CN107088945A - A kind of timber preservative containing compound Daphenylline - Google Patents
A kind of timber preservative containing compound Daphenylline Download PDFInfo
- Publication number
- CN107088945A CN107088945A CN201710301026.3A CN201710301026A CN107088945A CN 107088945 A CN107088945 A CN 107088945A CN 201710301026 A CN201710301026 A CN 201710301026A CN 107088945 A CN107088945 A CN 107088945A
- Authority
- CN
- China
- Prior art keywords
- daphenylline
- containing compound
- octopine
- preservative containing
- timber preservative
- 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
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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
- B27K3/34—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
Abstract
The invention discloses a kind of timber preservative containing compound Daphenylline, Daphenylline and octopine, the ratio between parts by weight of Daphenylline and octopine are, 1:1‑30:1.The present invention, by the way that Daphenylline and octopine compatibility to be had found to have good wood mould effect under specific ratio, is 22 26 particularly in the ratio between parts by weight of Daphenylline and octopine:Between 1, it cooperates with anti-mold effect effect apparent.
Description
Technical field
The present invention relates to a kind of preservative, specifically a kind of timber preservative containing compound Daphenylline, category
In agricultural technology field.
Background technology
Up to the present, the most commonly used method for preventing foxiness is to use chemical agent anti-corrosion, preservative in production and
Leakage during use and ooze out, and the discarded and burning of preservative-treated timber can all be adversely affected to environment, and
Endanger the health of the mankind.Because environmental problem is increasingly paid close attention to by people, the key also as selection preservative.
It is currently used it is most be waterborne-type preservation, account for preservative uses total amount 3/4.Because single preservative is anti-
Domestomycetes, worm scope it is narrow, typically now two or more preservatives are mixed by a certain percentage, can not only be overcome
Weak point when single preservative is used, 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.More include is studied at present
Water miscible alkylammonium class compound (AAC), the molten alkylamine copper (ACQ) of ammonia, boride, cupric dimethyldithio carbamate
And oil-soluble Bravo (CTL), organic iodide (IPBC) etc. (CDDC).For the essence of wood preservation, nontoxic, height is developed
Effect and practical wood preservation method, reduce environmental pollution, to protecting human ecological environment and making full use of existing resource meaning
It is far-reaching.
Daphenylline is a kind of the Study of Daphniphyllum Alkaloids.With brand-new skeleton structure, it is published in first
Daphenylline,a New Alkaloid with an Unusual Skeleton,
FromDaphniphyllumlongeracemosum, Org.Lett., 2009,11 (11), 2357-2359.
It is found by the applicant that Daphenylline coordinates with octopine under certain proportion has synergy for wood preservation
Effect.
The content of the invention
In view of the above-mentioned problems of the prior art, containing compound it is an object of the invention to provide one kind
Daphenylline timber preservative, it is to be compounded the composition of two kinds of different structures, the different mechanisms of action, to timber
Play corrosion-resistant effect.To realize the purpose of the present invention, inventor compounds Daphenylline and octopine, anti-for timber
It is rotten.
To achieve these goals, the technical solution adopted by the present invention is:Timber containing compound Daphenylline
Preservative, includes principle active component:Daphenylline.Structural formula is as follows：
The ratio between described Daphenylline and the parts by weight of octopine are 1:1-30:1.
The ratio between parts by weight of Daphenylline and octopine are 1:1-30:1, active ingredient accounts for the 0.3% of gross weight
~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-butanol.
Active ingredient 0.1-5%, high molecular weight water soluble polymer 0.6-4%, organic solvent 3-7%, excess water.
The present invention under specific ratio by having found Daphenylline and octopine compatibility with mould proof well
Effect, is 22-26 particularly in the ratio between parts by weight of Daphenylline and octopine:Between 1, it cooperates with anti-mold effect non-
Normal is obvious, and small toxicity, health environment-friendly.
Embodiment
Octopine, No. CAS:The happy Industrial Co., Ltd. of 34522-32-2, Shanghai Jin Jin etc. is on sale.
Compound Daphenylline involved in the present invention preparation method is referring to document：(Daphenylline,a New
Alkaloid with an Unusual Skeleton, fromDaphniphyllumlongeracemosum, Org.Lett.,
2009,11(11),2357–2359)。
Effect test:
Material willow is tried, Jiangsu Province, life in 5~10 years, zero defect is originated from.Adjustable cast iron planes willow bar is processed into peeling, and in natural ring
Gas is done to moisture content 12%~15% under border.Willow is all processed into 40mm × 30mm × 6mm (length × width x thickness) in this experiment
Sample
Mould:Aspergillus niger (AspergillusnigerV.Tiegh), Penicillium citrinum (Penicilliumcitrintim
Thom), strain is provided by INST OF WOOD INDUDTRY CHINESE.
Experimental facilities
MJX-8503 Intelligent culture casees, BCL-1360-B type superclean benches etc..
Every group has 22 willow samples in different decoctions during normal temperature dipping processing, according to processing time 3min according to normal
Press infusion process.Same group of sample is placed on into groined type in beaker to put, weight bears down on one to prevent from floating, and is subsequently poured into decoction simultaneously
Its liquid level is set to be higher by sample material top 2cm.After taking-up, the raffinate of specimen surface is wiped.Blank control group sample is soaked with sterilized water,
Sample after processing is placed in ventilation, and gas is dry 21 days.
Anti-mold effect is evaluated
With reference to national standard《Mould inhibitor prevents and treats the experimental method of timber mould and Stain fungi》, the interior of detection process sample
Fungicidal properties.Sample is connect in 4 weeks after bacterium, and the killed value and specimen surface of every sample of 3 days observed and recordeds are gone mouldy
Degree, and the killed value of reference sample.
| The degree that specimen surface goes mouldy | Try the killed value of bacterium infection area |
| Specimen surface is without mycelia | 0 |
| Specimen surface infection area ＜ 1/4 | 1 |
| Specimen surface infects area 1/4~1/2 | 2 |
| Specimen surface infects area 1/2~3/4 | 3 |
| Specimen surface infection area ＞ 3/4 | 4 |
Medicament is to the preventing efficiency calculation formula of mould:
In E=(1-Dt/D0) × 100% formula:E is preventing efficiency (%)；Dt is killed value for the average of chemicals treatment sample；
D0 is killed value for the average of untreated control sample,
After indoor mould proof experiment in 4 weeks, various concentrations processing sample is shown in Table to the preventing efficiency of mould.
The auxiliary formula of medicament is：Polyvinylpyrrolidone 2%, n-butanol 4%, excess water.
A is Daphenylline, and B is octopine.
By experimental result it can be seen that single Daphenylline and octopine has certain anti-mold effect, but imitate
Fruit is not notable, and substantial amounts of experiment shows only Daphenylline and octopine 22-26:1) ratio is imitated for the preventing and treating of mould
It is really good, and other ratio groups are not notable, it is seen that Daphenylline is with octopine in 22-26:Cooperate with antiseptic effect bright when 1
It is aobvious, with significant progressive.
Claims (6)
1. a kind of timber preservative containing compound Daphenylline, it is characterised in that principle active component is:
Daphenylline, its structural formula is as follows：
2. a kind of timber preservative containing compound Daphenylline according to claim 1, in addition to octopine,
The ratio between described Daphenylline and the parts by weight of octopine are 1:1-30:1.
3. a kind of timber preservative containing compound Daphenylline according to claim 1, it is characterised in that
The weight of Daphenylline and octopine accounts for the 0.3%~5% of gross weight.
4. a kind of timber preservative containing compound Daphenylline according to claim 1, it is characterised in that should
Composition also includes high molecular weight water soluble polymer, surfactant, organic solvent and water.
5. a kind of timber preservative containing compound Daphenylline according to claim 4, it is characterised in that institute
The high molecular weight water soluble polymer stated is times in copolyvidone, polyvinylpyrrolidone, phenylethene-ACR polymer
Meaning is a kind of.
6. a kind of timber preservative containing compound Daphenylline according to claim 4, it is characterised in that institute
The organic solvent stated is normal propyl alcohol or n-butanol, and active ingredient 0.1-5%, high molecular weight water soluble polymer 0.6-4% are organic
Solvent 3-7%, excess water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301026.3A CN107088945B (en) | 2017-05-02 | 2017-05-02 | A kind of timber preservative containing compound Daphenylline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301026.3A CN107088945B (en) | 2017-05-02 | 2017-05-02 | A kind of timber preservative containing compound Daphenylline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107088945A true CN107088945A (en) | 2017-08-25 |
| CN107088945B CN107088945B (en) | 2018-05-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710301026.3A Active CN107088945B (en) | 2017-05-02 | 2017-05-02 | A kind of timber preservative containing compound Daphenylline |
Country Status (1)
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1220937A2 (en) * | 1999-09-20 | 2002-07-10 | Center for the Application of Molecular Biology to International Agriculture | Methods for site-associated modification of gene activity and nucleic acid structure |
| JP2005278569A (en) * | 2004-03-30 | 2005-10-13 | Yaizu Suisankagaku Industry Co Ltd | High octopine-containing fish and shellfish extract, method for producing the same, and food and drink containing the high octopine-containing fish and shellfish extract |
| CN105412102A (en) * | 2015-12-10 | 2016-03-23 | 淄博齐鼎立专利信息咨询有限公司 | Application of Daphenylline in preparation of anti-hypoxic drug |
| CN105412090A (en) * | 2015-12-08 | 2016-03-23 | 淄博齐鼎立专利信息咨询有限公司 | Application of Daphenylline in preparing anti-platelet aggregation drugs |
| CN106393348A (en) * | 2016-12-11 | 2017-02-15 | 徐州得铸生物科技有限公司 | Wood preservative containing compound SchiglautoneA |
-
2017
- 2017-05-02 CN CN201710301026.3A patent/CN107088945B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1220937A2 (en) * | 1999-09-20 | 2002-07-10 | Center for the Application of Molecular Biology to International Agriculture | Methods for site-associated modification of gene activity and nucleic acid structure |
| JP2005278569A (en) * | 2004-03-30 | 2005-10-13 | Yaizu Suisankagaku Industry Co Ltd | High octopine-containing fish and shellfish extract, method for producing the same, and food and drink containing the high octopine-containing fish and shellfish extract |
| CN105412090A (en) * | 2015-12-08 | 2016-03-23 | 淄博齐鼎立专利信息咨询有限公司 | Application of Daphenylline in preparing anti-platelet aggregation drugs |
| CN105412102A (en) * | 2015-12-10 | 2016-03-23 | 淄博齐鼎立专利信息咨询有限公司 | Application of Daphenylline in preparation of anti-hypoxic drug |
| CN106393348A (en) * | 2016-12-11 | 2017-02-15 | 徐州得铸生物科技有限公司 | Wood preservative containing compound SchiglautoneA |
Non-Patent Citations (2)
| Title |
|---|
| QIANG ZHANG 等: "Daphenylline,a New Alkaloid with an Unusual Skeleton,fromDaphniphyllumlongeracemosum", 《ORGANIC LETTERS》 * |
| 王锋鹏等: "《生物碱化学》", 29 February 2008 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107088945B (en) | 2018-05-08 |
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Effective date of registration: 20201104 Address after: 225700, Jiangsu, Taizhou province Xinghua Chen town industrial concentration area Patentee after: Taizhou Durun composite new material Co., Ltd Address before: Shop 4, hangbin Garden 1, Wuhang street, Changle City, Fuzhou City, Fujian Province Patentee before: CHANGLE JINGNENG NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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