CN107891491B - A kind of timber preservative and its application - Google Patents
A kind of timber preservative and its application Download PDFInfo
- Publication number
- CN107891491B CN107891491B CN201711136696.0A CN201711136696A CN107891491B CN 107891491 B CN107891491 B CN 107891491B CN 201711136696 A CN201711136696 A CN 201711136696A CN 107891491 B CN107891491 B CN 107891491B
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- CN
- China
- Prior art keywords
- timber preservative
- timber
- application
- wood preservation
- ammonium salt
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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
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
-
- 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
- B27K2240/00—Purpose of the treatment
- B27K2240/20—Removing fungi, molds or insects
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The present invention relates to agricultural technology fields, and more particularly to timber preservative, the timber preservative contains compound shown in formula A:
Description
Technical field
The present invention relates to agricultural technology fields, more particularly to a kind of timber preservative and its application.
Background technique
Timber is a kind of natural organic, but is easy to be invaded by fungi, bacterium or microorganism in use
It attacks and rots.Therefore, with the service life of prolonging wood, had in timber using preservative treatment is carried out in time in preceding or use
Meaning of crucial importance.
Summary of the invention
The present invention provides compounds shown in a kind of formula A:
Wherein X is selected from: carbon atom number is the aliphatic alkane of 1-10；M is selected from Na, K.
And provide a kind of timber preservative containing compound shown in formula A.
Timber preservative provided by the invention, can also contain quaternary ammonium salt, the quaternary ammonium salt be selected from tetraalkyl bromination ammonium salt,
Tetraalkyl chlorination ammonium salt, tetraalkyl ammonium sulfate.
The timber preservative that root invention provides, can also contain Cyproconazole.
Further, timber preservative provided by the invention contains 2~10 parts of compound shown in formula A, quaternary ammonium salt 0~10
Part, 0~30 part of Cyproconazole, 0~20 part of n-butanol, 40-80 parts of dehydrated alcohol, remaining supplies 100 parts for water.Wherein part is every
The ratio of each component calculated according to weight in hundred portions of timber preservatives.
Further, quaternary ammonium salt is selected from: tetrabutylammonium bromide, tetrabutylammonium chloride, tetrabutylammonium iodide, tetrabutyl sulfuric acid
Ammonium, dodecyl trimethyl ammonium bromide.
Compound shown in formula A preferably is selected from flowering structure:
In addition, the application the present invention also provides timber preservative of the present invention in wood preservation.
Beneficial effects of the present invention are as follows:
The present invention provides a kind of new compound and contain the timber preservative of the compound.
Specific embodiment
Specific embodiment is only the description of the invention, without constituting the limitation to the content of present invention, below in conjunction with
Invention is further explained and description for specific embodiment.
The synthesis of 1 compound A-1 of embodiment:
The synthesis of intermediate 1:
In 500 milliliters of there-necked flasks, under nitrogen protection, 15.04 grams of B amidine hydrochloric acid salt (0.16mol), tricyano first is added
It 5 grams of alkane potassium (0.0387mol), is warming up to 190 DEG C and reacts 12 hours, be then slowly added into 40 milliliters of n,N-dimethylacetamide,
Then it is reacted 24 hours in 180 DEG C.It is down to room temperature, 100 milliliters of water are added, stirs, solid is obtained by filtration.By obtained solid
It is added in 50 milliliter 5% of sodium bicarbonate solution, stirs 1 hour, filtering.Obtained solid is added to 50 milliliters of ethyl alcohol
In, it stirs 1 hour, filtering.After the drying of obtained solid, Soxhlet extractor is added, is extracted with ethyl acetate 24 hours, it will
White solid filtering in extraction flask, it is dry, obtain 2.6 grams of compound shown in intermediate 1, yield 21.54%.
Mass Spectrometer Method has been carried out to product shown in obtained intermediate 1, has obtained the m/e:214 of product.
Elemental analysis carried out to product shown in obtained intermediate 1, and measured value % (C, 56.11；H, 4.62；N,
39.12), calculated value (C, 56.07；H,4.71；N,39.23).
The synthesis of compound A-1:
20 milliliters of Isosorbide-5-Nitrae-dioxane, compound shown in 0.27 gram of intermediate 1 is added in 100 milliliters of there-necked flasks, nitrogen protection
(0.00125mol), 2.5 milliliters of the sodium hydroxide solution of 1mol/L are stirred at room temperature 40 hours.Filtering, obtained solid is in nitrogen
It is dried under reduced pressure at lower 100 DEG C of gas shielded, obtains 0.22 gram of compound shown in formula A-1, yield 75.86%.
Elemental analysis carried out to product shown in obtained formula A-1, and measured value % (C, 50.90；H, 3.81, N, 35.62),
Calculated value (C, 50.85；H,3.84；N,35.58).
2 compound A-2 of embodiment~compound A-14 synthesis
B amidine hydrochloric acid salt therein is only changed into the hydrochloric acid of corresponding amidine by the synthesis of reference compound A-1 as needed
Salt changes sodium hydroxide solution therein into potassium hydroxide solution as needed, synthesizes compound A-2~compound A-14.
Elemental analysis has been carried out to the compound of synthesis, as a result see the table below:
The preparation of 3 timber preservative of embodiment
The preparation method of timber preservative of the present invention is as follows, by 2~10 parts of compound shown in formula A, 0~10 part of quaternary ammonium salt,
0~30 part of Cyproconazole, 0~20 part of n-butanol, 40-80 parts of dehydrated alcohol are added in reaction kettle, and it is small to be heated to reflux holding 2
When, it is then down to room temperature, water is slowly added to total number 100, stirs evenly.
Its described part is the ratio of each component in timber preservative per hundred parts calculated according to weight, is exemplified below:
By 2~10kg of compound shown in formula A, 0~10kg of quaternary ammonium salt, 0~30kg of Cyproconazole, 0~20kg of n-butanol, nothing
Water-ethanol 40-80kg is added in reaction kettle, is heated to reflux and is kept for 2 hours, is then down to room temperature, is slowly added to water to gross weight
100kg is measured, is stirred evenly.
According to above-mentioned preparation method, it is prepared for following 33 kinds of timber preservatives, prepared timber preservative code name and correspondence
Dosage of each component (kg) is as follows:
The performance test of 4 timber preservative of embodiment
With aspergillus niger (Aspergillus niger) and Trichoderma viride (Trichoderma viride) for test strain,
Referring to GB/T18261-2000 " test method that mould inhibitor prevents and treats timber mould and Stain fungi ", to the wood of the embodiment of the present invention 3
Material preservative has carried out fungicidal properties in timber room and has tested, and control sample is the test material of unused preservative processing, as a result see the table below:
As seen from the above table, timber preservative of the present invention has Anti-mildew capability.In terms of can be used for handling wood preservation
Using.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (6)
1. a kind of application of timber preservative in wood preservation, the timber preservative contain compound shown in formula A:
Wherein X is selected from: carbon atom number is the aliphatic alkane of 1-10；M is selected from Na, K；
The timber preservative is used to prevent and treat the corrosion and mildew of timber caused by aspergillus niger and Trichoderma viride.
2. application of the timber preservative according to claim 1 in wood preservation, which is characterized in that the wood preservation
Agent also contains quaternary ammonium salt, and the quaternary ammonium salt is selected from tetraalkyl bromination ammonium salt, tetraalkyl chlorination ammonium salt, tetraalkyl ammonium sulfate.
3. application of the timber preservative according to claim 1 in wood preservation, which is characterized in that the wood preservation
Agent also contains Cyproconazole.
4. application of the timber preservative according to claim 1 in wood preservation, the timber preservative contains formula A institute
Show 2~10 parts of compound, 0~10 part of quaternary ammonium salt, 0~30 part of Cyproconazole, 0~20 part of n-butanol, 40-80 parts of dehydrated alcohol,
Remaining is water；
Described part is the ratio of each component in timber preservative per hundred parts calculated according to weight.
Quaternary ammonium 5. application of the timber preservative according to claim 2 in wood preservation, in the timber preservative
Salt is selected from: tetrabutylammonium bromide, tetrabutylammonium chloride, tetrabutyl ammonium sulfate.
6. application of the timber preservative according to claim 1 in wood preservation, in the timber preservative, formula A institute
Show that compound is selected from flowering structure:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711136696.0A CN107891491B (en) | 2017-11-16 | 2017-11-16 | A kind of timber preservative and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711136696.0A CN107891491B (en) | 2017-11-16 | 2017-11-16 | A kind of timber preservative and its application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107891491A CN107891491A (en) | 2018-04-10 |
| CN107891491B true CN107891491B (en) | 2019-10-29 |
Family
ID=61805539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711136696.0A Active CN107891491B (en) | 2017-11-16 | 2017-11-16 | A kind of timber preservative and its application |
Country Status (1)
| Country | Link |
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| CN (1) | CN107891491B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891492B (en) * | 2017-11-16 | 2019-10-29 | 泉州市春锦窗帘布艺有限公司 | A kind of timber preservative and its application |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241035A (en) * | 2011-07-23 | 2011-11-16 | 李艳丽 | Wood protectant |
| CN104041512A (en) * | 2014-05-30 | 2014-09-17 | 青岛辰青信息技术有限公司 | Wood preservative |
| CN104786327A (en) * | 2015-04-28 | 2015-07-22 | 青岛千帆高新技术有限公司 | Environment-friendly wood preservative |
| CN105459238A (en) * | 2014-08-27 | 2016-04-06 | 沈阳信达信息科技有限公司 | Wood preservative |
| CN106042112A (en) * | 2016-06-29 | 2016-10-26 | 明光市阳光木业有限公司 | Wood preservative |
-
2017
- 2017-11-16 CN CN201711136696.0A patent/CN107891491B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241035A (en) * | 2011-07-23 | 2011-11-16 | 李艳丽 | Wood protectant |
| CN104041512A (en) * | 2014-05-30 | 2014-09-17 | 青岛辰青信息技术有限公司 | Wood preservative |
| CN105459238A (en) * | 2014-08-27 | 2016-04-06 | 沈阳信达信息科技有限公司 | Wood preservative |
| CN104786327A (en) * | 2015-04-28 | 2015-07-22 | 青岛千帆高新技术有限公司 | Environment-friendly wood preservative |
| CN106042112A (en) * | 2016-06-29 | 2016-10-26 | 明光市阳光木业有限公司 | Wood preservative |
Non-Patent Citations (1)
| Title |
|---|
| "Hexaazaphenalene Derivatives: One-Pot Synthesis, Hydrogen-Bonded ChiralHelix, and Fluorescence Properties;Shuichi Suzuki等;《Organic Letters》;p.5036-5039;20101231(第21期);第5036-5039页 * |
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| Publication number | Publication date |
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| CN107891491A (en) | 2018-04-10 |
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Effective date of registration: 20190920 Address after: 362300 175 South Gate Street, Fengzhou Town, Nanan City, Quanzhou, Fujian Applicant after: Quanzhou Chun Jin curtain fabric Co., Ltd. Address before: 054000 Jing Zhao village, Xingtai City, Shahe Town, Qiaodong District, Xingtai City, Hebei Province, Beijing Guangzhou Road Applicant before: Li Xian Wei |
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Effective date of registration: 20200109 Address after: 364400 Toyama Industrial Park, Zhangping, Fujian, Longyan Patentee after: De-Nol forestry Co., Ltd of city of zhang-ping Address before: 362300 175 South Gate Street, Fengzhou Town, Nanan City, Quanzhou, Fujian Patentee before: Quanzhou Chun Jin curtain fabric Co., Ltd. |
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