CN100542759C - A kind of copper azole wood protective agent - Google Patents
A kind of copper azole wood protective agent Download PDFInfo
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- CN100542759C CN100542759C CNB2006100277109A CN200610027710A CN100542759C CN 100542759 C CN100542759 C CN 100542759C CN B2006100277109 A CNB2006100277109 A CN B2006100277109A CN 200610027710 A CN200610027710 A CN 200610027710A CN 100542759 C CN100542759 C CN 100542759C
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Abstract
The invention discloses a kind of copper azole wood protective agent, each component title and weight percentage are: nanometer copper compound (content is in CuO) 13～16%; Azepine penta ring 0.2～0.8%; Water surplus; Described nanometer copper compound particle diameter position 50-100nm.Copper azole wood protective agent among the present invention, adopt the nanometer copper compound to add the timber preservative that nitrogen penta heterocycle makes and need not to use amine or Ammonia solvent, not only reduce the cost, and can reach and use ammonia or the same protection effect of amine solvent, avoid carrying the copper compound volatilization, improve the anticorrisive agent fixed performance, help keeping protection effect because of amine or Ammonia solvent evaporates, prevent the pollution of the environment, production technology is simple.
Description
Technical field
The present invention relates to a kind of protective agent, especially relate to a kind of timber protective agent.
Background technology
The general timber preservative in the world today mainly is copper, chromium, arsenic (CCA), copper amine (ammonia) quaternary ammonium salt (ACQ) and copper azoles (CA) etc. because the arsenic chromium among the CCA all is noxious material, easily cause damage to human body, during especially indoor use, bigger to the harm of human body.In the prior art, begun to substitute CCA by efficient low toxic and environment-friendly anticorrisive agent such as ACQ, CA, timber protective agent of the prior art all is that sterilization protection composition ammonification or amine solvent are formulated, melt copper compound and reach the sterilization protection effect for reaching, ammonia or amine solvent are essential, so not only to consume a large amount of solvents, and environment be polluted because amine or Ammonia solvent volatilize easily.Volatilization owing to solvent tends to anticorrisive agent part component is taken out of fixed performance, the reduction sterilization virus killing effect that influences protective agent in addition.
China's wood preservation industry is in new developing period, CCA and ACQ timber preservative are all using simultaneously, antiseptic timber and woodwork greatly part all are used for the open air, because cuprammonium series anticorrisive agent all has color, and the volatilization of its solvent brings harmful effect to environment, so often limiting in the present anticorrosion wooden inlet chamber being extensive use of, therefore, pressing for that a kind of colourless nothing of development is smelt, environment-friendly type, multi-functionally be suitable for the timber protective agent that indoor and outdoor is widely used.
Summary of the invention
Purpose of the present invention mainly is that timber protective agent need use ammonia or amine substance as the deficiency that solvent brings in the prior art in order to solve, and a kind of copper azole wood protective agent that need not amine, ammonia as solvent is provided.
For realizing above purpose, the present invention is achieved through the following technical solutions:
A kind of copper azole wood protective agent, each component title and weight percentage are:
Nanometer copper compound (content is in CuO) 13～16%
Azepine penta ring 0.2～0.8%
Water surplus
Described nanometer copper compound particle diameter position 50-100nm.
Preferably, each component title and weight percentage are:
Nanometer copper compound (content is in CuO) 14.3～14.5%
Azepine penta ring 0.48～0.69%
Water surplus
Described nanometer copper compound particle diameter position 50-100nm.
Described copper compound is the compound of cupric.
Wherein, described azepine penta ring is selected from Tebuconazole (tebuconazole), chemical name:
(RS)-and 1-(4-chlorphenyl)-4.4-dimethyl-3-(1H-1,2,4 triazol-1-yl methyl) penta-3-alcohol), can on market, buy.
Described azepine penta ring can also be: propiconazole, chemical name is: 1-[2-(2, the 4-dichlorophenyl)-4-propyl group-1,3-dioxolanes-2-methyl]-1 hydrogen-1,2,4-triazoles.Can on market, buy acquisition.
Described nanometer copper compound is selected from nanometer basic copper carbonate, nanometer Kocide SD.
Wherein, the nanometer basic copper carbonate can make by the following method, get 0.5mol/L hydrogen sulfate copper solution 50ml, add 1.0 gram PVP, PVP is a PVP, vigorous stirring 0.5 hour, add 1.0mol/L sodium acid carbonate 50ml, 1 gram OP-10, OP-the 10th, APES, continue to stir 1-2 hour, can make particle diameter is the nanometer basic copper carbonate of 50-100nm.
In preparing the method for basic copper carbonate, change sodium acid carbonate into use NaOH, adjust the ratio of using, make reactant reaction complete, can make particle diameter is the nanometer Kocide SD of 50-100nm.
Beneficial effect of the present invention is:
1, after the copper compound nanometer, can a water as solvent, can reduce the cost of raw material of protective agent greatly, through just slightly calculating, can reduce the cost of raw material about 35% after the copper nanometer.
2, the copper compound nanometer can directly act on the microorganism wall of timber and other materials afterwards owing to surface charge effect, stops the breeding of domestomycetes and other bacteriums, and its antibacterial ability greatly improves.
3, the nanometer copper compound be owing to can only make water as solvent, thus do not exist owing to amine or Ammonia solvent evaporates are attached anticorrisive agent out and run off, thus the fixed performance of anticorrisive agent greatly improves.
4, the nanometer copper compound can a water as solvent, so can be owing to the volatilization and the loss of amine or Ammonia solvent, and contaminated environment.
The specific embodiment
Below in conjunction with specific embodiment component of the present invention is described further:
Embodiment 1
Each weight percentages of components is
Nanometer basic copper carbonate (content is in CuO) 13.0%
Tebuconazole 0.2%
Water 86.8%
Nanometer basic copper carbonate particle diameter is 50-100nm;
The preparation method
At room temperature in preparation tank, drop into the nanoscale copper compound, drop into Tebuconazole and water again, utilize high-shearing dispersion emulsifying machine to stir 2～3 hours, make it fully mix.
Embodiment 2
Each weight percentages of components is
Nanometer basic copper carbonate (content is in CuO) 13.0%
Tebuconazole 0.8%
Water 86.2%
Nanometer basic copper carbonate particle diameter is 50-100nm;
The preparation method is identical with embodiment 1.
Embodiment 3
Each weight percentages of components is
Nanometer basic copper carbonate (content is in CuO) 14.3%
Tebuconazole 0.48%
Water 85.22%
Nanometer basic copper carbonate particle diameter is 50-100nm;
The preparation method is identical with embodiment 1.
Embodiment 4
Each weight percentages of components is
Nanometer basic copper carbonate (content is in CuO) 14.3%
Tebuconazole 0.69%
Water 85.01%
Nanometer basic copper carbonate particle diameter is 50-100nm;
The preparation method is identical with embodiment 1.
Embodiment 5
Each weight percentages of components is
Nanometer basic copper carbonate (content is in CuO) 14.5%
Tebuconazole 0.48%
Water 85.02%
Nanometer basic copper carbonate particle diameter is 50-100nm;
The preparation method is identical with embodiment 1.
Embodiment 6
Each weight percentages of components is
Nanometer basic copper carbonate (content is in CuO) 14.0%
Tebuconazole 0.6%
Water 85.4%
Nanometer basic copper carbonate particle diameter is 50-100nm;
The preparation method is identical with embodiment 1.
Embodiment 7
Each weight percentages of components is
Nanometer basic copper carbonate (content is in CuO) 14.4%
Propiconazole 0.5%
Water 85.1%
Nanometer basic copper carbonate particle diameter is 50-100nm;
The preparation method is identical with embodiment 1.
Embodiment 8
Each weight percentages of components is
Nanometer Kocide SD (content is in CuO) 14.4%
Propiconazole 0.62%
Water 84.98%
Nanometer Kocide SD particle diameter is 50-100nm;
The preparation method is identical with embodiment 1.
Embodiment 9
Each weight percentages of components is
Nanometer Kocide SD (content is in CuO) 14.5%
Propiconazole 0.55%
Water 84.95%
Nanometer Kocide SD particle diameter is 50-100nm;
The preparation method is identical with embodiment 1.
Embodiment 10
Each weight percentages of components is
Nanometer Kocide SD (content is in CuO) 14.5%
Propiconazole 0.58%
Water 84.92%
Nanometer Kocide SD particle diameter is 50-100nm;
The preparation method is identical with embodiment 1.
Embodiment 11
Each weight percentages of components is
Nanometer basic copper carbonate (content is in CuO) 14.2%
Propiconazole 0.35%
Water 85.45%
Nanometer basic copper carbonate particle diameter is 50-100nm;
The preparation method is identical with embodiment 1.
Embodiment 12
Each weight percentages of components is
Nanometer basic copper carbonate (content is in CuO) 15.8%
Propiconazole 0.72%
Water 83.48%
Nanometer basic copper carbonate particle diameter is 50-100nm;
The preparation method is identical with embodiment 1.
Claims (2)
1. a copper azole wood protective agent is characterized in that, each component title and weight percentage are:
The nanometer copper compound, content counts 13～16% with CuO
Azepine penta ring 0.2～0.8%
Water surplus
Described nanometer copper compound particle diameter is 50-100nm, and wherein, described azepine penta ring is selected from Tebuconazole or propiconazole, and described nanometer copper compound is selected from nanometer basic copper carbonate, nanometer Kocide SD.
2. copper azole wood protective agent according to claim 1 is characterized in that, each component title and weight percentage are:
The nanometer copper compound, content counts 14.3～14.5% with CuO
Azepine penta ring 0.48～0.69%
Water surplus
Described nanometer copper compound particle diameter is 50-100nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100277109A CN100542759C (en) | 2006-06-13 | 2006-06-13 | A kind of copper azole wood protective agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100277109A CN100542759C (en) | 2006-06-13 | 2006-06-13 | A kind of copper azole wood protective agent |
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| CN1883898A CN1883898A (en) | 2006-12-27 |
| CN100542759C true CN100542759C (en) | 2009-09-23 |
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| CNB2006100277109A Active CN100542759C (en) | 2006-06-13 | 2006-06-13 | A kind of copper azole wood protective agent |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023126898A1 (en) * | 2021-12-31 | 2023-07-06 | Adama Makhteshim Ltd. | Combination of copper-based fungicide and azole fungicide |
| WO2023233380A1 (en) * | 2022-06-02 | 2023-12-07 | Adama Makhteshim Ltd. | Fungicidal compositions |
| WO2023233378A1 (en) * | 2022-06-02 | 2023-12-07 | Adama Makhteshim Ltd. | Azole fungicide composition |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069520A (en) * | 2010-11-25 | 2011-05-25 | 浙江大学 | Compound preservative for wood or wood products and preparation method and processing method thereof |
| CN102211340B (en) * | 2011-05-30 | 2014-04-02 | 上海大不同木业科技有限公司 | Preservative as well as preparation and application thereof |
| CN105437339A (en) * | 2015-12-28 | 2016-03-30 | 常熟市石林木材有限责任公司 | Wood preservative |
| CN105619559A (en) * | 2015-12-28 | 2016-06-01 | 常熟市石林木材有限责任公司 | Preparation method of wood preservative |
| CN107756579A (en) * | 2017-09-27 | 2018-03-06 | 柳州隆泰竹业有限公司 | A kind of production method of anti-corrosion bamboo flooring |
-
2006
- 2006-06-13 CN CNB2006100277109A patent/CN100542759C/en active Active
Non-Patent Citations (2)
| Title |
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| 铜唑类防腐剂在竹材中的固着性. 覃道春，王雅梅，蒋明亮，刘君良.木材工业，第18卷第1期. 2004 |
| 铜唑类防腐剂在竹材中的固着性. 覃道春，王雅梅，蒋明亮，刘君良.木材工业，第18卷第1期. 2004 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023126898A1 (en) * | 2021-12-31 | 2023-07-06 | Adama Makhteshim Ltd. | Combination of copper-based fungicide and azole fungicide |
| WO2023233380A1 (en) * | 2022-06-02 | 2023-12-07 | Adama Makhteshim Ltd. | Fungicidal compositions |
| WO2023233378A1 (en) * | 2022-06-02 | 2023-12-07 | Adama Makhteshim Ltd. | Azole fungicide composition |
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| Publication number | Publication date |
|---|---|
| CN1883898A (en) | 2006-12-27 |
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Effective date of registration: 20191223 Address after: 214500 No.19 Fukang Road, Xieqiao Town, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: Jingjiang Guolin Wood Co. Ltd. Address before: 200051, building 1, building 518, No. 4 West Zhongshan Road, Shanghai, Changning District Patentee before: Shanghai Dabutong Wood Technology Co., Ltd. |
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