CN102784407A - Mosquito dispelling and air refreshing stonewort sustained release agent, and its preparation method - Google Patents
Mosquito dispelling and air refreshing stonewort sustained release agent, and its preparation method Download PDFInfo
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- CN102784407A CN102784407A CN2012102511430A CN201210251143A CN102784407A CN 102784407 A CN102784407 A CN 102784407A CN 2012102511430 A CN2012102511430 A CN 2012102511430A CN 201210251143 A CN201210251143 A CN 201210251143A CN 102784407 A CN102784407 A CN 102784407A
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- charophyta
- quintessence oil
- anophelifuge
- slow releasing
- releasing agent
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The invention relates to a mosquito dispelling and air refreshing stonewort sustained release agent. The mosquito dispelling and air refreshing stonewort sustained release agent provided in the invention is characterized in that the agent comprises 15-20wt% of essential oil from stonewort, 5-10wt% of sodium percarbonate, 1-5wt% of a solubilizer, 2-5wt% of a superabsorbent resin, 0.5-1wt% of an antiseptic, a proper amount of a perfume, and the balance purified water. The agent provided in the invention has a natural fragrant taste, and simultaneously has a very good mosquito dispelling effect.
Description
Technical field
The present invention relates to a series of charophyta anophelifuge product with fresh air, be specifically related to a kind of slow releasing agent with fresh air that adopts the low quintessence oil that waits the algae charophyta to process with anophelifuge effect as main effective ingredient.
Background technology
The employed main component of product with fresh air of selling on the market at present is an o-dichlorohenzene, and it is the main component of camphor ball, and relevant report shows that o-dichlorohenzene can weaken pulmonary function, and respiratory system is impacted.And how present product with fresh air does not have the anophelifuge effect; Even the product of this effect is arranged; Mostly its anophelifuge bacteriostatic main component is cinerins material and other chemosynthesis product; And have relevant report to show that the pyrethrin compounds can cause toxic action to Fish, life-time service also is disadvantageous to people's health.
Charophyta is the low water plant of waiting, and distributes extensively, is prone to cultivate, and growth cycle is short, and output is big, contains organic acid, phenols, terpenoid etc. in its quintessence oil to have obvious antibacterial repelling effect and harmless composition, has light fragrant grass delicate fragrance.Show that according to experiment the charophyta quintessence oil has repellent effect preferably to culex pipiens pallens and Aedes albopictus.Patent 200610012617.0 discloses a kind of mosquito incense that uses charophyta to make, and has played and has not used chemicals to carry out the anophelifuge effect.It is big that but traditional mosquito incense has a volume, and the burning ashes are arranged, and produces the shortcoming of smog pollution indoor environment, more and more do not accepted by the modern house life.
The patent that the applicant has submitted to " a kind of charophyta mosquito killing air freshener " relates to a kind of product that the charophyta quintessence oil is applied to air freshener.Yet though this product has the advantage of anophelifuge and environmental protection, rate of release is too fast, and form is liquid, is not easy to store and use.
Summary of the invention
For solving the problem that exists in the prior art, both fully developed the natural fragrance taste of charophyta, make full use of the repelling effect of charophyta again, and can discharge with appropriate speed, the present invention attempts charophyta is applied to product with fresh air.Through repetition test, selected proper supplementary material, the charophyta composition has successfully been prepared slow releasing agent with fresh air as primary raw material, and constantly test, optimum proportioning raw materials scheme has been proposed.
The present invention provides a kind of charophyta anophelifuge slow releasing agent with fresh air; It is characterized in that; The raw materials in percentage by weight component comprises: charophyta quintessence oil: 15%-20%, SODIUM PERCARBONATE: 5%-10%, solubilizing agent: 1%-5%, super absorbent resin: 2%-5%, antiseptic: 0.5%-1%, spice are an amount of, and all the other are pure water.
Wherein said solubilizing agent can be polysorbate60 or Tween 80, and said antiseptic can be a sodium benzoate.
The present invention also provides a kind of method for preparing of charophyta mosquito killing air freshener, comprises the steps: a) to select fresh charophyta, cleans and remove impurity, the grinding of drying in the shade under the room temperature; B) the charophyta powder that earlier water and step a is made according to 10: 1 ratio mixing after, therefrom extract with steam distillation and to obtain semi-finished product charophyta quintessence oil, the vapour pressure of vapor distillation is 0.05-0.5Mpa, distillation time is 1-3 hour; C) the semi-finished product charophyta quintessence oil that step b is made carries out concentrating under reduced pressure to be handled, and obtains required charophyta quintessence oil; D) the charophyta quintessence oil that step c is made adds in the pure water, adds polysorbate60 or Tween 80 while stirring, fully mixing; E) add super absorbent resin in the liquid that steps d is made, form gel rubber system, add SODIUM PERCARBONATE then, add sodium benzoate and spice at last, be mixed into gel liquid, promptly get charophyta anophelifuge slow releasing agent.
Compare the present invention with product with prior art and have following characteristics: (1) charophyta wide material sources, extensive growth in water body is cultivated easily, and output is very big, and growth cycle is short, and the time-to-live is long, helps wide geographic area production needs.(2) this product is that a kind of pure natural plant is the product that primary raw material is made, and it does not contain the antibacterial mosquito component of chemosynthesis, is a kind of new product of safety non-toxic.(3) charophyta quintessence oil manufacture method is simple, and the main functional component that can be used as various products with fresh air adds, and makes the kind variation of this type of product with fresh air, and small investment is beneficial to and promotes and produce.(4) having overcome traditional mosquito incense has the burning ashes, pollutes the shortcoming of room air.(5) it is slow that gelatinous slow releasing agent has rate of release, long service life, the advantage of storage, arrangement convenience.
The specific embodiment
The preparation of charophyta anophelifuge slow releasing agent with fresh air:
Composition of raw materials: charophyta quintessence oil 15%-20%, SODIUM PERCARBONATE 5%-10%, polysorbate60 or Tween 80 are 1%-5%, super absorbent resin (SAP) 2%-5%, sodium benzoate 0.5%-1%, spice are an amount of, and all the other are pure water.
Method for preparing comprises the steps:
Embodiment one
Select fresh charophyta, clean and remove impurity, the grinding of drying in the shade under the room temperature; Earlier with water and the charophyta powder that makes according to 10: 1 ratio mixing after, therefrom extract with steam distillation and to obtain semi-finished product charophyta quintessence oil, the vapour pressure of vapor distillation is 0.05Mpa, distillation time is 1 hour; The semi-finished product charophyta quintessence oil that makes is carried out concentrating under reduced pressure handle, obtain required charophyta quintessence oil; Step is made the charophyta quintessence oil add in the pure water, add polysorbate60 while stirring, fully mixing; With adding super absorbent resin in the liquid that makes, form gel rubber system, add SODIUM PERCARBONATE then, add sodium benzoate and spice at last, be mixed into gel liquid, promptly get charophyta anophelifuge slow releasing agent.
In the present embodiment, each raw materials quality percentage ratio is: charophyta quintessence oil 15%, and SODIUM PERCARBONATE 5%, polysorbate60 are 1%, and super absorbent resin 2%, sodium benzoate are 0.5%, spice is an amount of, and all the other are pure water.
Use the slow releasing agent with fresh air of example preparation thus; GB GB-T13917.4-1992 agriculture chemical registration hygienic insecticide indoor harmacological effect detection method detects; In
lower end can the airtight cylinder of opening; Put into charophyta anophelifuge slow releasing agent 50g; Half (KT50) the used time of knocking down is 10.2min, can play good repelling effect.
In the persistency test, will be exposed to and place bimestrial slow releasing agent in the air, and under above-mentioned equal conditions, carry out identical experiment, half (KT50) the used time of knocking down is 13.5min, still can play good repelling effect.
Embodiment two
Select fresh charophyta, clean and remove impurity, the grinding of drying in the shade under the room temperature; Earlier with water and the charophyta powder that makes according to 10: 1 ratio mixing after, therefrom extract with steam distillation and to obtain semi-finished product charophyta quintessence oil, the vapour pressure of vapor distillation is 0.25Mpa, distillation time is 2 hours; The semi-finished product charophyta quintessence oil that makes is carried out concentrating under reduced pressure handle, obtain required charophyta quintessence oil; Step is made the charophyta quintessence oil add in the pure water, add polysorbate60 while stirring, fully mixing; With adding super absorbent resin in the liquid that makes, form gel rubber system, add SODIUM PERCARBONATE then, add sodium benzoate and spice at last, be mixed into gel liquid, promptly get charophyta anophelifuge slow releasing agent.
In the present embodiment, each raw materials quality percentage ratio is: charophyta quintessence oil 18%, and SODIUM PERCARBONATE 8%, polysorbate60 are 3%, and super absorbent resin 4%, sodium benzoate are 0.8%, spice is an amount of, and all the other are pure water.
Use the slow releasing agent with fresh air of example preparation thus; GB GB-T13917.4-1992 agriculture chemical registration hygienic insecticide indoor harmacological effect detection method detects; In
lower end can the airtight cylinder of opening; Put into charophyta anophelifuge slow releasing agent 50g; Half (KT50) the used time of knocking down is 9.1min, can play good repelling effect.
In the persistency test, will be exposed to and place bimestrial slow releasing agent in the air, and under above-mentioned equal conditions, carry out identical experiment, half (KT50) the used time of knocking down is 12.7min, still can play good repelling effect.
Embodiment three
Select fresh charophyta, clean and remove impurity, the grinding of drying in the shade under the room temperature; Earlier with water and the charophyta powder that makes according to 10: 1 ratio mixing after, therefrom extract with steam distillation and to obtain semi-finished product charophyta quintessence oil, the vapour pressure of vapor distillation is 0.5Mpa, distillation time is 3 hours; The semi-finished product charophyta quintessence oil that makes is carried out concentrating under reduced pressure handle, obtain required charophyta quintessence oil; Step is made the charophyta quintessence oil add in the pure water, add Tween 80 while stirring, fully mixing; With adding super absorbent resin in the liquid that makes, form gel rubber system, add SODIUM PERCARBONATE then, add sodium benzoate and spice at last, be mixed into gel liquid, promptly get charophyta anophelifuge slow releasing agent.
In the present embodiment, each raw materials quality percentage ratio is: charophyta quintessence oil 20%, and SODIUM PERCARBONATE 10%, Tween 80 are 5%, and super absorbent resin 5%, sodium benzoate are 1%, spice is an amount of, and all the other are pure water.
Use the slow releasing agent with fresh air of example preparation thus; GB GB-T13917.4-1992 agriculture chemical registration hygienic insecticide indoor harmacological effect detection method detects; In
lower end can the airtight cylinder of opening; Put into charophyta anophelifuge slow releasing agent 50g; Half (KT50) the used time of knocking down is 8.3min, can play good repelling effect.
In the persistency test, will be exposed to and place bimestrial slow releasing agent in the air, and under above-mentioned equal conditions, carry out identical experiment, half (KT50) the used time of knocking down is 12.1min, still can play good repelling effect.
In design of the present invention and the process of the test, the effort below the inventor has mainly made:
1, creatively proposed the charophyta that has low cost, fragrant odour simultaneously, has advantages such as repelling effect is incorporated in the slow releasing agent with fresh air as important source material; Overcome the shortcoming that traditional mosquito incense pollutes indoor environment; Avoided simultaneously using the chemical substance of adding in the conventional air freshener, reduced the murder by poisoning composition.
2, for improving the service life of air freshener, the present invention has used SODIUM PERCARBONATE, super absorbent resin that air freshener is further prepared becomes slow releasing agent, and has proved that through endurance life test product still can play good effect after two months in placement.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being made, is equal to replacement, improvement etc., all should be included within the scope that the present invention protects.
Claims (6)
1. charophyta anophelifuge slow releasing agent with fresh air is characterized in that the raw materials in percentage by weight component comprises:
Charophyta quintessence oil: 15%-20%,
SODIUM PERCARBONATE: 5%-10%,
Solubilizing agent: 1%-5%,
Super absorbent resin: 2%-5%,
Antiseptic: 0.5%-1%,
Spice is an amount of,
All the other are pure water.
2. charophyta anophelifuge as claimed in claim 1 slow releasing agent with fresh air is characterized in that said solubilizing agent is polysorbate60 or Tween 80, and said antiseptic is a sodium benzoate.
3. charophyta anophelifuge as claimed in claim 2 slow releasing agent with fresh air; It is characterized in that; The shared percentage by weight of each raw material components is the charophyta quintessence oil: SODIUM PERCARBONATE 15%: solubilizing agent 5%: super absorbent resin 1%: antiseptic 2%: 0.5%, spice is an amount of, and all the other are pure water.
4. charophyta anophelifuge as claimed in claim 2 slow releasing agent with fresh air; It is characterized in that; The shared percentage by weight of each raw material components is the charophyta quintessence oil: SODIUM PERCARBONATE 18%: solubilizing agent 8%: super absorbent resin 3%: antiseptic 4%: 0.8%, spice is an amount of, and all the other are pure water.
5. charophyta anophelifuge as claimed in claim 2 slow releasing agent with fresh air; It is characterized in that; The shared percentage by weight of each raw material components is the charophyta quintessence oil: SODIUM PERCARBONATE 20%: solubilizing agent 10%: super absorbent resin 5%: antiseptic 5%: 1%, spice is an amount of, and all the other are pure water.
6. a method for preparing like each described charophyta anophelifuge slow releasing agent with fresh air among the claim 2-5 comprises the steps:
A) select fresh charophyta, clean and remove impurity, the grinding of drying in the shade under the room temperature;
B) the charophyta powder that earlier water and step a is made according to 10: 1 ratio mixing after, therefrom extract with steam distillation and to obtain semi-finished product charophyta quintessence oil, the vapour pressure of vapor distillation is 0.05-0.5Mpa, distillation time is 1-3 hour;
C) the semi-finished product charophyta quintessence oil that step b is made carries out concentrating under reduced pressure to be handled, and obtains required charophyta quintessence oil;
D) the charophyta quintessence oil that step c is made adds in the pure water, adds polysorbate60 or Tween 80 while stirring, fully mixing;
E) add super absorbent resin in the liquid that steps d is made, form gel rubber system, add SODIUM PERCARBONATE then, add sodium benzoate and spice at last, be mixed into gel liquid, promptly get charophyta anophelifuge slow releasing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102511430A CN102784407A (en) | 2012-07-19 | 2012-07-19 | Mosquito dispelling and air refreshing stonewort sustained release agent, and its preparation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102511430A CN102784407A (en) | 2012-07-19 | 2012-07-19 | Mosquito dispelling and air refreshing stonewort sustained release agent, and its preparation method |
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| CN102784407A true CN102784407A (en) | 2012-11-21 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070202A (en) * | 2012-12-26 | 2013-05-01 | 广东电网公司潮州供电局 | Bird repellent and preparation method thereof |
| CN106035326A (en) * | 2016-06-06 | 2016-10-26 | 南通伟德动力电池研究所（普通合伙） | Preparation method of fragrance microcapsule spraying agent for dispelling houseflies |
| CN106310326A (en) * | 2016-08-27 | 2017-01-11 | 广东罗浮山国药股份有限公司 | Air freshener and preparation method thereof |
| CN115607720A (en) * | 2022-09-05 | 2023-01-17 | 广州超威生物科技有限公司 | Gradient-color semifluid air freshener and preparation method thereof |
-
2012
- 2012-07-19 CN CN2012102511430A patent/CN102784407A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070202A (en) * | 2012-12-26 | 2013-05-01 | 广东电网公司潮州供电局 | Bird repellent and preparation method thereof |
| CN103070202B (en) * | 2012-12-26 | 2014-09-10 | 广东电网公司潮州供电局 | Bird repellent and preparation method thereof |
| CN106035326A (en) * | 2016-06-06 | 2016-10-26 | 南通伟德动力电池研究所（普通合伙） | Preparation method of fragrance microcapsule spraying agent for dispelling houseflies |
| CN106310326A (en) * | 2016-08-27 | 2017-01-11 | 广东罗浮山国药股份有限公司 | Air freshener and preparation method thereof |
| CN115607720A (en) * | 2022-09-05 | 2023-01-17 | 广州超威生物科技有限公司 | Gradient-color semifluid air freshener and preparation method thereof |
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Application publication date: 20121121 |