CN1756481B - 除草悬乳剂 - Google Patents
除草悬乳剂 Download PDFInfo
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- CN1756481B CN1756481B CN2004800055649A CN200480005564A CN1756481B CN 1756481 B CN1756481 B CN 1756481B CN 2004800055649 A CN2004800055649 A CN 2004800055649A CN 200480005564 A CN200480005564 A CN 200480005564A CN 1756481 B CN1756481 B CN 1756481B
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- Prior art keywords
- suspension emulsion
- hydroresorcinol
- benzoyl
- salt
- alkyl
- Prior art date
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- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 19
- 239000004548 suspo-emulsion Substances 0.000 title abstract description 4
- 239000000839 emulsion Substances 0.000 claims abstract description 47
- 239000000203 mixture Substances 0.000 claims abstract description 34
- 239000004009 herbicide Substances 0.000 claims abstract description 31
- 229920001400 block copolymer Polymers 0.000 claims abstract description 29
- -1 2-(substituted benzoyl)-1,3-cyclohexanedione Chemical class 0.000 claims abstract description 18
- 239000012071 phase Substances 0.000 claims abstract description 11
- VXIVSQZSERGHQP-UHFFFAOYSA-N chloroacetamide Chemical compound NC(=O)CCl VXIVSQZSERGHQP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003381 stabilizer Substances 0.000 claims abstract description 7
- 239000007790 solid phase Substances 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 claims description 40
- 239000004094 surface-active agent Substances 0.000 claims description 39
- 238000002360 preparation method Methods 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 34
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 24
- 125000000217 alkyl group Chemical group 0.000 claims description 17
- HJSLFCCWAKVHIW-UHFFFAOYSA-N cyclohexane-1,3-dione Chemical compound O=C1CCCC(=O)C1 HJSLFCCWAKVHIW-UHFFFAOYSA-N 0.000 claims description 14
- 230000002730 additional effect Effects 0.000 claims description 13
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 claims description 13
- 241000196324 Embryophyta Species 0.000 claims description 12
- 239000004793 Polystyrene Substances 0.000 claims description 10
- 229920002223 polystyrene Polymers 0.000 claims description 10
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims description 8
- 230000006641 stabilisation Effects 0.000 claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 6
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- 238000000034 method Methods 0.000 claims description 5
- 150000003751 zinc Chemical class 0.000 claims description 5
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- 229920001577 copolymer Polymers 0.000 claims description 4
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 4
- 159000000003 magnesium salts Chemical class 0.000 claims description 4
- 150000002696 manganese Chemical class 0.000 claims description 4
- 150000002815 nickel Chemical class 0.000 claims description 4
- JQRSOJKCSXJOPE-UHFFFAOYSA-N 2-ethyloxirane;oxirane Chemical compound C1CO1.CCC1CO1 JQRSOJKCSXJOPE-UHFFFAOYSA-N 0.000 claims description 3
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- VTNQPKFIQCLBDU-UHFFFAOYSA-N Acetochlor Chemical compound CCOCN(C(=O)CCl)C1=C(C)C=CC=C1CC VTNQPKFIQCLBDU-UHFFFAOYSA-N 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- 229920002367 Polyisobutene Polymers 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- MKYQPGPNVYRMHI-UHFFFAOYSA-N Triphenylethylene Chemical group C=1C=CC=CC=1C=C(C=1C=CC=CC=1)C1=CC=CC=C1 MKYQPGPNVYRMHI-UHFFFAOYSA-N 0.000 claims description 2
- XCSGPAVHZFQHGE-UHFFFAOYSA-N alachlor Chemical compound CCC1=CC=CC(CC)=C1N(COC)C(=O)CCl XCSGPAVHZFQHGE-UHFFFAOYSA-N 0.000 claims description 2
- 150000001346 alkyl aryl ethers Chemical class 0.000 claims description 2
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 2
- 159000000009 barium salts Chemical class 0.000 claims description 2
- PPYIVKOTTQCYIV-UHFFFAOYSA-L beryllium;selenate Chemical compound [Be+2].[O-][Se]([O-])(=O)=O PPYIVKOTTQCYIV-UHFFFAOYSA-L 0.000 claims description 2
- 159000000007 calcium salts Chemical group 0.000 claims description 2
- 150000001993 dienes Chemical class 0.000 claims description 2
- 150000005690 diesters Chemical class 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 229920001195 polyisoprene Polymers 0.000 claims description 2
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 2
- 239000011118 polyvinyl acetate Substances 0.000 claims description 2
- 150000003608 titanium Chemical class 0.000 claims description 2
- 238000009472 formulation Methods 0.000 abstract description 5
- 150000003839 salts Chemical class 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract 1
- 239000002736 nonionic surfactant Substances 0.000 abstract 1
- 230000003019 stabilising effect Effects 0.000 abstract 1
- 239000005578 Mesotrione Substances 0.000 description 32
- KPUREKXXPHOJQT-UHFFFAOYSA-N mesotrione Chemical compound [O-][N+](=O)C1=CC(S(=O)(=O)C)=CC=C1C(=O)C1C(=O)CCCC1=O KPUREKXXPHOJQT-UHFFFAOYSA-N 0.000 description 32
- 229920001285 xanthan gum Polymers 0.000 description 26
- MXWJVTOOROXGIU-UHFFFAOYSA-N atrazine Chemical compound CCNC1=NC(Cl)=NC(NC(C)C)=N1 MXWJVTOOROXGIU-UHFFFAOYSA-N 0.000 description 21
- 238000002156 mixing Methods 0.000 description 21
- 239000013530 defoamer Substances 0.000 description 20
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- 230000002335 preservative effect Effects 0.000 description 20
- 239000000047 product Substances 0.000 description 12
- 239000002245 particle Substances 0.000 description 11
- PFJJMJDEVDLPNE-UHFFFAOYSA-N Benoxacor Chemical compound C1=CC=C2N(C(=O)C(Cl)Cl)C(C)COC2=C1 PFJJMJDEVDLPNE-UHFFFAOYSA-N 0.000 description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 10
- 229920001296 polysiloxane Polymers 0.000 description 10
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 9
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 7
- AEJIMXVJZFYIHN-UHFFFAOYSA-N copper;dihydrate Chemical compound O.O.[Cu] AEJIMXVJZFYIHN-UHFFFAOYSA-N 0.000 description 7
- 125000004093 cyano group Chemical group *C#N 0.000 description 7
- 229920001983 poloxamer Polymers 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 238000004945 emulsification Methods 0.000 description 6
- 125000005843 halogen group Chemical group 0.000 description 6
- 235000011187 glycerol Nutrition 0.000 description 5
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 5
- 208000035126 Facies Diseases 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000003905 agrochemical Substances 0.000 description 4
- 239000000729 antidote Substances 0.000 description 4
- 229940075522 antidotes Drugs 0.000 description 4
- 239000008346 aqueous phase Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- OWYSSKOUATWAAO-UHFFFAOYSA-N C1(=CC=CC=C1)C=1C(=C(C(=C(C1)O)C=C)C1=CC=CC=C1)C1=CC=CC=C1 Chemical compound C1(=CC=CC=C1)C=1C(=C(C(=C(C1)O)C=C)C1=CC=CC=C1)C1=CC=CC=C1 OWYSSKOUATWAAO-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 125000004454 (C1-C6) alkoxycarbonyl group Chemical group 0.000 description 2
- 125000004890 (C1-C6) alkylamino group Chemical group 0.000 description 2
- 125000000171 (C1-C6) haloalkyl group Chemical group 0.000 description 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 125000006598 aminocarbonylamino group Chemical group 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000013066 combination product Substances 0.000 description 2
- 229940127555 combination product Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 230000000361 pesticidal effect Effects 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000007962 solid dispersion Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 125000004765 (C1-C4) haloalkyl group Chemical group 0.000 description 1
- 125000004916 (C1-C6) alkylcarbonyl group Chemical group 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- 240000006995 Abutilon theophrasti Species 0.000 description 1
- 240000001592 Amaranthus caudatus Species 0.000 description 1
- 235000009328 Amaranthus caudatus Nutrition 0.000 description 1
- 244000237956 Amaranthus retroflexus Species 0.000 description 1
- 235000013479 Amaranthus retroflexus Nutrition 0.000 description 1
- 241000482638 Amaranthus tuberculatus Species 0.000 description 1
- 241000208841 Ambrosia trifida Species 0.000 description 1
- 241001645380 Bassia scoparia Species 0.000 description 1
- 240000006122 Chenopodium album Species 0.000 description 1
- 235000009344 Chenopodium album Nutrition 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000208296 Datura Species 0.000 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- 241001141643 Euphorbia davidii Species 0.000 description 1
- 239000005562 Glyphosate Substances 0.000 description 1
- 244000020551 Helianthus annuus Species 0.000 description 1
- 235000003222 Helianthus annuus Nutrition 0.000 description 1
- 240000001549 Ipomoea eriocarpa Species 0.000 description 1
- 235000005146 Ipomoea eriocarpa Nutrition 0.000 description 1
- 244000115721 Pennisetum typhoides Species 0.000 description 1
- 235000007195 Pennisetum typhoides Nutrition 0.000 description 1
- 229920002066 Pluronic® P 65 Polymers 0.000 description 1
- 244000292697 Polygonum aviculare Species 0.000 description 1
- 235000006386 Polygonum aviculare Nutrition 0.000 description 1
- 244000275012 Sesbania cannabina Species 0.000 description 1
- 235000008515 Setaria glauca Nutrition 0.000 description 1
- 235000002594 Solanum nigrum Nutrition 0.000 description 1
- 240000002307 Solanum ptychanthum Species 0.000 description 1
- 241001251949 Xanthium sibiricum Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000000304 alkynyl group Chemical group 0.000 description 1
- 235000012735 amaranth Nutrition 0.000 description 1
- 239000004178 amaranth Substances 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- QLULGSLAHXLKSR-UHFFFAOYSA-N azane;phosphane Chemical compound N.P QLULGSLAHXLKSR-UHFFFAOYSA-N 0.000 description 1
- 230000000975 bioactive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- HQPMKSGTIOYHJT-UHFFFAOYSA-N ethane-1,2-diol;propane-1,2-diol Chemical compound OCCO.CC(O)CO HQPMKSGTIOYHJT-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 244000037666 field crops Species 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 description 1
- 229940097068 glyphosate Drugs 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003090 pesticide formulation Substances 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 150000003008 phosphonic acid esters Chemical class 0.000 description 1
- 229920001993 poloxamer 188 Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/22—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients stabilising the active ingredients
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
- A01N41/10—Sulfones; Sulfoxides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
本发明涉及一种除草悬乳剂,包含:(a)连续相,包括(i)一种或多种嵌段共聚物,和(ii)一种或多种非离子表面活性剂;(b)分散乳液相,包括(i)氯乙酰胺,和(ii)聚合稳定剂;和(c)分散固体相,包括(i)2-(取代的苯甲酰基)-1,3-环己二酮除草剂;和(ii)稳定化金属盐。
Description
本发明涉及一种包含至少两种活性成分的新农业化学制剂及其用途。
农药厂商对广谱农药产品的确有需求。单活性成分制剂很少满足该广谱需求,因此组合产品、甚至包含多达4种互补生物活性成分的组合产品得到了开发。这类产品具有几种附加优点,例如免除桶混合、降低产品存量、节约时间和金钱、并且减少喷洒作物的次数。
只要进行组合的活性成分是物理、化学和生物学相容的,则开发这类产品相对简单。目前各活性成分可以以本领域所熟知的广泛制剂类型相组合。如果活性成分不是物理、化学和/或生物学相容的,则需要研发新制剂来克服该不相容的问题。制剂类型的实例之一是所谓的“悬乳剂”制剂。该悬乳剂是通过将含有一种或多种活性成分的乳化相与也包含一种或多种活性成分的连续相以形成固体分散液的形式相组合而形成的。该剂型具有易于运输、储存和大田施用的多种用户优点。
然而,制备该悬乳剂相当不容易。配制具有令人满意的物理和化学稳定性的悬乳剂的技术挑战和复杂性先前已有报道(如悬乳剂工艺和趋势(Suspoemulsion Technology and Trends),Joseph R.Winkle,农药制剂和助剂工艺(Pesticide Formulation and AdjuvantTechnology),CRC Press,1996)。
当尝试着将本发明活性成分配制成悬乳剂时,遇到了特殊问题。优选使用的活性成分之一是可以以游离酸或金属盐形式存在的甲基磺草酮(2-(2’-硝基-4’-甲基磺酰基苯甲酰基)-1,3-环己二酮)。于一定范围的pH条件和/或浓度下,甲基磺草酮游离酸在水介质中是化学不稳定的。化学不稳定的问题可以通过将甲基磺草酮游离酸和金属螯合剂进行螯合来克服,例如铜或锌盐。然而,出人意外地,将金属盐引入组合物中导致所得悬乳液物理稳定性严重复杂化。注意到螯合的甲基磺草酮颗粒移入了乳化相-这已知是多相絮凝/凝结作用(heteroflocculation/coagulation)的现象。根据表面活性剂体系,宏观上该多相絮凝/凝结作用会瞬间发生,或微观上非常缓慢地、仅在压力下发生。由于看来该现象不仅是絮凝(表面对表面)作用,而且实际上还有甲基磺草酮移入乳液滴内的作用,因此这被认为是极其反常的情形。
因此,本发明的目的是提供一种化学和物理稳定的悬乳剂,所述悬浮剂包含2-(取代的苯甲酰基)-1,3-环己二酮除草剂作为活性成分之一。
因此,本发明一方面提供悬乳剂,包括:
(a)连续相,包括
(i)一种或多种嵌段共聚物,和
(ii)一种或多种非离子表面活性剂;
(b)分散乳液相,包括
(i)氯乙酰胺,和
(ii)聚合稳定剂;和
(c)分散固体相,包括
(i)2-(取代的苯甲酰基)-1,3-环己二酮除草剂;和
(ii)稳定化金属盐。
本发明悬乳剂可任选进一步包含一种或多种附加活性成分。所述一种或多种附加活性成分可以是农药,例如除草剂、杀真菌剂、杀虫剂等;或附加活性成分可以是已知用作安全剂或解毒剂的化合物类。制剂中附加活性成分的浓度适宜的范围是1g/l至500g/l,并且优选为2g/l至300g/l。
在一个优选的实施方式中,该悬乳剂还包含除草剂的附加活性成分,例如选自已知的三嗪类的除草剂,例如莠去津或特丁津;膦酸酯类除草剂如草甘膦或其盐;或亚膦酸酯类除草剂如草铵膦或其盐。附加除草剂的浓度的适宜范围是5g/l至500g/l,并且优选为10g/l至300g/l。最为优选的是,附加除草剂是三嗪类除草剂,优选莠去津或特丁津。适宜地,附加除草剂存在于悬乳剂的分散固体相中。
在第二个优选的实施方式中,悬乳剂还包含选自已知用作安全剂或解毒剂的化合物类的附加活性成分,例如解草嗪。安全剂浓度的适宜范围是1g/l至100g/l,并且优选为2g/l至40g/l。适宜地,安全剂存在于悬乳剂的分散乳液相中。
在第三种优选的实施方式中,悬乳剂还包含至少两种附加活性成分,其中至少一种附加活性成分是除草剂,例如三嗪如莠去津或特丁津,并且至少一种其它附加活性成分是安全剂,如解草嗪。
连续相可以是任何适宜的溶剂,例如水、乙二醇或乙醇,但优选水。
可以用于本发明中(在分散固体相或分散乳液相)的适宜嵌段共聚物的实例包括环氧烷烃共聚物(例如环氧乙烷-环氧丙烷嵌段共聚物、环氧乙烷-环氧丁烷嵌段共聚物)、环氧乙烷-环氧丙烷嵌段共聚物的C2-6烷基加成物、环氧乙烷-环氧丁烷嵌段共聚物的C2-6烷基加成物、聚氧乙烯-聚氧丙烯单烷基醚如丁基醚、甲基醚、丙基醚、乙基醚或其混合物。嵌段共聚物的其它实例及其可用性是本领域技术人员所熟知的。适宜地,本发明悬乳剂中嵌段共聚物的浓度为0.1至10.0%,并且优选为0.2至7.0%。
可用于本发明中的非离子表面活性剂的实例是本领域技术人员熟知的,包括并不限于EO-PO嵌段共聚物、丁氧基嵌段共聚物、接枝梳形聚合物、聚乙二醇单酯和二酯、聚甘油醇醚、烷基乙氧基化物、三苯乙烯基乙氧基化物、烷基芳基乙氧基化物和烷基多苷。适宜地,本发明悬乳剂中非离子表面活性剂的浓度为0.2至15.0%,并且优选为0.5至10.0%。
适用于本发明中的氯乙酰胺的实例包括式(I)化合物
其中R1为氢、甲基或乙基;R2为氢或乙基;R3为氢或甲基;并且R4为甲基、甲氧基、甲氧甲基、乙氧基或丁氧基。适宜地,氯乙酰胺选自下组:异丙甲草胺、乙草胺和甲草胺,优选异丙甲草胺,并且最优选S-异丙甲草胺。适宜地,悬乳剂中氯乙酰胺的浓度为100至750g/l,更优选250至500g/l。
可用于本发明中的适宜聚合稳定剂的实例是分子量介于10,000和1,000,000道尔顿之间的聚合稳定剂,包括但不限于聚丙烯、聚异丁烯、聚异戊二烯、单烯和二烯的共聚物、聚丙烯酸酯、聚苯乙烯、聚乙酸乙烯酯、聚氨酯或聚酰胺。适宜地,本发明悬乳剂中聚合稳定剂的浓度为0.1至7.0%,优选为0.2至4.0%。
适宜地,用于本发明中的2-(取代的苯甲酰基)-1,3-环己二酮除草剂是式(II)化合物
其中X表示卤原子;任选被一个或多个基团-OR5或一个或多个卤原子取代的含有至多6个碳原子的直链或支链烷基或烷氧基;或为选自硝基、氰基、-CO2R6、-S(O)mR5、-O(CH2)rOR5、-COR6、-NR6R7、-SO2NR6R7、-CONR6R7、-CSNR6R7和-OSO2R8的基团;
R5表示任选被一个或多个卤原子取代的含有至多6个碳原子的直链或支链烷基;
R6和R7各自独立地表示氢原子;或任选被一个或多个卤原子取代的含有至多6个碳原子的直链或支链烷基;
R8表示任选被一个或多个卤原子取代的含有至多6个碳原子的直链或支链烷基、烯基或炔基;或含有3至6个碳原子的环烷基;
每个Z各自独立地表示卤原子、硝基、氰基、S(O)mR9、OS(O)mR9、C1-6烷基、C1-6烷氧基、C1-6卤代烷基、C1-6卤代烷氧基、羧基、C1-6烷基羰基氧基、C1-6烷氧羰基、C1-6烷基羰基、氨基、C1-6烷基氨基、每个烷基独立具有所述碳原子数的C1-6二烷基氨基、C1-6烷基羰基氨基、C1-6烷氧羰基氨基、C1-6烷基氨基羰基氨基、每个烷基独立具有所述碳原子数的C1-6二烷基氨基羰基氨基、C1-6烷氧基羰基氧基、C1-6烷基氨基羰基氧基、C1-6二烷基羰基氧基、苯基羰基、取代的苯基羰基、苯基羰基氧基、取代的苯基羰基氧基、苯基羰基氨基、取代的苯基羰基氨基、苯氧基或取代的苯氧基;
R9表示氰基、-COR10、-CO2R10或-S(O)mR11;
R10表示氢或含有至多6个碳原子的直链或支链烷基;
R11表示C1-6烷基、C1-6卤代烷基、C1-6氰基烷基、任选被卤素、氰基或C1-4烷基取代的C3-8环烷基;或任选被1至3个相同或不同的卤素、硝基、氰基、C1-4卤代烷基、C1-4烷基、C1-4烷氧基或-S(O)mR12取代的苯基。
R12表示C1-4烷基;
每个Q独立地表示C1-4烷基或-CO2R13,其中R13是C1-4烷基;
m为0、1或2;
n为0或1至4的整数;
r为1、2或3;和
p为0或1至6的整数。
适宜地,X为氯、溴、硝基、氰基、C1-4烷基、-CF3、-S(O)mR5或-OR5;每个Z独立地为氯、溴、硝基、氰基、C1-4烷基、-CF3、-OR5、-OS(O)mR9、-S(O)mR9;n为1或2,并且p为0。
优选的,式(II)的2-(取代的苯甲酰基)-1,3-环己二酮选自下组:2-(2’-硝基-4’-甲基磺酰基苯甲酰基)-1,3-环己二酮、2-(2’-硝基-4’-甲基磺酰基氧基苯甲酰基)-1,3-环己二酮、2-(2’-氯-4’-甲基磺酰基苯基苯甲酰基)-1,3-环己二酮、4,4-二甲基-2-(4-甲磺酰基-2-硝基苯甲酰基)-1,3-环己二酮、2-(2-氯-3-乙氧基-4-甲磺酰基苯甲酰基)-5-甲基-1,3-环己二酮和2-(2-氯-3-乙氧基-4-乙磺酰基苯甲酰基)-5-甲基-1,3-环己二酮;最优选的是2-(2’-硝基-4’-甲基磺酰基苯甲酰基)-1,3-环己二酮。
适宜地,本发明悬乳剂中2-(取代的苯甲酰基)-1,3-环己二酮的浓度为10至100g/l,更适宜为25至60g/l。
可使用的适宜稳定化金属盐的实例包括钙盐、铍盐、钡盐、钛盐、镁盐、锰盐、锌盐、铁盐、钴盐、镍盐和铜盐;最适宜的是镁盐、锰盐、锌盐、铁盐、钴盐、镍盐和铜盐;尤其优选的是铜盐,例如氢氧化铜。
适宜地,本发明悬乳剂中稳定化金属盐的浓度为0.01至4.0%,优选0.02至1.5%。
本发明另一方面提供了一种控制不需要植物如杂草生长的方法,所述植物可以存在于需要植物种类(未显示抗性或采用天然方法或基因改良对一种或多种除草剂显示抗性的植物)的周围区域,例如作物如玉米,该方法包含将本发明制剂施用至这类不需要植物所在地。可选的是,本发明另一方面提供了将本发明制剂用于控制不需要植物的用途。不需要植物的实例包括,但不限于:苘麻、反枝苋、common waterhemp、帕麦尔氏苋、牵牛花、刺黄花稔、三裂叶豚草、豚草、宾州苍耳、东方龙葵、藜、宾州蓼、向日葵、曼陀罗、高田菁、葡萄牙锯齿大戟、马齿苋、马唐、金狗尾草和地肤。上述杂草可以是或者也可以不是对一种或多种除草有抗性(天然或基因改良的)。悬乳剂可以在作物苗前或苗后施用。优选地,该制剂苗前施用。该制剂可以采用飞机施用或利用已知技术如液压喷嘴喷雾地面施用。
本发明悬乳剂的一个有利之处在于,在多数情形下,通过仅仅一次施用制剂获得对杂草长季节的控制。
接下来,本发明将仅根据实施例来进行描述。
实施例1
1.1制备预混物
1.1.1制备S-异丙甲草胺EW
%wt
S-异丙甲草胺[(b)(i)] 66.67
除草解毒剂
如解草嗪 3.33
聚合物如
聚苯乙烯[(b)(ii)] 4.18
嵌段共聚物如
Pluronic P65[(a)(i)] 2.13
硅酮消泡剂 0.18
水 23.51
聚苯乙烯和解草嗪溶于s-异丙甲草胺中。
Pluronic P65溶于水相并且加入消泡剂。将这两者进行合并以形成粒径为1-40微米的乳化有机相。
1.1.2制备甲基磺草酮研磨料
%wt
甲基磺草酮[(b)(i)] 35.00
非离子表面活性剂如
具有16摩尔EO的三苯乙烯基酚[(b)(ii)] 2.89
乙酸(56%) 11.01
氢氧化铜(100%)[(b)(ii)] 3.50
硅酮消泡剂 0.10
黄原胶 0.10
水 47.40
将水、乙酸和氢氧化铜一起混合。加入甲基磺草酮。加入非离子表面活性剂、消泡剂和黄原胶并进行混合直至均一。研磨直至中值粒径为1-6微米。
1.2制备最终产品
%wt
S-异丙甲草胺EW 55.20
甲基磺草酮研磨料 10.50
乙二醇 3.00
非离子表面活性剂例如
C9-C11烷基多苷[(a)(ii)] 6.00
嵌段共聚物例如
丁基PO/EO表面活性剂[(a)(i)] 5.00
黄原胶 0.16
防腐剂如
苯并异噻唑啉酮 0.15
水 余量
将s-异丙甲草胺EW、丙二醇、非离子表面活性剂、嵌段共聚物和部分水一并混合。加入甲基磺草酮研磨料并且进行混合。加入黄原胶和防腐剂并且混合直至均一。测定并且视需要用水配平。
实施例2
2.1制备预混物
2.1.1制备S-异丙甲草胺EW
%wt
S-异丙甲草胺[(b)(i)] 66.67
除草解毒剂
如解草嗪 3.33
聚合物如
聚苯乙烯[(b)(ii)] 3.68
嵌段共聚物如
Pluronic F108[(a)(i)] 1.00
硅酮消泡剂 0.18
水 25.14
聚苯乙烯和解草嗪溶于s-异丙甲草胺中。
Pluronic F108溶于水相并且加入消泡剂。将两者合并以形成粒径为1-40微米的乳化有机相。
2.1.2制备甲基磺草酮研磨料
%wt
甲基磺草酮[(c)(i)] 35.00
非离子表面活性剂如
具有25摩尔EO的三苯乙烯基酚[(a)(ii)] 3.50
乙酸(56%) 11.01
氢氧化铜(100%)[(c)(ii)] 5.00
硅酮消泡剂 0.10
黄原胶 0.10
水 45.29
将水、乙酸和氢氧化铜一起混合。加入甲基磺草酮。加入非离子表面活性剂、消泡剂和黄原胶并进行混合直至均一。研磨直至中值粒径为1-6微米。
2.2制备最终产品
%wt
S-异丙甲草胺EW 55.20
甲基磺草酮研磨料 10.50
丙二醇 3.00
非离子表面活性剂例如
C9-C11烷基多苷[(a)(ii)] 5.00
嵌段共聚物例如
丁基PO/EO表面活性剂[(a)(i)] 6.00
黄原胶 0.16
防腐剂如
苯并异噻唑啉酮 0.15
水 余量
将s-异丙甲草胺EW、丙二醇、非离子表面活性剂、嵌段共聚物和部分水一并混合。加入甲基磺草酮研磨料并且进行混合。加入黄原胶和防腐剂并且混合直至均一。测定并且视需要用水配平。
实施例3
3.1制备预混物
3.1.1制备S-异丙甲草胺EW
%wt
S-异丙甲草胺[(b)(i)] 66.67
除草解毒剂
如解草嗪 3.33
聚合物如
聚苯乙烯[(b)(ii)] 2.12
嵌段共聚物如
Pluronic F68[(a)(i)] 1.50
硅酮消泡剂 0.18
水 26.20
聚苯乙烯和解草嗪溶于s-异丙甲草胺中。
Pluronic F68溶于水相并且加入消泡剂。将两者合并以形成粒径为1-40微米的乳化有机相。
3.1.2制备甲基磺草酮研磨料
%wt
甲基磺草酮[(c)(i)] 35.00
非离子表面活性剂如
具有40摩尔EO的三苯乙烯基酚[(a)(ii)] 2.89
乙酸(56%) 11.01
氢氧化铜(100%)[(c)(ii)] 5.00
硅酮消泡剂 0.10
黄原胶 0.10
水 45.90
将水、乙酸和氢氧化铜一起混合。加入甲基磺草酮。加入非离子表面活性剂、消泡剂和黄原胶并进行混合直至均一。研磨直至中值粒径为1-6微米。
3.2制备最终产品
%wt
S-异丙甲草胺EW 55.20
甲基磺草酮研磨料 10.50
甘油 3.00
非离子表面活性剂例如
C9-C11烷基多苷[(a)(ii)] 7.00
嵌段共聚物例如
丁基PO/EO表面活性剂[(a)(i)] 3.00
黄原胶 0.16
防腐剂如
苯并异噻唑啉酮 0.15
水 余量
将s-异丙甲草胺EW、丙二醇、非离子表面活性剂、嵌段共聚物和部分水一并混合。加入甲基磺草酮研磨料并且进行混合。加入黄原胶和防腐剂并且混合直至均一。测定并且视需要用水配平。
实施例4
4.1制备预混物
4.1.1s-异丙甲草胺EW(参见3.1.1)
4.1.2莠去津研磨料
%wt
莠去津工业品(100%) 57.80
非离子表面活性剂如
具有4至8摩尔EO的烷基乙氧基化物[(a)(ii)] 0.58
EO/PO/EO嵌段共聚物如
Pluronic P38[(a)(i)] 1.56
甘油 4.50
硅酮消泡剂 0.12
黄原胶 0.05
防腐剂如
苯并异噻唑啉酮 0.05
水 余量
将表面活性剂、乙二醇和水一并混合直至均一。加入消泡剂和莠去津并且混合。研磨浆料至95%的粒径低于17微米。加入黄原胶和防腐剂并且混合直至均一。
4.1.3制备甲基磺草酮研磨料(参见3.1.2)
4.2制备最终制剂
%wt
s-异丙甲草胺EW 44.1
甘油 4.00
非离子表面活性剂例如
C9-C11烷基多苷[(a)(ii)] 4.50
嵌段共聚物例如
丁基PO/EO表面活性剂[(a)(i)] 4.50
甲基磺草酮研磨料 8.4
莠去津基混料 19.0
黄原胶 0.9
防腐剂如
苯并异噻唑啉酮 0.9
水 余量
将s-异丙甲草胺EW、水、丙二醇和表面活性剂一并混合直至均一。加入甲基磺草酮研磨料并且混合。于加入莠去津基混料后加入黄原胶和防腐剂,并且混合直至均一。
实施例5
5.1制备预混物
5.1.1制备S-异丙甲草胺EW(参见2.1.1)
5.1.2莠去津研磨料
%wt
莠去津工业品(100%) 57.80
非离子表面活性剂如
具有4至8摩尔EO的烷基乙氧基化物[(a)(ii)] 1.15
EO/PO/EO嵌段共聚物如
Pluronic P65[(a)(i)] 0.70
乙二醇 3.00
硅酮消泡剂 0.12
黄原胶 0.05
防腐剂如
苯并异噻唑啉酮 0.05
水 余量
将表面活性剂、乙二醇和水一并混合直至均一。加入消泡剂和莠去津并且混合。研磨浆料至95%的粒径低于17微米。加入黄原胶和防腐剂并且混合直至均一。
5.1.3制备甲基磺草酮研磨料(参见2.1.2)
5.2制备最终产品
%wt
s-异丙甲草胺EW 44.1
丙二醇 5.00
非离子表面活性剂例如
C9-C11烷基多苷[(a)(ii)] 4.00
嵌段共聚物例如
丁基PO/EO表面活性剂[(a)(i)] 5.00
甲基磺草酮研磨料 8.4
莠去津基混料 19.0
黄原胶 0.9
防腐剂如
苯并异噻唑啉酮 0.9
水 余量
将s-异丙甲草胺EW、水、丙二醇和表面活性剂一并混合直至均一。加入甲基磺草酮研磨料并且混合。于加入莠去津基混料后加入黄原胶和防腐剂,并且混合直至均一。
实施例6
6.1制备预混物
6.1.1s-异丙甲草胺EW(参见3.1.1)
6.1.2莠去津研磨料
%wt
莠去津工业品(100%) 57.80
非离子表面活性剂如
具有4至8摩尔EO的烷基乙氧基化物[(a)(ii)] 1.69
EO/PO/EO嵌段共聚物如
Pluronic P38[(a)(i)] 0.40
乙二醇 3.00
硅酮消泡剂 0.12
黄原胶 0.05
防腐剂如
苯并异噻唑啉酮 0.05
水 余量
将表面活性剂、乙二醇和水一并混合直至均一。加入消泡剂和莠去津并且混合。研磨浆料至95%的粒径低于17微米。加入黄原胶和防腐剂并且混合直至均一。
6.1.3制备甲基磺草酮研磨料(参见1.1.2)
6.2制备最终产品
%wt
s-异丙甲草胺EW 44.1
甘油 5.00
非离子表面活性剂例如
C9-C11烷基多苷[(a)(ii)] 3.00
嵌段共聚物例如
丁基PO/EO表面活性剂[(a)(i)] 6.00
甲基磺草酮研磨料 8.4
莠去津基混料 19.0
黄原胶 0.9
防腐剂如
苯并异噻唑啉酮 0.9
水 余量
将s-异丙甲草胺EW、水、丙二醇和表面活性剂一并混合直至均一。加入甲基磺草酮研磨料并且混合。加入莠去津基混料后加入黄原胶和防腐剂,并且混合直至均一。
实施例7
7.1制备预混物
7.1.1异丙甲草胺EW
%wt
异丙甲草胺 66.67
除草解毒剂
如解草嗪 3.33
聚合物如
聚苯乙烯[(b)(ii)] 4.18
嵌段共聚物如
Pluronic F108[(a)(i)] 1.87
硅酮消泡剂 0.18
水 23.77
聚苯乙烯和解草嗪溶于异丙甲草胺中。
Pluronic F108溶于水相并且加入消泡剂。将两者合并以形成粒径为1-40微米的乳化有机相。
7.1.2莠去津研磨料(参见6.1.2)
7.1.3制备甲基磺草酮研磨料(参见1.1.2)
7.2制备最终产品
%wt
异丙甲草胺EW 44.1
甘油 5.00
非离子表面活性剂例如
C9-C11烷基多苷[(a)(ii)] 3.00
嵌段共聚物例如
丁基PO/EO表面活性剂[(a)(i)] 6.00
甲基磺草酮研磨料 8.4
莠去津基混料 19.0
黄原胶 0.9
防腐剂如
苯并异噻唑啉酮 0.9
水 余量
将异丙甲草胺EW、水、丙二醇和表面活性剂一并混合直至均一。加入甲基磺草酮研磨料并且混合。加入莠去津基混料后加入黄原胶和防腐剂,并且混合直至均一。
Claims (13)
1.一种悬乳剂,包括:
(a)连续相,包括
(i)一种或多种嵌段共聚物,选自环氧烷烃共聚物、环氧乙烷-环氧丙烷嵌段共聚物的C2-6烷基加成物、环氧乙烷-环氧丁烷嵌段共聚物的C2-6烷基加成物和聚氧乙烯-聚氧丙烯单烷基醚,其中悬乳剂中所述嵌段共聚物的浓度为0.1至10.0%,和
(ii)一种或多种非离子表面活性剂,选自EO-PO嵌段共聚物、丁氧基嵌段共聚物、接枝梳形聚合物、聚乙二醇单酯和二酯、聚甘油醇醚、烷基乙氧基化物、三苯乙烯基乙氧基化物、烷基芳基乙氧基化物和烷基多苷,其中悬乳剂中所述非离子表面活性剂的浓度为0.2至15.0%;
(b)分散乳液相,包括
(i)氯乙酰胺,选自异丙甲草胺、乙草胺和甲草胺,其中悬乳剂中所述氯乙酰胺的浓度为100至750g/l,和
(ii)聚合稳定剂,分子量介于10,000和1,000,000道尔顿之间,并选自聚丙烯、聚异丁烯、聚异戊二烯、单烯和二烯的共聚物、聚丙烯酸酯、聚苯乙烯、聚乙酸乙烯酯、聚氨酯或聚酰胺,其中悬乳剂中所述聚合稳定剂的浓度为0.1至7.0%;和
(c)分散固体相,包括
(i)2-(取代的苯甲酰基)-1,3-环己二酮除草剂,选自2-(2’-硝基-4’-甲基磺酰基苯甲酰基)-1,3-环己二酮、2-(2’-硝基-4’-甲基磺酰基氧基苯甲酰基)-1,3-环己二酮、2-(2’-氯-4’-甲基磺酰基苯甲酰基)-1,3-环己二酮、4,4-二甲基-2-(4-甲磺酰基-2-硝基苯甲酰基)-1,3-环己二酮、2-(2-氯-3-乙氧基-4-甲磺酰基苯甲酰基)-5-甲基-1,3-环己二酮和2-(2-氯-3-乙氧基-4-乙磺酰基苯甲酰基)-5-甲基-1,3-环己二酮,其中悬乳剂中所述2-(取代的苯甲酰基)-1,3-环己二酮的浓度为10至100g/l;和
(ii)稳定化金属盐,选自钙盐、铍盐、钡盐、钛盐、镁盐、锰盐、锌盐、铁盐、钴盐、镍盐和铜盐,其中悬乳剂中所述稳定化金属盐的浓度为0.01至4.0%。
2.根据权利要求1的悬乳剂,进一步包含一种或多种附加活性成分。
3.根据权利要求2的悬乳剂,其中所述附加活性成分是除草剂。
4.根据权利要求2的悬乳剂,其中所述附加活性成分是安全剂化合物。
5.根据权利要求2的悬乳剂,其中所述附加活性成分包含除草剂和安全剂化合物。
6.根据权利要求1至5任一项所述的悬乳剂,其中连续相选自下组:水、乙二醇或乙醇。
7.根据权利要求6的悬乳剂,其中连续相是水。
8.根据权利要求1的悬乳剂,其中氯乙酰胺是s-异丙甲草胺。
9.根据权利要求1的悬乳剂,其中所述2-(取代的苯甲酰基)-1,3-环己二酮是2-(2’-硝基-4’-甲基磺酰基苯甲酰基)-1,3-环己二酮。
10.根据权利要求1的悬乳剂,其中稳定化金属盐选自下组:镁盐、锰盐、锌盐、铁盐、钴盐、镍盐和铜盐。
11.根据权利要求10的悬乳剂,其中稳定化金属盐是铜盐。
12.一种控制不希望的植物的生长的方法,所述方法包含将权利要求1至11任一项所述的制剂施用至所述植物所在地。
13.权利要求1-11任一项所述的悬乳剂在控制不需要植物的生长中的用途。
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GBGB0305679.3A GB0305679D0 (en) | 2003-03-12 | 2003-03-12 | Agrochemical formulation |
GB0305679.3 | 2003-03-12 | ||
PCT/EP2004/001377 WO2004080178A1 (en) | 2003-03-12 | 2004-02-13 | Herbicidal suspoemulsion |
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EP (1) | EP1603388B1 (zh) |
JP (1) | JP4444951B2 (zh) |
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ES (1) | ES2283983T3 (zh) |
GB (1) | GB0305679D0 (zh) |
GT (1) | GT200400025A (zh) |
MX (1) | MXPA05009525A (zh) |
PL (1) | PL206898B1 (zh) |
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NZ547552A (en) * | 2003-12-05 | 2009-09-25 | Syngenta Participations Ag | Submicron suspension concentrate and suspoemulsion formulations comprising a herbicidally active amount of mesotrione |
GB0414895D0 (en) * | 2004-07-02 | 2004-08-04 | Syngenta Ltd | Herbicidal formulation |
DE102005056744A1 (de) | 2005-11-29 | 2007-05-31 | Bayer Cropscience Gmbh | Flüssige Formulierungen enthaltend Dialkylsulfosuccinate und Inhibitoren der Hydroxyphenylpyruvat-Dioxygenase |
EP1869978A1 (de) | 2006-06-21 | 2007-12-26 | Bayer CropScience AG | Schaumarme Zubereitungen für den Pflanzenschutz |
WO2008030749A2 (en) | 2006-09-06 | 2008-03-13 | Syngenta Participations Ag | Pickering emulsion formulations |
AU2007292447B2 (en) * | 2006-09-06 | 2012-07-05 | Syngenta Participations Ag | Pickering emulsion formulations |
JP5360349B2 (ja) * | 2007-03-20 | 2013-12-04 | 日産化学工業株式会社 | 安定化される水性懸濁状農薬組成物 |
PT2249642E (pt) * | 2008-02-20 | 2012-11-29 | Syngenta Participations Ag | Formulação herbicida |
KR102055551B1 (ko) * | 2012-03-12 | 2019-12-13 | 바스프 에스이 | 피리피로펜 살충제 i 함유 액체 농축 제형 |
ES2566910T3 (es) * | 2012-03-12 | 2016-04-18 | Basf Se | Formulación de concentrado líquido que contiene un insecticida de piripiropeno II |
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CN1300184A (zh) * | 1998-03-09 | 2001-06-20 | 孟山都公司 | 浓除草组合物 |
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GB9319129D0 (en) * | 1993-09-15 | 1993-11-03 | Dowelanco Ltd | Storage and dilution of stable aqueous dispersions |
US5912207A (en) * | 1997-01-31 | 1999-06-15 | Zeneca Limited | Stable herbicidal compositions containing metal chelates of herbicidal dione compounds |
UA78326C2 (uk) * | 2002-06-12 | 2007-03-15 | Сінгента Партісіпейшнс Аг | Гербіцидна синергетична композиція та спосіб боротьби з ростом небажаної рослинності |
NZ547552A (en) * | 2003-12-05 | 2009-09-25 | Syngenta Participations Ag | Submicron suspension concentrate and suspoemulsion formulations comprising a herbicidally active amount of mesotrione |
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US4372777A (en) * | 1978-11-03 | 1983-02-08 | Monsanto Company | Flowable herbicides |
CN1290126A (zh) * | 1998-02-10 | 2001-04-04 | 诺瓦提斯公司 | 农药组合物 |
CN1300184A (zh) * | 1998-03-09 | 2001-06-20 | 孟山都公司 | 浓除草组合物 |
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US20060183643A1 (en) | 2006-08-17 |
BRPI0409577A (pt) | 2006-04-18 |
ZA200506300B (en) | 2006-05-31 |
GT200400025A (es) | 2005-03-09 |
CA2517220C (en) | 2012-04-10 |
EP1603388B1 (en) | 2007-05-16 |
MXPA05009525A (es) | 2005-10-18 |
CL2004000475A1 (es) | 2005-05-06 |
AR043424A1 (es) | 2005-07-27 |
GB0305679D0 (en) | 2003-04-16 |
RS20050696A (en) | 2008-04-04 |
WO2004080178A1 (en) | 2004-09-23 |
PL377721A1 (pl) | 2006-02-06 |
SI1603388T1 (sl) | 2007-10-31 |
EP1603388A1 (en) | 2005-12-14 |
UA81945C2 (uk) | 2008-02-25 |
RS53004B (en) | 2014-04-30 |
PT1603388E (pt) | 2007-08-23 |
US20140121105A1 (en) | 2014-05-01 |
DE602004006500T2 (de) | 2008-01-10 |
CA2517220A1 (en) | 2004-09-23 |
PL206898B1 (pl) | 2010-10-29 |
JP4444951B2 (ja) | 2010-03-31 |
ATE362312T1 (de) | 2007-06-15 |
CN1756481A (zh) | 2006-04-05 |
JP2006519792A (ja) | 2006-08-31 |
DE602004006500D1 (de) | 2007-06-28 |
ES2283983T3 (es) | 2007-11-01 |
BRPI0409577B1 (pt) | 2013-11-19 |
DK1603388T3 (da) | 2007-09-17 |
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