MD4068B1 - Procedeu de tratare a pieselor din lemn (variante) - Google Patents
Procedeu de tratare a pieselor din lemn (variante)Info
- Publication number
- MD4068B1 MD4068B1 MDA20090092A MD20090092A MD4068B1 MD 4068 B1 MD4068 B1 MD 4068B1 MD A20090092 A MDA20090092 A MD A20090092A MD 20090092 A MD20090092 A MD 20090092A MD 4068 B1 MD4068 B1 MD 4068B1
- Authority
- MD
- Moldova
- Prior art keywords
- working
- wood products
- impregnation
- variants
- hexacyanoferrate
- Prior art date
Links
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
Invenţia se referă la industria de prelucrare a lemnului, în particular la procedee de tratare a pieselor din lemn cu scop de protecţie contra putrezirii, mucegaului, insectelor si rozătoarelor, cu sporirea concomitentă a rezistenţei la foc şi umiditate.Procedeul de tratare a pieselor din lemn include impregnarea lor cu o soluţie apoasă de sulfaţi de cupru şi zinc, timp de 10 min, după care se efectuează impregnarea cu o soluţie apoasă de fero(II)hexacianoferat(III) de calciu şi alcool polivinilic, timp de 5 min (varianta 1) sau se efectuează impregnarea cu o soluţie coloidală de fero(II)hexacianoferat(III) de cupru, zinc şi alcool polivinilic timp 10 min (varianta 2), cu uscarea ulterioară a pieselor la aer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20090092A MD4068B1 (ro) | 2009-06-22 | 2009-06-22 | Procedeu de tratare a pieselor din lemn (variante) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20090092A MD4068B1 (ro) | 2009-06-22 | 2009-06-22 | Procedeu de tratare a pieselor din lemn (variante) |
Publications (1)
Publication Number | Publication Date |
---|---|
MD4068B1 true MD4068B1 (ro) | 2010-09-30 |
Family
ID=43569068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20090092A MD4068B1 (ro) | 2009-06-22 | 2009-06-22 | Procedeu de tratare a pieselor din lemn (variante) |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD4068B1 (ro) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD4199C1 (ro) * | 2011-10-10 | 2013-09-30 | Государственный Университет Молд0 | Procedeu de tratare antiseptică a pieselor din lemn |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RO111279B (ro) * | 1994-08-01 | 1996-08-30 | Sc Ital Ro Srl Pitesti | Produs ignifug, pentru protecția la foc a produselor din lemn |
RU2072300C1 (ru) * | 1992-09-17 | 1997-01-27 | Евгения Ивановна Иванникова | Антисептический водорастворимый препарат для защиты сырой древесины |
CZ320097A3 (cs) * | 1995-04-12 | 1998-02-18 | Bayer Aktiengesellschaft | Ochranné prostředky pro dřevo, obsahující sloučeninu mědi |
RU2141398C1 (ru) * | 1998-05-21 | 1999-11-20 | Баркова Наталья Петровна | Средство для защиты древесины |
PL326575A1 (en) * | 1998-05-29 | 1999-12-06 | Inco Veritas Sp Z Oo Zaklad Ch | Agent for all-aspect protection of wood |
RU2147510C1 (ru) * | 1999-06-15 | 2000-04-20 | Хризман Игорь Ефимович | Средство для защиты древесины |
MD1685G2 (ro) * | 1999-12-06 | 2001-12-31 | Государственный Университет Молд0 | Procedeu de tratare antiseptică a fibrei lemnoase |
RU2191111C2 (ru) * | 2001-01-15 | 2002-10-20 | Общество с ограниченной ответственностью "Научно-производственное объединение НОРТ" | Состав для огне- и биозащиты древесины |
RU2247652C1 (ru) * | 2003-09-17 | 2005-03-10 | Закрытое акционерное общество "Химсервис-М" | Средство для защиты древесины от деревоокрашивающих и плесневелых грибов и насекомых |
MD3052G2 (ro) * | 2005-07-04 | 2006-12-31 | Государственный Университет Молд0 | Dispersie pe bază de hidroxid de calciu pentru fixarea şi consolidarea frescelor, finisajelor şi a elementelor ornamentale vechi din marmură, beton şi mortar |
-
2009
- 2009-06-22 MD MDA20090092A patent/MD4068B1/ro not_active IP Right Cessation
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2072300C1 (ru) * | 1992-09-17 | 1997-01-27 | Евгения Ивановна Иванникова | Антисептический водорастворимый препарат для защиты сырой древесины |
RO111279B (ro) * | 1994-08-01 | 1996-08-30 | Sc Ital Ro Srl Pitesti | Produs ignifug, pentru protecția la foc a produselor din lemn |
CZ320097A3 (cs) * | 1995-04-12 | 1998-02-18 | Bayer Aktiengesellschaft | Ochranné prostředky pro dřevo, obsahující sloučeninu mědi |
RU2141398C1 (ru) * | 1998-05-21 | 1999-11-20 | Баркова Наталья Петровна | Средство для защиты древесины |
PL326575A1 (en) * | 1998-05-29 | 1999-12-06 | Inco Veritas Sp Z Oo Zaklad Ch | Agent for all-aspect protection of wood |
RU2147510C1 (ru) * | 1999-06-15 | 2000-04-20 | Хризман Игорь Ефимович | Средство для защиты древесины |
MD1685G2 (ro) * | 1999-12-06 | 2001-12-31 | Государственный Университет Молд0 | Procedeu de tratare antiseptică a fibrei lemnoase |
RU2191111C2 (ru) * | 2001-01-15 | 2002-10-20 | Общество с ограниченной ответственностью "Научно-производственное объединение НОРТ" | Состав для огне- и биозащиты древесины |
RU2247652C1 (ru) * | 2003-09-17 | 2005-03-10 | Закрытое акционерное общество "Химсервис-М" | Средство для защиты древесины от деревоокрашивающих и плесневелых грибов и насекомых |
MD3052G2 (ro) * | 2005-07-04 | 2006-12-31 | Государственный Университет Молд0 | Dispersie pe bază de hidroxid de calciu pentru fixarea şi consolidarea frescelor, finisajelor şi a elementelor ornamentale vechi din marmură, beton şi mortar |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD4199C1 (ro) * | 2011-10-10 | 2013-09-30 | Государственный Университет Молд0 | Procedeu de tratare antiseptică a pieselor din lemn |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) |