CN106363729A - Antiseptic wood, made of poplar, for landscape architecture - Google Patents
Antiseptic wood, made of poplar, for landscape architecture Download PDFInfo
- Publication number
- CN106363729A CN106363729A CN201610966365.9A CN201610966365A CN106363729A CN 106363729 A CN106363729 A CN 106363729A CN 201610966365 A CN201610966365 A CN 201610966365A CN 106363729 A CN106363729 A CN 106363729A
- Authority
- CN
- China
- Prior art keywords
- wood
- poplar
- anticorrisive agent
- anticorrosive wood
- mannolidea
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- B27K3/02—Processes; Apparatus
- B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
-
- 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
- B27K3/0207—Pretreatment of wood before impregnation
- B27K3/0214—Drying
-
- 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
- B27K3/34—Organic impregnating agents
- B27K3/50—Mixtures of different organic impregnating agents
-
- 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/007—Treating of wood not provided for in groups B27K1/00, B27K3/00 using pressure
- B27K5/0075—Vacuum
-
- 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/04—Combined bleaching or impregnating and drying of wood
-
- 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
Abstract
The invention discloses antiseptic wood, made of poplars, for landscape architecture. The antiseptic wood is made through the following steps that poplar wood is dried till the moisture content of the poplar wood is less than or equal to 13%; (3), the poplar wood is impregnated with antiseptics, more specially, the dried poplar wood is put in a high-pressure impregnating tank, after the high-pressure impregnating tank is covered with a cap, the high-pressure impregnating tank is vacuumized till the vacuum degree is 0.08-0.09 MPa, the vacuum degree is kept for 30-60 min, and then the high-pressure impregnating tank is filled with the antiseptics, so that the vacuum in the high-pressure impregnating tank is released, and the pressure of the high-pressure impregnating tank is slowly increased to 1.2-1.4 MPa; after being maintained for 2-4 h, the pressure is released, and the antiseptics are discharged; and next the high-pressure impregnating tank is vacuumized again till the vacuum degree is 0.08-0.09 MPa, and after the vacuum degree is kept for 10-30 min, the vacuum is released, and the wood is taken out; and (4) the impregnated wood is dried till the moisture content is less than or equal to 12% so as to obtain the needed antiseptic wood made of poplars.
Description
Technical field
The present invention relates to a kind of anticorrisive agent, specifically a kind of wooden standby garden landscape anticorrosive wood of willow that utilizes, belongs to agricultureIndustry technical field.
Background technology
Anticorrosive wood, is by after the artificial interpolation of common wood process chemical preservative, makes it have anticorrosion, protection against the tide, anti-Fungi, ant prevention, anti-going mouldy and the characteristic such as waterproof. Can directly contact soil and wet environment, often use out of doorsPlate, engineering, view, anticorrosive wood flower stands etc., have a rest and appreciate wild beauty for people, are outdoor flooring, garden landscape, wood autumnThousand, the ideal material of recreational facilities, wooden footway etc.
Conventional timber preservative is divided into three major types at present: oils anticorrisive agent is mainly antiseptic oil, coal tar, carbolineum etc.;Oil carries anticorrisive agent, mainly comprises pentachlorophenol, copper naphthenate, copper 8-quinolinolate etc.; Water ballast anticorrisive agent comprises the water containing arsenic or chromiumCarry type anticorrisive agent, as CCA (copper chromium arsenic), ACC (acid copper chromate), ACA (ammonical copper arsenite), ACZA (the molten arsenic acid zinc-copper of ammonia)Deng, do not contain the waterborne preservative of arsenic or chromium as ACQ (quaternary ammonium copper), CBA-A (copper borazol), CA-B (copper azoles) etc. These biographiesSystem timber preservative has been obtained good antiseptic effect, but can environment be produced and be polluted, and does by bioconcentration and food chainWith, make medicament accumulate in vivo, residual, even cause the chronic murders by poisoning such as carcinogenic, teratogenesis, gene mutation.
MannolideA isolates three kinds of new diterpene-kind compounds from cephalotaxus plant, finds to have new completeCarbon skeleton, antitumor activity is good, is published in first Mannolides A – C with an Intact Diterpenoid
Skeleton Providing Insights on the Biosynthesis of Antitumor Cephalotaxus
Troponoids，Org.Lett.,2016,18(8),1880–1883。
Applicant finds that MannolideA coordinates under certain proportion with vinblastine for preparing poplar anticorrosive wood and hasThe effect of anticorrosion synergy.
Summary of the invention
The problem existing for above-mentioned prior art, the object of the present invention is to provide one to utilize the wooden Bei of willow gardenWoods view anticorrosive wood, it is to utilize poplar to prepare anticorrosive wood favorable anti-corrosion effect as material, cost is low.
To achieve these goals, the technical solution used in the present invention is: a kind of wooden standby garden landscape of willow that utilizesAnticorrosive wood, described anticorrosive wood is through following steps, and the processing of the poplar drying of wood, makes its moisture content≤13%; (3), timber picklingAnticorrisive agent processing: dried timber is packed in high-pressure impregnation tank, build after lid, by high-pressure impregnation tank suction extremely0.08MPa～0.09MPa, keeps 30～60 minutes, then in high-pressure impregnation tank, fills anticorrisive agent, and removal vacuum, slowly addsBe depressed into 1.2～1.4MPa, and pressurize 2～4 hours, release, discharges anticorrisive agent, then high-pressure impregnation tank is evacuated to again0.08MPa～0.09MPa, keeps 10～30 minutes, removes vacuum, takes out timber; (4), by the drying of wood after impregnation processTo moisture content≤12%, obtain required poplar anticorrosive wood.
The main active ingredient of described anticorrisive agent is: MannolideA and vinblastine, its structural formula of MannolideAAs follows:
Described MannolideA is 1:1-30:1, MannolideA and catharanthus roseus with the ratio of the parts by weight of vinblastineThe weight of alkali accounts for 0.3%～5% of anticorrisive agent gross weight.
The present invention is by preparing anticorrosive wood using poplar as raw material, and cost of manufacture is low, and anticorrisive agent utilizes native compoundMannolideA and vinblastine compound preservative, pollution-free, applicant finds that MannolideA and vinblastine compatibility are spyThe poplar anticorrosive wood of finding preparation under fixed ratio has good anti-mold effect, particularly at MannolideA and vinblastineThe ratio of parts by weight be between 23-25:1, its collaborative anti-mold effect very obviously, and toxicity is little, health environment-friendly.
Detailed description of the invention
Vinblastine, No. CAS: 865-21-4, Chengdu Zhi Biaohuachun Bioisystech Co., Ltd etc. are all on sale.
The preparation method of compound MannolideA involved in the present invention is referring to document: (Mannolides A – C with
an Intact Diterpenoid Skeleton Providing Insights on the Biosynthesis of
Antitumor Cephalotaxus Troponoids，Org.Lett.,2016,18(8),1880–1883)。
Effect test:
Examination material poplar anticorrosive wood, the processing of the poplar drying of wood, makes its moisture content≤13%; (3), timber pickling anticorrisive agent placeReason: dried timber is packed in high-pressure impregnation tank, builds after lid, by high-pressure impregnation tank suction to 0.08MPa～0.09MPa, keeps 30～60 minutes, then in high-pressure impregnation tank, fills anticorrisive agent, removal vacuum, be slowly forced into 1.2～1.4MPa, and pressurize 2～4 hours, release, discharges anticorrisive agent, then high-pressure impregnation tank is evacuated to again 0.08MPa～0.09MPa, keeps 10～30 minutes, removes vacuum, takes out timber; (4), by the drying of wood after impregnation process to moisture content≤12%, obtain required poplar anticorrosive wood.
In this experiment, poplar is all processed into the sample of 100mm × 60mm × 10mm (long × wide × thick).
Mould: aspergillus niger (AspergillusnigerV.Tiegh), Penicillium citrinum (PenicilliumcitrintimThom), bacterial classification is provided by INST OF WOOD INDUDTRY CHINESE.
Experimental facilities
MJX-8503 intelligence incubator, BCL-1360-B type superclean bench etc.
The sample of same group is placed on to groined type in beaker and puts, weight bears down on one to prevent from floating, and then pours liquid into alsoMake its liquid level exceed sample material top 2cm. After taking-up, wipe the raffinate of specimen surface. Blank group sample soaks with sterilized water,Sample after treatment is placed in ventilation, dry 21 days of gas.
Anti-mold effect is evaluated
With reference to national standard " mould inhibitor control timber mould and the blue experimental technique that becomes bacterium ", Check processing sample indoorFungicidal properties. Sample connects in 4 weeks after bacterium, and killed value and the specimen surface of a sample of every 3 days observed and recordeds go mouldyDegree, and the killed value of reference sample.
| The degree that specimen surface goes mouldy | Examination bacterium infects the killed value of area |
| Specimen surface is without mycelia | 0 |
| Specimen surface infects area < 1/4 | 1 |
| Specimen surface infects area 1/4～1/2 | 2 |
| Specimen surface infects area 1/2～3/4 | 3 |
| Specimen surface infects area > 3/4 | 4 |
Medicament to the preventing efficiency computing formula of mould is:
In E=(1-Dt/D0) × 100% formula: E is preventing efficiency (%); Dt is the average killed value of chemicals treatment sample;D0 is the average killed value of untreated control sample,
After indoor mildew-resistant in 4 weeks experiment, anticorrosive wood sample prepared by variable concentrations to the preventing efficiency of mould in Table.
The auxiliary formula of anticorrisive agent is: polyvinylpyrrolidone 2%, n-butanol 5%, excess water.
A is MannolideA, and B is vinblastine.
Can find out that by experimental result single MannolideA and vinblastine prepare anticorrosive wood as anticorrisive agent and haveCertain anti-mold effect, but effect is not remarkable, a large amount of tests shows to only have MannolideA and vinblastine 23-25:1)The anticorrosive wood prepared of ratio anticorrisive agent good for the prevention effect of mould, and other ratio groups are all not remarkable, visibleThe collaborative antiseptic effect of poplar anticorrosive wood that MannolideA and vinblastine are prepared as anticorrisive agent in the time of 23-25:1 is obvious, toolThere is significant progress.
Claims (3)
1. utilize the wooden standby garden landscape anticorrosive wood of willow, described anticorrosive wood is through following steps, the poplar drying of woodProcess, make its moisture content≤13%; (3), timber pickling anticorrisive agent processing: dried timber is packed in high-pressure impregnation tank into lidAfter good lid, high-pressure impregnation tank suction, to 0.08MPa～0.09MPa, is kept 30～60 minutes, then at high-pressure impregnation tankInside fill anticorrisive agent, removal vacuum, is slowly forced into 1.2～1.4MPa, and pressurize 2～4 hours, and anticorrisive agent is discharged in release, soAfter high-pressure impregnation tank is evacuated to 0.08MPa～0.09MPa again, keep 10～30 minutes, remove vacuum, take out timber;(4), by the drying of wood after impregnation process to moisture content≤12%, obtain required poplar anticorrosive wood.
2. a kind of wooden standby garden landscape anticorrosive wood of willow that utilizes according to claim 1,, it is characterized in that, described inThe main active ingredient of anticorrisive agent be: MannolideA and vinblastine, its structural formula of MannolideA is as follows:
3. a kind of wooden standby garden landscape anticorrosive wood of willow that utilizes according to claim 1, is characterized in that, describedMannolideA is 1:1-30:1 with the ratio of the parts by weight of vinblastine, and the weight of MannolideA and vinblastine accounts for anticorrosion0.3%～5% of agent gross weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610966365.9A CN106363729B (en) | 2016-11-04 | 2016-11-04 | A kind of wooden standby garden landscape anticorrosive wood of utilization willow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610966365.9A CN106363729B (en) | 2016-11-04 | 2016-11-04 | A kind of wooden standby garden landscape anticorrosive wood of utilization willow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106363729A true CN106363729A (en) | 2017-02-01 |
| CN106363729B CN106363729B (en) | 2017-11-03 |
Family
ID=57894259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610966365.9A Active CN106363729B (en) | 2016-11-04 | 2016-11-04 | A kind of wooden standby garden landscape anticorrosive wood of utilization willow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106363729B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471365A (en) * | 2017-09-29 | 2017-12-15 | 徐州得铸生物科技有限公司 | A kind of municipal gardens anticorrosive wood |
| CN107571346A (en) * | 2017-09-01 | 2018-01-12 | 南宁市森雄木业有限公司 | A kind of double-deck superposition finger-jointed plate and preparation method thereof |
| CN109719816A (en) * | 2018-11-22 | 2019-05-07 | 安徽兴华农庄有限公司 | A kind of flexible gardens anticorrosive wood and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295545A (en) * | 2010-06-23 | 2011-12-28 | 中国科学院大连化学物理研究所 | Method for biosynthesizing abietane diterpenoid compounds by using cephalotaxus fortune culture cells |
| CN104029264A (en) * | 2014-06-25 | 2014-09-10 | 江苏东珠景观股份有限公司 | High-durability preservative-treated timber for landscape planting |
| CN104647522A (en) * | 2013-11-22 | 2015-05-27 | 高天红 | Efficient environmentally-friendly fire retardant for wood impregnation, and treatment technology thereof |
-
2016
- 2016-11-04 CN CN201610966365.9A patent/CN106363729B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295545A (en) * | 2010-06-23 | 2011-12-28 | 中国科学院大连化学物理研究所 | Method for biosynthesizing abietane diterpenoid compounds by using cephalotaxus fortune culture cells |
| CN104647522A (en) * | 2013-11-22 | 2015-05-27 | 高天红 | Efficient environmentally-friendly fire retardant for wood impregnation, and treatment technology thereof |
| CN104029264A (en) * | 2014-06-25 | 2014-09-10 | 江苏东珠景观股份有限公司 | High-durability preservative-treated timber for landscape planting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571346A (en) * | 2017-09-01 | 2018-01-12 | 南宁市森雄木业有限公司 | A kind of double-deck superposition finger-jointed plate and preparation method thereof |
| CN107471365A (en) * | 2017-09-29 | 2017-12-15 | 徐州得铸生物科技有限公司 | A kind of municipal gardens anticorrosive wood |
| CN109719816A (en) * | 2018-11-22 | 2019-05-07 | 安徽兴华农庄有限公司 | A kind of flexible gardens anticorrosive wood and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106363729B (en) | 2017-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Clausen et al. | Oxalic acid overproduction by copper-tolerant brown-rot basidiomycetes on southern yellow pine treated with copper-based preservatives | |
| EP1934025B1 (en) | Composition for treating wood, method for treatment of wood and wood product | |
| Sen et al. | Fixation, leachability, and decay resistance of wood treated with some commercial extracts and wood preservative salts | |
| CN102328334A (en) | Antiseptic, preparation method thereof and method for treating wood/bamboo with antiseptic | |
| CN106363729A (en) | Antiseptic wood, made of poplar, for landscape architecture | |
| JPS60501846A (en) | Synthetic preservatives and their manufacturing method | |
| CN103659968A (en) | Method for preparing preservative-treated wood by using environmental protection low molecular weight organic pharmaceutical agent | |
| Karunasekera et al. | Does copper tolerance provide a competitive advantage for degrading copper treated wood by soft rot fungi? | |
| NO178222B (en) | Preservative and its use for the protection of wood against rot | |
| Björdal et al. | Observations on microbial growth during conservation treatment of waterlogged archaeological wood | |
| CN106903766A (en) | A kind of plant base timber micro-capsule preservative, its preparation method | |
| Géardin et al. | Contribution of gums to natural durability of Prosopis africana heartwood | |
| CN106738140B (en) | A kind of garden landscape anticorrosive wood prepared using birchwood | |
| Adenaiya et al. | Weight loss and compressive strength of castor oil-treated Pinus caribaea (Morelet) wood exposed to fungi. | |
| CN106313231A (en) | Wood preservative containing compound MannolideA | |
| KR101049096B1 (en) | Environment-friendly preservation method of wood using wood vinegar | |
| Lyon et al. | Resistance to decay fungi of ammonium borate oleate treated wood | |
| Ljunggren et al. | Evaluation of fractionally distilled Picea abies TMP-turpentine on wood-decaying fungi: in vitro, microcosm and field experiments | |
| CN108818828A (en) | A kind of environment-friendly type anticorrosion composition for wood | |
| FI97707C (en) | Wood Preservation method | |
| KR20150104831A (en) | Composition of Copper Wood Preservative with Improved Antibiosis and Permeation | |
| López | Recovery of antifungal compounds from wood and coffee industry side-streams and residues for wood preservative formulations | |
| CN106393343A (en) | Method for preventing floor wood from corrosion | |
| CN107471365B (en) | A kind of municipal administration gardens anticorrosive wood | |
| CN107053402B (en) | A kind of timber preservative containing compound HelikaurolideA |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170928 Address after: 221300 Jiangsu province Xuzhou paoche Zhen Xu Hai Lu Nan Pizhou Road on the west side of the first three Applicant after: Xuzhou Zhongji Wood Industry Co., Ltd. Address before: 221116 Xuzhou province high tech Industrial Development Zone, Xuzhou, Pearl River Road, No. 231, No. Applicant before: Xuzhou casting Biological Technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |