CN104054698A - Aquacade soluble colloidal solvent - Google Patents
Aquacade soluble colloidal solvent Download PDFInfo
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- CN104054698A CN104054698A CN201410240684.2A CN201410240684A CN104054698A CN 104054698 A CN104054698 A CN 104054698A CN 201410240684 A CN201410240684 A CN 201410240684A CN 104054698 A CN104054698 A CN 104054698A
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- glue
- diquat
- sodium sulfate
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Abstract
The invention belongs to the technical field of pesticides, and relates to an aquacide soluble colloidal solvent. The aquacide soluble colloidal solvent contains the following components in percentage by weight: 1%-40% of aquacide dibromide, 0.54%-21.42% of reduced aquacide cations, 5%-30% of surface active agents, safe auxiliary components, namely vomitives, warning coloration, odor agents, bittering agents and the like, and the balance of water. According to the invention, the aquacide is processed into the soluble colloidal solvent, so that an aquacide preparation is effectively reduced, so that the skin of human or animals is prevented from being burnt by being splashed, and the safety risk of the aquacide is outstandingly lowered due to low high-level flowability and small mistaken or impulsive swallowing quantity of the aquacide soluble colloidal solvent.
Description
Technical field
The invention belongs to technical field of pesticide, relating to a kind of diquat can glue.
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 having and the weed killer herbicide product of 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, provide a kind of containing diquat and dibromo salt thereof can glue.
Containing diquat dibromo salt can a glue, be the diquat dibromo salt of 1 ?40% containing quality percentage composition, amounting to diquat quality percentage composition is 0.54 ?21.42%.
What should contain diquat dibromo salt can glue be preferably the diquat dibromo salt of 5 ?40% containing quality percentage composition, and amounting to diquat quality percentage composition is 2.68 ?21.42%.
This can also comprise the surfactant that quality percentage composition is 5 ?30% by glue, preferably comprises the surfactant that quality percentage composition is 8 ?30%.
Described surfactant is selected from any 1～4 kind in neopelex, lauryl sodium sulfate, methyl sodiosul foaliphatate, sodium sulfate of polyethenoxy ether of fatty alcohol, alcohol ether succinate sodium sulfonate, fatty acid sulfoalkyl acid amides, alkyl phenol formaldehyde resin polyoxyethylene ether, lauroylamidopropyl betaine, cocamidopropyl betaine, cocamidopropyl propyl amide hydroxy sulfo lycine, hexadecyltrimethylammonium chloride and OTAC; Preferably any 2～4 kinds in neopelex, lauryl sodium sulfate, methyl sodiosul foaliphatate, sodium sulfate of polyethenoxy ether of fatty alcohol, alkyl phenol formaldehyde resin polyoxyethylene ether, lauroylamidopropyl betaine, cocamidopropyl betaine, hexadecyltrimethylammonium chloride and OTAC; Further preferably following combination: the surfactant being formed by neopelex, lauryl sodium sulfate and sodium sulfate of polyethenoxy ether of fatty alcohol; The surfactant being formed by lauryl sodium sulfate, methyl sodiosul foaliphatate and cocamidopropyl betaine; The surfactant being formed by sodium sulfate of polyethenoxy ether of fatty alcohol, alkyl phenol formaldehyde resin polyoxyethylene ether, lauroylamidopropyl betaine and OTAC; The surfactant being formed by alkyl phenol formaldehyde resin polyoxyethylene ether and lauroylamidopropyl betaine; The surfactant of lauryl sodium sulfate, cocamidopropyl betaine and hexadecyltrimethylammonium chloride composition.
This can glue contains quality percentage composition is that the triazole pyrimidone of 0.001 ?1% is as emetic.
This can glue contains quality percentage composition is that the acid blue 9 of 0.01 ?1% is number as warning colouration.
This can glue contains at least one material in benzene first DEXAMETHASONE SODIUM PHOSPHATE ammonium or the saccharin benzylamine amide that quality percentage composition is 0.0001 ?0.1% as bitters.
This can also contain frowziness agent and water by glue.
This can glue contains quality percentage composition is that 0.1% pyridine is as stink agent.
The present invention containing diquat dibromo salt can glue typical process method be: 1,, by the aqueous solution and a certain proportion of stink agent, bitters, emetic and warning colouration containing diquat, stir; 2, add surfactant, and 60 ?70 DEG C of insulated and stirred evenly after blowings; 3, material is cooled to after room temperature, and forms the gelatin preparation of high viscosity, lazy flow---and can glue.
Beneficial effect of the present invention:
Diquat is processed in the present invention can glue, the skin of the calcination mankind or animal that 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 of originally bad hypopharynx can glue, because strange suffering is when more swallowing, therefore, the safety coefficient that diquat can glue further improves.In component of the present invention, bitters is benzene first DEXAMETHASONE SODIUM PHOSPHATE ammonium (bitter) or wherein at least one material of saccharin benzylamine amide (bitter-S).
The present invention is by the screening of surfactant formula, select the surfactant of special formulation to do, diquat is had to sensitivity and excellent thickening power, after complexed surfactant and diquat or diquat dibromo salt meet, generation " micella transformation " and play good thickening power rapidly.Complexed surfactant can also increase and can meet dissolubility and the dissolution velocity after water by glue simultaneously, and diquat is had to obvious synergistic effect.
Aspect processing, composition of the present invention, outside all components that comprises conventional diquat aqua, only increased bitters, do not contained the water-insoluble such as thickener or solid packing matter, 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 better than diquat aqua.
Specific implementation method
In following examples containing diquat and dibromo salt thereof can glue preparation method be: 1,, by the aqueous solution and a certain proportion of stink agent, bitters, emetic and warning colouration containing diquat, stir; 2, reenter surfactant, and 50 ?60 DEG C of insulated and stirred evenly after blowings; 3, material is cooled to after room temperature, forms the gelatin preparation of high viscosity, lazy flow---and can glue.
Embodiment 1
Table 1
This active ingredient in can glue is in diquat, concentration is 2.68%, (25 DEG C of viscosity that can glue, rotary viscometer is measured) be 25000mPa.s, it is still stable after 0 DEG C of cold storage 7d and 54 DEG C of heat storage 14d, dilution stability qualified (method is with reference to paraquat aqua GB GB19308 ?2003) that can glue, water-soluble speed, in 45 seconds, all dissolve (at 25 DEG C, measuring the CL required time of preparation in 100 times of water).
Embodiment 2
Table 2
This active ingredient in can glue is in diquat, concentration is 5.35%, (25 DEG C of viscosity that can glue, rotary viscometer is measured) be 43000mPas, it is still stable after 0 DEG C of cold storage 7d and 54 DEG C of heat storage 14d, dilution stability qualified (method is with reference to paraquat aqua GB GB19308 ?2003) that can glue, water-soluble speed, in 55 seconds, all dissolve (at 25 DEG C, measuring the CL required time of preparation in 100 times of water).
Embodiment 3
Table 3
This active ingredient in can glue is in diquat, concentration is 8%, viscosity (25 DEG C) that can glue is 36000mPas, it is still stable after 0 DEG C of cold storage 7d and 54 DEG C of heat storage 14d, dilution stability qualified (method is with reference to paraquat aqua GB GB19308 ?2003) that can glue, water-soluble speed all dissolves (at 25 DEG C, measuring the CL required time of preparation in 100 times of water) in 45s.
Embodiment 4
Table 4
This active ingredient in can glue is in diquat, concentration is 10.7%, (25 DEG C of viscosity that can glue, rotary viscometer is measured) be 38700mPas, it is still stable after 0 DEG C of cold storage 7d and 54 DEG C of heat storage 14d, dilution stability qualified (method is with reference to paraquat aqua GB GB19308 ?2003) that can glue, water-soluble speed, in 49 seconds, all dissolve (at 25 DEG C, measuring the CL required time of preparation in 100 times of water).
Embodiment 5
Table 5
This active ingredient in can glue is in diquat dibromo salt, concentration is 37.4%, (25 DEG C of viscosity that can glue, rotary viscometer is measured) be 25000mPas, it is still stable after 0 DEG C of cold storage 7d and 54 DEG C of heat storage 14d, dilution stability qualified (method is with reference to paraquat aqua GB GB19308 ?2003) that can glue, water-soluble speed, in 45 seconds, all dissolve (at 25 DEG C, measuring the CL required time of preparation in 100 times of water).
Embodiment 6 biologically active contrasts
Reagent agent
4 kinds of diquat in embodiment 2～5 can glue.
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 that sprinkler selection weed killer herbicide is special.When spraying, note liquid evenly to spray application in experimental plot the phenomenon of accomplishing there is no drain spray, spraying more.
After test respectively after medicine 0 ?observe quick-acting in 4h, after medicine, 4d observes weeds death condition, and the activity of weeding of more various medicaments.
The weeds of embodiments of the invention preparation processing 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, what diquat of the present invention can glue is very high to the activity of various weeds, and the synergism performance of synergist is good.
Claims (10)
- Containing diquat or its dibromo salt can a glue, it is characterized in that containing quality percentage composition be the diquat dibromo salt of 1 ?40%, amounting to diquat quality percentage composition is 0.54 ?21.42%.
- According to claim 1 containing diquat or its dibromo salt can glue, it is characterized in that containing quality percentage composition be the diquat dibromo salt of 5 ?40%, amounting to diquat quality percentage composition is 2.68 ?21.42%.
- According to claim 2 containing diquat or its dibromo salt can glue, it is characterized in that this can also comprise the surfactant that quality percentage composition is 8 ?30% by glue.
- According to claim 3 containing diquat or its dibromo salt can glue, it is characterized in that described surfactant is selected from any 1～4 kind in neopelex, lauryl sodium sulfate, methyl sodiosul foaliphatate, sodium sulfate of polyethenoxy ether of fatty alcohol, alcohol ether succinate sodium sulfonate, fatty acid sulfoalkyl acid amides, alkyl phenol formaldehyde resin polyoxyethylene ether, lauroylamidopropyl betaine, cocamidopropyl betaine, cocamidopropyl propyl amide hydroxy sulfo lycine, hexadecyltrimethylammonium chloride and OTAC.
- According to claim 3 containing diquat or its dibromo salt can glue, it is characterized in that described surfactant is selected from any 2～4 kinds in neopelex, lauryl sodium sulfate, methyl sodiosul foaliphatate, sodium sulfate of polyethenoxy ether of fatty alcohol, alkyl phenol formaldehyde resin polyoxyethylene ether, lauroylamidopropyl betaine, cocamidopropyl betaine, hexadecyltrimethylammonium chloride and OTAC; Be preferably selected from following combination: the surfactant being formed by neopelex, lauryl sodium sulfate and sodium sulfate of polyethenoxy ether of fatty alcohol; The surfactant being formed by lauryl sodium sulfate, methyl sodiosul foaliphatate and cocamidopropyl betaine; The surfactant being formed by sodium sulfate of polyethenoxy ether of fatty alcohol, alkyl phenol formaldehyde resin polyoxyethylene ether, lauroylamidopropyl betaine and OTAC; The surfactant being formed by alkyl phenol formaldehyde resin polyoxyethylene ether and lauroylamidopropyl betaine; The surfactant of lauryl sodium sulfate, cocamidopropyl betaine and hexadecyltrimethylammonium chloride composition.
- According to claim 2 containing diquat or its dibromo salt can glue, it is characterized in that this can glue contains quality percentage composition is that the triazole pyrimidone of 0.001 ?1% is as emetic.
- According to claim 2 containing diquat or its dibromo salt can glue, it is characterized in that this can glue contains quality percentage composition is that the acid blue 9 of 0.01 ?1% is number as warning colouration.
- According to claim 2 containing diquat or its dibromo salt can glue, it is characterized in that this can glue contains at least one material in benzene first DEXAMETHASONE SODIUM PHOSPHATE ammonium or the saccharin benzylamine amide that quality percentage composition is 0.0001 ?0.1% as bitters.
- According to described in any one in claim 1～8 containing diquat or its dibromo salt can glue, it is characterized in that this can glue also containing frowziness agent and water.
- According to claim 9 containing diquat or its dibromo salt can glue, it is characterized in that this can glue contains quality percentage composition is that 0.1% pyridine is as stink agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410240684.2A CN104054698A (en) | 2014-05-30 | 2014-05-30 | Aquacade soluble colloidal solvent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410240684.2A CN104054698A (en) | 2014-05-30 | 2014-05-30 | Aquacade soluble colloidal solvent |
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| CN104054698A true CN104054698A (en) | 2014-09-24 |
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| CN201410240684.2A Pending CN104054698A (en) | 2014-05-30 | 2014-05-30 | Aquacade soluble colloidal solvent |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105475326A (en) * | 2016-02-04 | 2016-04-13 | 南宫市荣威生物药业有限公司 | Weeding composition containing diquat and nicosulfuron |
| CN108207946A (en) * | 2018-04-12 | 2018-06-29 | 南京科翼新材料有限公司 | A kind of special assistant suitable for diquat dibromide dichloro salt aqua |
| CN108353915A (en) * | 2018-02-26 | 2018-08-03 | 南京红太阳股份有限公司 | A kind of soluble concentrate of two villaumite containing diquat dibromide and preparation method thereof |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4564632A (en) * | 1980-12-19 | 1986-01-14 | Bayer Aktiengesellschaft | Insecticidal and acaricidal agents and their use |
| 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 |
| CN102388863A (en) * | 2011-09-21 | 2012-03-28 | 南京红太阳股份有限公司 | Water-soluble ointment containing aquacade dibromo salt |
-
2014
- 2014-05-30 CN CN201410240684.2A patent/CN104054698A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4564632A (en) * | 1980-12-19 | 1986-01-14 | Bayer Aktiengesellschaft | Insecticidal and acaricidal agents and their use |
| 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 |
| CN102388863A (en) * | 2011-09-21 | 2012-03-28 | 南京红太阳股份有限公司 | Water-soluble ointment containing aquacade dibromo salt |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105475326A (en) * | 2016-02-04 | 2016-04-13 | 南宫市荣威生物药业有限公司 | Weeding composition containing diquat and nicosulfuron |
| CN108353915A (en) * | 2018-02-26 | 2018-08-03 | 南京红太阳股份有限公司 | A kind of soluble concentrate of two villaumite containing diquat dibromide and preparation method thereof |
| 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 |
| CN108207946A (en) * | 2018-04-12 | 2018-06-29 | 南京科翼新材料有限公司 | A kind of special assistant suitable for diquat dibromide dichloro salt aqua |
| CN108207946B (en) * | 2018-04-12 | 2020-12-22 | 南京科翼新材料有限公司 | Special auxiliary agent suitable for diquat dichloride aqueous solution |
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Application publication date: 20140924 |