CN103571119B - Preparation method of compound insect-resistant humidity controlling agent - Google Patents
Preparation method of compound insect-resistant humidity controlling agent Download PDFInfo
- Publication number
- CN103571119B CN103571119B CN201310514635.9A CN201310514635A CN103571119B CN 103571119 B CN103571119 B CN 103571119B CN 201310514635 A CN201310514635 A CN 201310514635A CN 103571119 B CN103571119 B CN 103571119B
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- China
- Prior art keywords
- controlling agent
- parts
- humidity controlling
- water
- preparation
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- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 241000238631 Hexapoda Species 0.000 title claims abstract description 15
- 150000001875 compounds Chemical class 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 11
- VQXSOUPNOZTNAI-UHFFFAOYSA-N Pyrethrin I Natural products CC(=CC1CC1C(=O)OC2CC(=O)C(=C2C)CC=C/C=C)C VQXSOUPNOZTNAI-UHFFFAOYSA-N 0.000 claims abstract description 9
- HYJYGLGUBUDSLJ-UHFFFAOYSA-N pyrethrin Natural products CCC(=O)OC1CC(=C)C2CC3OC3(C)C2C2OC(=O)C(=C)C12 HYJYGLGUBUDSLJ-UHFFFAOYSA-N 0.000 claims abstract description 9
- VJFUPGQZSXIULQ-XIGJTORUSA-N pyrethrin II Chemical compound CC1(C)[C@H](/C=C(\C)C(=O)OC)[C@H]1C(=O)O[C@@H]1C(C)=C(C\C=C/C=C)C(=O)C1 VJFUPGQZSXIULQ-XIGJTORUSA-N 0.000 claims abstract description 9
- 229920001661 Chitosan Polymers 0.000 claims abstract description 7
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 6
- 229920006026 co-polymeric resin Polymers 0.000 claims abstract description 6
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 6
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 6
- 239000011734 sodium Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 238000007669 thermal treatment Methods 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims description 6
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 5
- 239000007791 liquid phase Substances 0.000 claims description 5
- 235000015320 potassium carbonate Nutrition 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 10
- 239000003795 chemical substances by application Substances 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000002917 insecticide Substances 0.000 abstract description 2
- 230000004044 response Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 239000002552 dosage form Substances 0.000 abstract 1
- 239000000383 hazardous chemical Substances 0.000 abstract 1
- 239000011259 mixed solution Substances 0.000 abstract 1
- 239000000575 pesticide Substances 0.000 abstract 1
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- SKMHHHHLLBKNKR-UHFFFAOYSA-M sodium;prop-2-enamide;prop-2-enoate Chemical compound [Na+].NC(=O)C=C.[O-]C(=O)C=C SKMHHHHLLBKNKR-UHFFFAOYSA-M 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a preparation method of a compound insect-resistant humidity controlling agent. The method comprises the following steps: A) taking sodium chloride and potassium carbonate, respectively dissolving into 150 parts of water, and fully stirring to completely dissolve; B) mixing two solutions prepared in the step A); C) adding water-soluble chitosan to the solution in the step B) to be completely dissolved; D) dissolving water dosage form pyrethrin pesticide into the prepared solution; E) adding copolymer resin of sodium polyacrylate-polyacrylamide to the mixed solution in the step D); F) carrying out thermal treatment on a synthetic product, so as to obtain the dried humidity controlling agent. The compound insect-resistant humidity controlling agent has the advantages that 1) the compound insect-resistant humidity controlling agent is quick in moisture absorption and liberation response speeds, and the relative humidity of a microenvironment can be efficiently and quickly adjusted; 2) regenerated and repeated utilization is very convenient; 3) the pyrethrin belongs to a botanical insecticide, and is free of pollution on environment; 4) the compound insect-resistant humidity controlling agent is simple in production technology and equipment, and easy to industrialize; 5) the material is good in anti-insect effect, and no hazardous substance is generated in the production process.
Description
Technical field
The present invention relates to a kind of preparation method of humextant, particularly a kind of preparation method of insect protected composite humidity controlling agent.
Background technology
Relative air humidity is the important parameter weighing indoor environment, and suitable humidity all has a very important role to HUMAN HEALTH, industrial and agricultural production.Annual relative humidity in south China humid area is 70% ~ 80%, and sometimes up to 95% ~ 100%, and the relative humidity of northern area drying period is minimum reaches less than 10%, and moisture control is very necessary.The regulative mode of humidity has mechanical adjustment and on-mechanical to regulate.Regulate the machinery of humidity to mainly contain dehumidifier, humidifier and constant wetting air conditioner etc., the advantage of this mode is that efficiency is high, and shortcoming is that adjustment humidity energy consumption is large but 24 hours every days started shooting continuously; The moisture absorption and desorption property that on-mechanical regulates mainly finger to utilize humidity adjusting material independently, regulating environmental humidity adaptively, this mode, without the need to any mechanical means and energy consumption, is a kind of environmentally friendly regulating and controlling method.
Humidity adjusting material to a certain extent can atmospheric moisture in surge chamber, and the application of humidity adjusting material especially in museum is more extensive.So in order to protect historical relic not to be damaged better, a kind of synthesis of humidity adjusting material of functional insect protected is extremely urgent but because a lot of historical relic is easily subject to the erosion of some insect in museum, illumination easily causes moth in addition!
Summary of the invention
The present invention is to overcome above-mentioned the deficiencies in the prior art, and provide a kind of efficiently, the preparation method of the humextant of compound insect protected fast.
1. a preparation method for compound insect protected humextant, it comprises the steps:
A) get the salt of wormwood of 9 parts of sodium-chlor and 100 parts by mass fraction, then the two is dissolved in the water of 150 parts respectively, fully stir, make it dissolve completely;
B) by steps A) two kinds of molten liquid-phase mixing preparing;
C) to step B) solution in add the water-soluble chitosan of 3 parts, make it dissolve completely;
D) by concentration (mass percent) be again 0.3% ~ 0.5% water aqua type pyrethrin sterilant 2ml be dissolved in the solution of above-mentioned preparation;
E) to step D) mixing solutions in add the copolymer resins of the sodium polyacrylate-polyacrylamide of 20 parts;
F) thermal treatment 4 hours in baking oven synthetic product being placed on 100 DEG C, obtains the humextant after drying.
The invention has the beneficial effects as follows: by inorganic salt, copolymerizing acrylamide-sodium acrylate, water-soluble chitosan, water aqua type pyrethrin agrochemical raw material by synthesis, be combined into functional humidity adjusting material, with the advantage of humidity adjusting material for skeleton, sterilant is added on this basis, further increase the insecticidal properties of humidity adjusting material, compare with existing humidity adjusting material, advantage of the present invention is: 1) moisture adsorption and releasing fast response time, can efficiently, quick adjustment microenvironment relative humidity; 2) regenerate, reuse very convenient; 3) pyrethrin belongs to plant insecticide, environmentally safe; 4) production technique, equipment simply, are easy to industrialization; 5) material vermins-proof effect is good, and production process does not produce objectionable impurities.
Embodiment
Below in conjunction with embodiment, the invention will be further described:
Embodiment 1: a kind of preparation method of compound insect protected humextant, it comprises the steps:
A) get the salt of wormwood of 9 parts of sodium-chlor and 100 parts by mass fraction, then the two is dissolved in the water of 150 parts respectively, fully stir, make it dissolve completely;
B) by steps A) two kinds of molten liquid-phase mixing preparing;
C) to step B) solution in add the water-soluble chitosan of 3 parts, make it dissolve completely;
D) by concentration (mass percent) be again 0.4% water aqua type pyrethrin sterilant 2ml be dissolved in the solution of above-mentioned preparation;
E) to step D) mixing solutions in add the copolymer resins of the sodium polyacrylate-polyacrylamide of 20 parts;
F) thermal treatment 4 hours in baking oven synthetic product being placed on 100 DEG C, obtains the humextant after drying.
Embodiment 2: a kind of preparation method of compound insect protected humextant, it comprises the steps:
A) get the salt of wormwood of 9 parts of sodium-chlor and 100 parts by mass fraction, then the two is dissolved in the water of 150 parts respectively, fully stir, make it dissolve completely;
B) by steps A) two kinds of molten liquid-phase mixing preparing;
C) to step B) solution in add the water-soluble chitosan of 3 parts, make it dissolve completely;
D) by concentration (mass percent) be again 0.5% water aqua type pyrethrin sterilant 2ml be dissolved in the solution of above-mentioned preparation;
E) to step D) mixing solutions in add the copolymer resins of the sodium polyacrylate-polyacrylamide of 20 parts;
F) thermal treatment 4 hours in baking oven synthetic product being placed on 100 DEG C, obtains the humextant after drying.
Embodiment 3: a kind of preparation method of compound insect protected humextant, it comprises the steps:
A) get the salt of wormwood of 9 parts of sodium-chlor and 100 parts by mass fraction, then the two is dissolved in the water of 150 parts respectively, fully stir, make it dissolve completely;
B) by steps A) two kinds of molten liquid-phase mixing preparing;
C) to step B) solution in add the water-soluble chitosan of 3 parts, make it dissolve completely;
D) by concentration (mass percent) be again 0.3% water aqua type pyrethrin sterilant 2ml be dissolved in the solution of above-mentioned preparation;
E) to step D) mixing solutions in add the copolymer resins of the sodium polyacrylate-polyacrylamide of 20 parts;
F) thermal treatment 4 hours in baking oven synthetic product being placed on 100 DEG C, obtains the humextant after drying.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of application claims.
Claims (1)
1. a preparation method for compound insect protected humextant, is characterized in that adopting following steps:
A) get the salt of wormwood of 9 parts of sodium-chlor and 100 parts by mass fraction, then the two is dissolved in the water of 150 parts respectively, fully stir, make it dissolve completely;
B) by steps A) two kinds of molten liquid-phase mixing preparing;
C) to step B) solution in add the water-soluble chitosan of 3 parts, make it dissolve completely;
D) by percent mass Particle density be again 0.3% ~ 0.5% water aqua type pyrethrin sterilant 2ml be dissolved in the solution of above-mentioned preparation;
E) to step D) mixing solutions in add the copolymer resins of the sodium polyacrylate-polyacrylamide of 20 parts;
F) thermal treatment 4 hours in baking oven synthetic product being placed on 100 DEG C, obtains the humextant after drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310514635.9A CN103571119B (en) | 2013-10-25 | 2013-10-25 | Preparation method of compound insect-resistant humidity controlling agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310514635.9A CN103571119B (en) | 2013-10-25 | 2013-10-25 | Preparation method of compound insect-resistant humidity controlling agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103571119A CN103571119A (en) | 2014-02-12 |
| CN103571119B true CN103571119B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310514635.9A Expired - Fee Related CN103571119B (en) | 2013-10-25 | 2013-10-25 | Preparation method of compound insect-resistant humidity controlling agent |
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| Country | Link |
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| CN (1) | CN103571119B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106318049A (en) * | 2016-08-31 | 2017-01-11 | 安吉威龙塑木环保材料有限公司 | Insect-repelling waterborne wood coating |
| CN108467562B (en) * | 2018-04-18 | 2020-04-10 | 中国矿业大学 | Functional antibacterial moisture-absorbing composite material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101381481A (en) * | 2008-10-27 | 2009-03-11 | 华东理工大学 | Use of carboxymethyl chitose |
| CN101928437A (en) * | 2010-08-26 | 2010-12-29 | 浙江理工大学 | Method for preparing macromolecule humidity controlling agent |
| CN102516695A (en) * | 2011-12-08 | 2012-06-27 | 天津大学 | Functional material for purifying air and regulating humidity and its preparation method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0716603B2 (en) * | 1985-05-17 | 1995-03-01 | 三井東圧化学株式会社 | Improved water vapor absorbing / releasing agent |
| JP3691822B2 (en) * | 2003-04-11 | 2005-09-07 | エフコ株式会社 | Humidity adjusting rubber molded body and humidity adjusting member |
-
2013
- 2013-10-25 CN CN201310514635.9A patent/CN103571119B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101381481A (en) * | 2008-10-27 | 2009-03-11 | 华东理工大学 | Use of carboxymethyl chitose |
| CN101928437A (en) * | 2010-08-26 | 2010-12-29 | 浙江理工大学 | Method for preparing macromolecule humidity controlling agent |
| CN102516695A (en) * | 2011-12-08 | 2012-06-27 | 天津大学 | Functional material for purifying air and regulating humidity and its preparation method |
Non-Patent Citations (4)
| Title |
|---|
| Superporous hydrogels containing poly(acrylic acid-co-acrylamide)/O-carboxymethyl chitosan interpenetrating polymer networks;Lichen Yin 等;《Biomaterials》;20070228;第28卷;第1258-1266页 * |
| 壳聚糖基调湿材料的制备及性能;曹嘉洌 等;《化工新型材料》;20090315;第37卷(第3期);第94-96页 * |
| 聚丙烯酸/丙烯酰胺恒温树脂的制备及其性能研究;万国顺 等;《功能材料》;20101015;第257-259页 * |
| 调湿杀虫抗菌内墙涂料的研制;刘成楼 等;《上海涂料》;20101030;第48卷(第10期);第12-15页 * |
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| CN103571119A (en) | 2014-02-12 |
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Granted publication date: 20150610 Termination date: 20191025 |