CN102388863B - Water-soluble ointment containing aquacade dibromo salt - Google Patents
Water-soluble ointment containing aquacade dibromo salt Download PDFInfo
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- CN102388863B CN102388863B CN201110281641.5A CN201110281641A CN102388863B CN 102388863 B CN102388863 B CN 102388863B CN 201110281641 A CN201110281641 A CN 201110281641A CN 102388863 B CN102388863 B CN 102388863B
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Abstract
The invention relates to water-soluble ointment containing aquacade dibromo salt, which belongs to the technical field of pesticides and comprises 1 to 40 mass percent of aquacade dibromo salt, wherein the content of the aquacade dibromo salt equals to 0.54 to 21.42 percent of the cation content of the aquacade, the water-soluble ointment comprises 5 to 30 percent of surfactant and safe auxiliary ingredients such as emetic, warning colouration, odor agents, bitter agents and the like, and the rest is water. The aquacade is processed into the water-soluble ointment, the danger of human or animal skin burning caused by aquacade preparation can be effectively reduced, in addition, the high-grade flowability is low, the accidental taking or impulsive swallow quantity is low, and the safety risk of the aquacade is obviously reduced.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of water-soluble paste containing diquat dibromo salt.
Technical background
Diquat (diquat), is the bipyridyliums steriland herbicide of quick-acting contact killing types, is one of current global most widely used weed killer herbicide product, and global marketing and usage amount are only second to glyphosate and paraquat, occupy the 3rd large steriland herbicide.
Paraquat is due to toxicity problem, disabled on European Union and other places or limit the use of, and diquat, as the weed killer herbicide product having with paraquat same function mechanism and the mode of action, is able to Rapid Popularization and uses, and has progressively filled up the market that paraquat is available.
Although the toxicity of diquat is well below paraquat, diquat is not effective removing toxic substances medicament also, therefore, once wrongly take or the diquat of having a mind to swallow poisoning after, not obtaining in time, under correct rescue, still can cause serious injury to human or animal, even can therefore get killed.
In order to improve the safety of diquat, especially the safety to the mankind, guarantee to accelerate diquat Rapid Popularization and use under the prerequisite of safety, develop and a kind ofly can significantly reduce the injury of diquat to human or animal, the safety new formulation that improves diquat preparation is particularly necessary.
Summary of the invention
The object of the invention is the above-mentioned deficiency for prior art, a kind of water-soluble paste containing diquat dibromo salt is provided.
A water-soluble paste for diquat dibromo salt, the diquat dibromo salt that is 1-40% containing quality percentage composition, amounting to diquat quality percentage composition is 0.54-21.42%.
The diquat dibromo salt that should be preferably 5-40% containing quality percentage composition containing the water-soluble paste of diquat dibromo salt, amounting to diquat quality percentage composition is 2.68-21.42%.
This water-soluble paste also comprises the surfactant that quality percentage composition is 5-30%.
Described surfactant is selected from any 1～4 kind in neopelex, lauryl sulfate, sodium sulfate of polyethenoxy ether of fatty alcohol, alcohol ether succinate sodium sulfonate, fatty acid sulfoalkyl acid amides, fatty alcohol-polyoxyethylene ether AEO-9, tallow amine APEO (n=2), castor oil polyoxyethylene ether EL-40, alkyl phenol formaldehyde resin polyoxyethylene ether, lauroylamidopropyl betaine, cocamidopropyl betaine.
It is that the triazole pyrimidone of 0.001-1% is as emetic that this water-soluble paste contains quality percentage composition.
It is that the acid blue 9 of 0.01-1% is number as warning colouration that this water-soluble paste contains quality percentage composition.
This water-soluble paste contains benzene first DEXAMETHASONE SODIUM PHOSPHATE ammonium that quality percentage composition is 0.0001-0.1% or at least one material in saccharin benzylamine amide as bitters.
This water-soluble paste is also containing frowziness agent and water.
It is that 0.1% pyridine is as stink agent that this water-soluble paste contains quality percentage composition.
The present invention containing the typical process method of the water-soluble paste of diquat dibromo salt is: 1,, by the aqueous solution and a certain proportion of stink agent, bitters, emetic and warning colouration containing diquat, stir; 2, add surfactant, and at the evenly rear blowing of 50-60 ℃ of insulated and stirred; 3, material is cooled to after room temperature, and forms the ointment preparation of high viscosity, lazy flow---water-soluble paste.
Beneficial effect of the present invention:
The present invention is processed into water-soluble paste by diquat, the skin of the calcination mankind or animal not only can effective less diquat preparation splashes, and can be low because of senior mobility of the present invention, wrongly take or the impulsion property amount of swallowing low, and significantly reduce the security risk of diquat.
In the present composition, introduce bitters, make the diquat paste of bad hypopharynx originally, because strange suffering is when more swallowing, therefore, the safety coefficient of diquat paste further improves.In component of the present invention, bitters is wherein at least one material of benzene first DEXAMETHASONE SODIUM PHOSPHATE ammonium (bitter) or saccharin benzylamine amide (bitter-S).
Aspect processing, composition of the present invention, outside all components that comprises conventional diquat preparation, only increased bitters, do not contained the water-insoluble matter such as thickener or solid packing, processing method is identical with diquat aqua with production equipment, can share a covering device with diquat aqua, therefore, do not have the needs of newly added equipment, production cost can not improve.
In use, the present invention has excellent water-soluble and instant capacity, flexible and convenient to use, can not bring unnecessary trouble to user, and its result of use is no less than diquat aqua.
Specific implementation method
Water-soluble senior preparation method containing diquat dibromo salt in following examples is: 1,, by the aqueous solution and a certain proportion of stink agent, bitters, emetic and warning colouration containing diquat, stir; 2, add surfactant, and at the evenly rear blowing of 50-60 ℃ of insulated and stirred; 3, material is cooled to after room temperature, and forms the ointment preparation of high viscosity, lazy flow---water-soluble paste.
Embodiment 1
Table 1
Active ingredient in this water-soluble paste is in diquat, concentration is 2.68%, (25 ℃ of the viscosity of water-soluble paste, rotary viscometer is measured) be 15000mPas, it is still stable after 0 ℃ of cold storage 7d and 54 ℃ of heat storage 14d, the dilution stability qualified (method is with reference to paraquat aqua GB GB19308-2003) of water-soluble paste, water-soluble speed, in 45 seconds, all dissolve (at 25 ℃, measuring the CL required time of preparation in 100 times of water).
Embodiment 2
Table 2
Active ingredient in this water-soluble paste is in diquat, concentration is 5.35%, (25 ℃ of the viscosity of water-soluble paste, rotary viscometer is measured) be 21000mPas, it is still stable after 0 ℃ of cold storage 7d and 54 ℃ of heat storage 14d, the dilution stability qualified (method is with reference to paraquat aqua GB GB19308-2003) of water-soluble paste, water-soluble speed, in 45 seconds, all dissolve (at 25 ℃, measuring the CL required time of preparation in 100 times of water).
Embodiment 3
Table 3
Active ingredient in this water-soluble paste is in diquat, concentration is 8%, the viscosity of water-soluble paste (25 ℃) is 26000mPas, it is still stable after 0 ℃ of cold storage 7d and 54 ℃ of heat storage 14d, the dilution stability qualified (method is with reference to paraquat aqua GB GB19308-2003) of water-soluble paste, water-soluble speed all dissolves (at 25 ℃, measuring the CL required time of preparation in 100 times of water) in 45s.
Embodiment 4
Table 4
Active ingredient in this water-soluble paste is in diquat, concentration is 10.7%, (25 ℃ of the viscosity of water-soluble paste, rotary viscometer is measured) be 28700mPas, it is still stable after 0 ℃ of cold storage 7d and 54 ℃ of heat storage 14d, the dilution stability qualified (method is with reference to paraquat aqua GB GB19308-2003) of water-soluble paste, water-soluble speed, in 45 seconds, all dissolve (at 25 ℃, measuring the CL required time of preparation in 100 times of water).
Embodiment 5
Table 5
Active ingredient in this water-soluble paste is in diquat, concentration is 20%, (25 ℃ of the viscosity of water-soluble paste, rotary viscometer is measured) be 25000mPas, it is still stable after 0 ℃ of cold storage 7d and 54 ℃ of heat storage 14d, the dilution stability qualified (method is with reference to paraquat aqua GB GB19308-2003) of water-soluble paste, water-soluble speed, in 45 seconds, all dissolve (at 25 ℃, measuring the CL required time of preparation in 100 times of water).
Embodiment 6 biologically active contrasts
Reagent agent
4 kinds of water-soluble paste of diquat in embodiment 2～5.
Contrast medicament:
200g/l diquat aqua (commercially available).
Prevent and kill off object:
The weeds such as Amaranthus retroflexus, acalypha copperleaf, beggar-ticks, lady's-grass, green foxtail.
Test method:
According to the area of experimental plot, accurately weigh good various medicaments, and be watered after dilution, utilize knapsack sprayer, carry out even spraying, the Fan spray head of sprinkler selection weed killer herbicide special use.During spraying, note liquid evenly to spray application in experimental plot the phenomenon of accomplishing there is no drain spray, spraying more.
After test, observe respectively after medicine in 0-4h quick-acting, after medicine, 4d observes weeds death condition, and the activity of weeding of more various medicaments.
The weeds that embodiments of the invention preparation is processed just show the symptom of being injured after medicine in 0.5h, medicine spot time of occurrence, size and degree with contrast medicament indifference, show that the present invention has excellent quick-acting.
Table 6 embodiments of the invention preparation weeding test effect (4d after medicine)
" consumption " described in table 6 refers to the consumption of active ingredient.From upper table, result can be found out, the water-soluble paste of diquat of the present invention very high to the activity of various weeds, and the synergism performance of synergist is good.
Claims (4)
1. containing a water-soluble paste for diquat dibromo salt, it is characterized in that being formed by the component of following mass percent:
Diquat dibromo salt 10%,
Fatty alcohol-polyoxyethylene ether 5%,
Cocamidopropyl betaine 7%,
Lauryl sodium sulfate 3%,
Emetic: triazole pyrimidone 0.025%,
Bitters: bitter or bitter-S 0.005%,
Warning colouration: light blue 0.06%,
Stink agent: pyridine 0.1%,
Water supplies 100%;
And prepare by the following method: (1), by the aqueous solution and a certain proportion of stink agent, bitters, emetic and warning colouration containing diquat, stirs; (2) add surfactant, and at the evenly rear blowing of 50-60 ℃ of insulated and stirred; (3) material is cooled to after room temperature, and forms the ointment preparation of high viscosity, lazy flow---water-soluble paste.
2. containing a water-soluble paste for diquat dibromo salt, it is characterized in that being formed by the component of following mass percent:
Diquat dibromo salt 15%,
Lauryl sodium sulfate 3%,
Tallow amine APEO (n=2) 4%,
Castor oil polyoxyethylene ether 3%,
Emetic: triazole pyrimidone 0.0375%,
Bitters: bitter or bitter-S 0.005%,
Warning colouration: light blue 0.06%,
Stink agent: pyridine 0.1%,
Water supplies 100%;
And prepare by the following method: (1), by the aqueous solution and a certain proportion of stink agent, bitters, emetic and warning colouration containing diquat, stirs; (2) add surfactant, and at the evenly rear blowing of 50-60 ℃ of insulated and stirred; (3) material is cooled to after room temperature, and forms the ointment preparation of high viscosity, lazy flow---water-soluble paste.
3. containing a water-soluble paste for diquat dibromo salt, it is characterized in that being formed by the component of following mass percent:
Diquat dibromo salt 20%,
Alkyl phenol formaldehyde resin polyoxyethylene ether 5%,
Lauroylamidopropyl betaine 3%,
Emetic: triazole pyrimidone 0.05%,
Bitters: bitter or bitter-S 0.005%,
Warning colouration: light blue 0.06%,
Stink agent: pyridine 0.1%,
Water supplies 100;
And prepare by the following method: (1), by the aqueous solution and a certain proportion of stink agent, bitters, emetic and warning colouration containing diquat, stirs; (2) add surfactant, and at the evenly rear blowing of 50-60 ℃ of insulated and stirred; (3) material is cooled to after room temperature, and forms the ointment preparation of high viscosity, lazy flow---water-soluble paste.
4. containing a water-soluble paste for diquat dibromo salt, it is characterized in that being formed by the component of following mass percent:
Diquat dibromo salt 37.4%,
Neopelex 4%,
Sodium sulfate of polyethenoxy ether of fatty alcohol 1%,
Tallow amine APEO (n=2) 3%,
Alkyl phenol formaldehyde resin polyoxyethylene ether 2%,
Emetic: triazole pyrimidone 0.07%,
Bitters: bitter or bitter-S 0.005%,
Warning colouration: light blue 0.06%,
Stink agent: pyridine 0.1%,
Water supplies 100%;
And prepare by the following method: (1), by the aqueous solution and a certain proportion of stink agent, bitters, emetic and warning colouration containing diquat, stirs; (2) add surfactant, and at the evenly rear blowing of 50-60 ℃ of insulated and stirred; (3) material is cooled to after room temperature, and forms the ointment preparation of high viscosity, lazy flow---water-soluble paste.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110281641.5A CN102388863B (en) | 2011-09-21 | 2011-09-21 | Water-soluble ointment containing aquacade dibromo salt |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110281641.5A CN102388863B (en) | 2011-09-21 | 2011-09-21 | Water-soluble ointment containing aquacade dibromo salt |
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| CN102388863A CN102388863A (en) | 2012-03-28 |
| CN102388863B true CN102388863B (en) | 2014-02-12 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104705296A (en) * | 2013-12-11 | 2015-06-17 | 南京科翼新材料有限公司 | Paraquat and diquat soluble gel aid |
| CN104054698A (en) * | 2014-05-30 | 2014-09-24 | 南京华洲药业有限公司 | Aquacade soluble colloidal solvent |
| CN104522048A (en) * | 2014-12-23 | 2015-04-22 | 广东中迅农科股份有限公司 | Weed control composition containing glufosinate-ammonium and aquacide |
| CN106070205A (en) * | 2016-06-13 | 2016-11-09 | 湖北科亿华科技有限公司 | A kind of method that anti-pesticide is eaten by mistake |
| CN108432745A (en) * | 2018-02-26 | 2018-08-24 | 南京红太阳股份有限公司 | A kind of two villaumite containing diquat dibromide can glue and preparation method thereof |
| CN108849937A (en) * | 2018-07-11 | 2018-11-23 | 四川利尔作物科学有限公司 | A kind of low temperature resistant diquat dibromide aqua |
| CN111513073A (en) * | 2020-05-06 | 2020-08-11 | 南京威尔生物科技有限公司 | Auxiliary agent, diquat water agent containing auxiliary agent and preparation method |
| CN113598163A (en) * | 2021-09-10 | 2021-11-05 | 姜兆伟 | Mosquito-repellent incense liquid for preventing children from eating by mistake and application of bitter essence as raw material |
Citations (3)
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| CN1247026A (en) * | 1999-09-21 | 2000-03-15 | 尹智铉 | Solid or semi-solid parataf preparation and its preparing method |
| CN1499931A (en) * | 2001-03-27 | 2004-05-26 | Compsn. contg. paraquat and/or diquat alginate and emetic and/or purgative | |
| CN102027900A (en) * | 2009-09-28 | 2011-04-27 | 南京华洲药业有限公司 | Synergist and synergist-containing diquat aqueous solution |
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- 2011-09-21 CN CN201110281641.5A patent/CN102388863B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1247026A (en) * | 1999-09-21 | 2000-03-15 | 尹智铉 | Solid or semi-solid parataf preparation and its preparing method |
| CN1499931A (en) * | 2001-03-27 | 2004-05-26 | Compsn. contg. paraquat and/or diquat alginate and emetic and/or purgative | |
| CN102027900A (en) * | 2009-09-28 | 2011-04-27 | 南京华洲药业有限公司 | Synergist and synergist-containing diquat aqueous solution |
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| CN102388863A (en) | 2012-03-28 |
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