materie prima silicioasa (diatomit sau tripoli). Iar în calitate de stabilizator se utilizeaza saruri de amoniu, sodiu sau calciu ale acizilor lignosulfonici.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20110083A MD4199C1 (ro) | 2011-10-10 | 2011-10-10 | Procedeu de tratare antiseptică a pieselor din lemn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20110083A MD4199C1 (ro) | 2011-10-10 | 2011-10-10 | Procedeu de tratare antiseptică a pieselor din lemn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD4199B1 true MD4199B1 (ro) | 2013-02-28 |
| MD4199C1 MD4199C1 (ro) | 2013-09-30 |
Family
ID=47831220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20110083A MD4199C1 (ro) | 2011-10-10 | 2011-10-10 | Procedeu de tratare antiseptică a pieselor din lemn |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD4199C1 (ro) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1077787A1 (ru) * | 1980-12-16 | 1984-03-07 | Новосибирский инженерно-строительный институт им.В.В.Куйбышева | Способ обработки древесных материалов |
| NZ264079A (en) * | 1993-07-28 | 1996-05-28 | Koshi Preserving Kk | Aqueous wood preservative containing copper, zinc and/or boron compound(s), and a volatile basic compound |
| JPH0788808A (ja) * | 1993-07-28 | 1995-04-04 | Koshii Purezaabingu:Kk | 木材の定着性向上防腐防虫用組成物、木材の防腐防虫処理方法および防腐防虫処理が施された木材 |
| MD1685G2 (ro) * | 1999-12-06 | 2001-12-31 | Государственный Университет Молд0 | Procedeu de tratare antiseptică a fibrei lemnoase |
| RU2211759C1 (ru) * | 2002-04-26 | 2003-09-10 | Ворожцов Георгий Николаевич | Средство и способ защиты неметаллических материалов от биоразрушений |
| MD3681G2 (ro) * | 2008-02-19 | 2009-03-31 | Институт Химии Академии Наук Молдовы | Soluţie organică ecologică pentru tratarea insectofungică a lemnului vechi pus în operă |
| MD4018G2 (ro) * | 2008-09-30 | 2010-09-30 | Институт Химии Академии Наук Молдовы | Procedeu de insectofungicizare şi ignifugare a lemnului vechi pus în operă |
| MD3966C2 (ro) * | 2008-09-30 | 2010-05-31 | Институт Химии Академии Наук Молдовы | Procedeu de insectofungicizare şi hidrofobizare a lemnului vechi pus în operă |
| MD4068B1 (ro) * | 2009-06-22 | 2010-09-30 | КОВАЛЕВА Ольга | Procedeu de tratare a pieselor din lemn (variante) |
-
2011
- 2011-10-10 MD MDA20110083A patent/MD4199C1/ro not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD4199C1 (ro) | 2013-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |