CN106378840A - Wood preservative - Google Patents
Wood preservative Download PDFInfo
- Publication number
- CN106378840A CN106378840A CN201611134695.8A CN201611134695A CN106378840A CN 106378840 A CN106378840 A CN 106378840A CN 201611134695 A CN201611134695 A CN 201611134695A CN 106378840 A CN106378840 A CN 106378840A
- Authority
- CN
- China
- Prior art keywords
- hydrangenone
- timber preservative
- preservative according
- hirsutine
- polymer
- 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
- B27K3/34—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
- B27K2240/00—Purpose of the treatment
- B27K2240/20—Removing fungi, molds or insects
Landscapes
- Life Sciences & Earth Sciences (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 invention discloses a wood preservative. Effective components include hydrangenone and Uncaria hirsute. The hydrangenone and hirsutine are compatible in a specific ratio, and the wood preservative has the very good mould-proof effect for wood.
Description
Technical field
The present invention relates to a kind of preservative, specifically a kind of timber preservative, belong to agricultural technology field.
Background technology
Up to the present, the most commonly used method preventing foxiness is anti-corrosion with chemical agent, preservative produce and
Leakage during use and oozing out, and the discarded and burning of preservative-treated timber all can adversely affect to environment, and
The health of the harm mankind.Because environmental problem is increasingly paid close attention to by people, also become the key selecting preservative.
Currently used most be waterborne-type preservation, account for that preservative uses total amount 3/4.Because single preservative resists
Domestomycetes, worm scope narrow, typically now two or more preservative are mixed by a certain percentage, not only can overcome
Weak point when single preservative uses, but also some new characteristics can be produced.At present, compound preservative is each in the world
State has obtained widest application, and achieves good effect.Because traditional preservatives have many deficiencies, people are forced to grind
Study carefully and find to person poultry harmless, environmentally safe, only poisonous to microorganism new food preservative.Study more inclusion at present
Water miscible alkylammonium class compound (AAC), ammonia molten alkylamine copper (ACQ), boride, cupric dimethyldithio carbamate
And oil-soluble Bravo (CTL), organic iodide (IPBC) etc. (CDDC).For the essence of wood preservation, develop nontoxic, high
Effect and practical wood preservation method, reduce environmental pollution, to protection human ecological environment with make full use of existing resource meaning
Far-reaching.
Compound Hydrangenone is detached from the aerial partss of Salvia and hydrangea, and one kind has 6/7/6/5/
The seven new ring isoprenoids of 5 yuan of carbocyclic skeleton.It is published in Hydrangenone, a New Isoprenoid with an
Unprecedented Skeleton fromSalvia hydrangea Org.Lett., 2012,14 (1), 166 169, this change
Compound has brand-new framework types.
It is found by the applicant that Hydrangenone and hirsutine coordinate under certain proportion has potentiation for wood preservation
Effect.
Content of the invention
The problem existing for above-mentioned prior art, it is an object of the invention to provide a kind of timber preservative, it be by
Two kinds of different structures, compositions of the different mechanism of action are compounded, and timber is played with antiseptical effect.For realizing the mesh of the present invention
, Hydrangenone is compounded by inventor with hirsutine, for wood preservation.
To achieve these goals, the technical solution used in the present invention is:A kind of timber preservative, comprises mainly effectively to become
Point:Hydrangenone.Structural formula is as follows：
Described Hydrangenone is 1 with the ratio of the parts by weight of hirsutine:1-20:1.
Hydrangenone is 1 with the ratio of the parts by weight of hirsutine:1-20:1, effective ingredient accounts for gross weight
0.3%～10%..
Said composition also includes auxiliary formula：High molecular weight water soluble polymer, surfactant, organic solvent and water.
Described high molecular weight water soluble polymer is Copolyvidone, Polyvinylpyrrolidone, cinnamic acrylic ester are birdsed of the same feather flock together
Any one in compound.
Described organic solvent is normal propyl alcohol or n-butyl alcohol.
Effective ingredient 0.1-5%, high molecular weight water soluble polymer 0.6-4%, organic solvent 3-7%, excess water.
The present invention passes through to find to have to prevent well under specific ratio by Hydrangenone and hirsutine compatibility
Mould effect, the particularly ratio in Hydrangenone and the parts by weight of hirsutine are 10-12:Between 1, it works in coordination with mould proof effect
Really apparent, and small toxicity, health environment-friendly.
Specific embodiment
Hirsutine, No. CAS:7729-23-9, Nanjing ampere Chemical Industry Science Co., Ltd etc. is all on sale.
The preparation method of compound Hydrangenone involved in the present invention is referring to document：(Hydrangenone,a New
Isoprenoid with an Unprecedented Skeleton fromSalvia hydrangea Org.Lett.,
2012,14(1),166–169).
Effect test:
Examination material willow, originates from Jiangsu Province, life in 5～10 years, zero defect.Adjustable cast iron planes willow bar is processed in peeling, and in natural ring
Under border, air dry is to moisture content 12%～15%.In this experiment, willow is all processed into 40mm × 30mm × 6mm (length × width x thickness)
Sample.
Mycete:Aspergillus niger (AspergillusnigerV.Tiegh), Aspergillus citrimum (Penicilliumcitrintim
Thom), strain is provided by INST OF WOOD INDUDTRY CHINESE.
Experimental facilitiess
MJX-8503 Intelligent culture case, BCL-1360-B type superclean bench etc..
Every group has 22 willow samples during normal temperature dipping process in different medicinal liquids, according to process time 3min according to normal
Pressure infusion process.Same group of sample is placed on groined type in beaker to put, weight bears down on one to prevent from floating, and is subsequently poured into medicinal liquid simultaneously
Its liquid level is made to exceed sample material top 2cm.After taking-up, wipe the residual liquid of specimen surface.Blank control group sample is soaked with sterilized water,
Sample after process is placed in ventilation, air dry 21 days.Anti-mold effect is evaluated
With reference to national standard《The experimental technique of timber mycete and Stain fungi prevented and treated by antifungus agent》, the interior of detection process sample
Fungicidal properties.4 weeks after sample connects bacterium interior, and the killed value of sample of every 3 days observed and recordeds and specimen surface go mouldy
Degree, and the killed value of reference sample.
| The degree that specimen surface goes mouldy | The examination bacterium infection killed value of area |
| Specimen surface no 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 mycete is:
In E=(1-Dt/D0) × 100% formula:E is preventing efficiency (%)；Dt is the averagely killed value of chemicals treatment sample；
D0 is the averagely killed value of untreated control sample,
After indoor mould proof experiment in 4 weeks, variable concentrations process sample and the preventing efficiency of mycete are shown in Table.
The auxiliary formula of medicament is：Polyvinylpyrrolidone 2%, n-butyl alcohol 4%, excess water.
A is Hydrangenone, and B is hirsutine.
By experimental result it can be seen that single Hydrangenone and hirsutine have certain anti-mold effect, but
Effect is not notable, and substantial amounts of test shows only Hydrangenone:Hirsutine (10-12:1) ratio is prevented for mycete
Control effect good, and other ratio groups all notable it is seen that Hydrangenone:Hirsutine is in 10-12:Anti-corrosion effect is worked in coordination with when 1
Fruit substantially, has and significantly improves.
Claims (6)
1. a kind of timber preservative is it is characterised in that principle active component is:Hydrangenone, its structural formula is as follows：
.
2. a kind of timber preservative according to claim 1, also includes hirsutine, described Hydrangenone and hair
The ratio of the parts by weight of Ramulus Uncariae cum Uncis alkali is 1:1-20:1.
A kind of timber preservative according to claim 1 is it is characterised in that the weight of Hydrangenone and hirsutine
The ratio of number is 1:1-20:1, effective ingredient accounts for the 0.3%～5% of gross weight.
3. a kind of timber preservative according to claim 1 is it is characterised in that said composition also includes water soluble polymer
Polymer, surfactant, organic solvent and water.
4. a kind of timber preservative according to claim 4 is it is characterised in that described high molecular weight water soluble polymer is
Any one in Copolyvidone, Polyvinylpyrrolidone, phenylethene-ACR polymer.
5. a kind of timber preservative according to claim 4 it is characterised in that described organic solvent be normal propyl alcohol or
N-butyl alcohol.
6. a kind of timber preservative according to claim 4 is it is characterised in that described effective ingredient 0.1-5%, water solublity
High molecular polymer 0.6-4%, organic solvent 3-7%, excess water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134695.8A CN106378840B (en) | 2016-12-11 | 2016-12-11 | A kind of timber preservative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134695.8A CN106378840B (en) | 2016-12-11 | 2016-12-11 | A kind of timber preservative |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106378840A true CN106378840A (en) | 2017-02-08 |
| CN106378840B CN106378840B (en) | 2018-10-26 |
Family
ID=57957355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611134695.8A Active CN106378840B (en) | 2016-12-11 | 2016-12-11 | A kind of timber preservative |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106378840B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818828A (en) * | 2018-05-23 | 2018-11-16 | 安徽省高雅家居有限公司 | A kind of environment-friendly type anticorrosion composition for wood |
| CN115056301A (en) * | 2022-06-17 | 2022-09-16 | 贵州大学 | Functional shaving board and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070258996A1 (en) * | 2005-12-23 | 2007-11-08 | The Sterilex Corporation | Antimicrobial compositions |
| CN101972251A (en) * | 2010-10-13 | 2011-02-16 | 南方医科大学 | Use of hirsutine in preparing anti-addictive drug |
| CN102105056A (en) * | 2008-08-04 | 2011-06-22 | 三菱化学株式会社 | Antibacterial agent and disinfecting method |
| CN104210001A (en) * | 2014-07-24 | 2014-12-17 | 株洲市长缨有害生物防治有限责任公司 | Insect and mould inhibitor and application thereof |
-
2016
- 2016-12-11 CN CN201611134695.8A patent/CN106378840B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070258996A1 (en) * | 2005-12-23 | 2007-11-08 | The Sterilex Corporation | Antimicrobial compositions |
| CN102105056A (en) * | 2008-08-04 | 2011-06-22 | 三菱化学株式会社 | Antibacterial agent and disinfecting method |
| CN101972251A (en) * | 2010-10-13 | 2011-02-16 | 南方医科大学 | Use of hirsutine in preparing anti-addictive drug |
| CN104210001A (en) * | 2014-07-24 | 2014-12-17 | 株洲市长缨有害生物防治有限责任公司 | Insect and mould inhibitor and application thereof |
Non-Patent Citations (1)
| Title |
|---|
| M.MORIDI FARIMANI,ET AL.: "Hydrangenone, a New Isoprenoid with an Unprecedented Skeleton from Salvia hydrangea", 《ORGANIC LETTERS》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818828A (en) * | 2018-05-23 | 2018-11-16 | 安徽省高雅家居有限公司 | A kind of environment-friendly type anticorrosion composition for wood |
| CN115056301A (en) * | 2022-06-17 | 2022-09-16 | 贵州大学 | Functional shaving board and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106378840B (en) | 2018-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Zhang et al. | Antifungal activity of monoterpenes against wood white-rot fungi | |
| Kaur et al. | Eco-friendly preservation of bamboo species: traditional to modern techniques | |
| Kartal et al. | Effect of essential oil compounds and plant extracts on decay and termite resistance of wood | |
| Hashemi et al. | Evaluation and identification of walnut heartwood extractives for protection of poplar wood | |
| CN100577378C (en) | Wood preservative complex containing chitose metal complex | |
| CN101830014B (en) | Method for preventing bamboo wood from mildewing | |
| Sen et al. | Fixation, leachability, and decay resistance of wood treated with some commercial extracts and wood preservative salts | |
| CN104210001A (en) | Insect and mould inhibitor and application thereof | |
| CN106378840A (en) | Wood preservative | |
| CN106393348A (en) | Wood preservative containing compound SchiglautoneA | |
| Hadi et al. | Smoked wood as an alternative for wood protection against termites | |
| CN106313231A (en) | Wood preservative containing compound MannolideA | |
| Feraydoni et al. | Effect of walnut heartwood extractives, acid copper chromate, and boric acid on white-rot decay resistance of treated beech sapwood | |
| CN102239836B (en) | Tetrafluoroborate hyamine wood anticorrosion insect prevention agent, preparation method and application thereof | |
| CN106363734B (en) | A kind of timber preservative containing compound AinsliadimerA | |
| CN107053402B (en) | A kind of timber preservative containing compound HelikaurolideA | |
| Goktas et al. | Decay resistance and color stability of wood treated with Juglans regia extract | |
| CN108656283A (en) | A kind of timber preservative | |
| CN107088945B (en) | A kind of timber preservative containing compound Daphenylline | |
| Majekobaje et al. | Biocidal Action of Chromolaena odorata Extract on Ganoderma lucidum and Sclerotium rolfsii | |
| CN106378838B (en) | A kind of timber preservative containing native compound | |
| CN108818828A (en) | A kind of environment-friendly type anticorrosion composition for wood | |
| Zhong et al. | CA-B/New-type Paraffin Emulsion Compound System: Study on the Mould Preservation Property of Treated Wood. | |
| Jeeshma et al. | Diffusion treatment of coconut palm wood using organic preservatives. | |
| Li et al. | Antifungal effects of hinokitiol and its sodium salt for wood protection |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180913 Address after: 221361 eight village, Bayi Town, Pizhou City, Xuzhou, Jiangsu Applicant after: Pizhou win win Wood Industry Co., Ltd. Address before: 221116 231 Pearl River Road, Xuzhou hi tech Industrial Development Zone, Xuzhou, Jiangsu Applicant before: Xuzhou casting Biological Technology Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |