HUT56998A - Mcrocapsulated agrochemical compositions and process for producing them - Google Patents

Mcrocapsulated agrochemical compositions and process for producing them Download PDF

Info

Publication number: HUT56998A
Authority: HU; Hungary
Prior art keywords: agrochemical; microcapsules; prepolymer; formaldehyde; mixture
Prior art date: 1989-09-28

Application number

HU911930A

Other languages

English (en)

Hungarian (hu)

Inventor

David Cavanaugh Creech

Ralston Curtis

Original Assignee

Sandoz Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1989-09-28

Filing date

1990-09-24

Publication date

1991-11-28

1990-09-24 Application filed by Sandoz Ltd filed Critical Sandoz Ltd

1991-11-28 Publication of HUT56998A publication Critical patent/HUT56998A/hu

Links

239000003905 agrochemical Substances 0.000 title claims description 49
239000000203 mixture Substances 0.000 title claims description 38
238000000034 method Methods 0.000 title claims description 29
239000003094 microcapsule Substances 0.000 claims description 35
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 25
239000007788 liquid Substances 0.000 claims description 20
239000000126 substance Substances 0.000 claims description 20
239000002245 particle Substances 0.000 claims description 14
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
229920000877 Melamine resin Polymers 0.000 claims description 12
229920001807 Urea-formaldehyde Polymers 0.000 claims description 12
ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 claims description 11
239000005504 Dicamba Substances 0.000 claims description 10
239000004202 carbamide Substances 0.000 claims description 10
IWEDIXLBFLAXBO-UHFFFAOYSA-N dicamba Chemical compound COC1=C(Cl)C=CC(Cl)=C1C(O)=O IWEDIXLBFLAXBO-UHFFFAOYSA-N 0.000 claims description 10
UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 10
IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 claims description 9
-1 1-methyl-2-methoxyl-N- (2,4-dimethylthien-3-yl) -azoamide Chemical compound 0.000 claims description 8
239000000725 suspension Substances 0.000 claims description 8
239000005574 MCPA Substances 0.000 claims description 6
238000004132 cross linking Methods 0.000 claims description 6
229910052742 iron Inorganic materials 0.000 claims description 6
229920000642 polymer Polymers 0.000 claims description 6
241000607479 Yersinia pestis Species 0.000 claims description 5
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 5
239000005631 2,4-Dichlorophenoxyacetic acid Substances 0.000 claims description 4
WVQBLGZPHOPPFO-UHFFFAOYSA-N 2-chloro-N-(2-ethyl-6-methylphenyl)-N-(1-methoxypropan-2-yl)acetamide Chemical compound CCC1=CC=CC(C)=C1N(C(C)COC)C(=O)CCl WVQBLGZPHOPPFO-UHFFFAOYSA-N 0.000 claims description 4
WHKUVVPPKQRRBV-UHFFFAOYSA-N Trasan Chemical compound CC1=CC(Cl)=CC=C1OCC(O)=O WHKUVVPPKQRRBV-UHFFFAOYSA-N 0.000 claims description 3
239000012872 agrochemical composition Substances 0.000 claims description 3
230000008635 plant growth Effects 0.000 claims 2
150000001298 alcohols Chemical class 0.000 claims 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 36
239000004480 active ingredient Substances 0.000 description 23
229910001868 water Inorganic materials 0.000 description 23
150000003839 salts Chemical group 0.000 description 19
239000000463 material Substances 0.000 description 15
239000002002 slurry Substances 0.000 description 14
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 13
239000008367 deionised water Substances 0.000 description 12
229910021641 deionized water Inorganic materials 0.000 description 12
241000196324 Embryophyta Species 0.000 description 11
238000003756 stirring Methods 0.000 description 11
238000009472 formulation Methods 0.000 description 10
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
239000002775 capsule Substances 0.000 description 8
239000004009 herbicide Substances 0.000 description 7
238000002360 preparation method Methods 0.000 description 7
239000000047 product Substances 0.000 description 7
229910052782 aluminium Inorganic materials 0.000 description 6
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
239000002689 soil Substances 0.000 description 6
239000004094 surface-active agent Substances 0.000 description 6
239000002253 acid Substances 0.000 description 4
235000013339 cereals Nutrition 0.000 description 4
238000010438 heat treatment Methods 0.000 description 4
230000002363 herbicidal effect Effects 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
229920005989 resin Polymers 0.000 description 4
239000011347 resin Substances 0.000 description 4
239000007787 solid Substances 0.000 description 4
229920003270 Cymel® Polymers 0.000 description 3
238000001816 cooling Methods 0.000 description 3
ZNNYSTVISUQHIF-UHFFFAOYSA-N formaldehyde;thiourea Chemical compound O=C.NC(N)=S ZNNYSTVISUQHIF-UHFFFAOYSA-N 0.000 description 3
230000035784 germination Effects 0.000 description 3
238000000227 grinding Methods 0.000 description 3
150000002505 iron Chemical class 0.000 description 3
238000002386 leaching Methods 0.000 description 3
JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 3
238000002156 mixing Methods 0.000 description 3
NECRQCBKTGZNMH-UHFFFAOYSA-N 3,5-dimethylhex-1-yn-3-ol Chemical compound CC(C)CC(C)(O)C#C NECRQCBKTGZNMH-UHFFFAOYSA-N 0.000 description 2
244000237958 Amaranthus spinosus Species 0.000 description 2
235000013480 Amaranthus spinosus Nutrition 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
240000008042 Zea mays Species 0.000 description 2
235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
235000002017 Zea mays subsp mays Nutrition 0.000 description 2
238000007171 acid catalysis Methods 0.000 description 2
239000000654 additive Substances 0.000 description 2
XCSGPAVHZFQHGE-UHFFFAOYSA-N alachlor Chemical compound CCC1=CC=CC(CC)=C1N(COC)C(=O)CCl XCSGPAVHZFQHGE-UHFFFAOYSA-N 0.000 description 2
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
125000004432 carbon atom Chemical group C* 0.000 description 2
125000002843 carboxylic acid group Chemical group 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
229910052802 copper Inorganic materials 0.000 description 2
239000010949 copper Substances 0.000 description 2
235000005822 corn Nutrition 0.000 description 2
229920006037 cross link polymer Polymers 0.000 description 2
239000013078 crystal Substances 0.000 description 2
238000010410 dusting Methods 0.000 description 2
239000008187 granular material Substances 0.000 description 2
230000000977 initiatory effect Effects 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
229910017604 nitric acid Inorganic materials 0.000 description 2
FIKAKWIAUPDISJ-UHFFFAOYSA-L paraquat dichloride Chemical compound [Cl-].[Cl-].C1=C[N+](C)=CC=C1C1=CC=[N+](C)C=C1 FIKAKWIAUPDISJ-UHFFFAOYSA-L 0.000 description 2
239000000843 powder Substances 0.000 description 2
239000002904 solvent Substances 0.000 description 2
239000007921 spray Substances 0.000 description 2
238000001694 spray drying Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
238000001238 wet grinding Methods 0.000 description 2
239000004563 wettable powder Substances 0.000 description 2
AZUYLZMQTIKGSC-UHFFFAOYSA-N 1-[6-[4-(5-chloro-6-methyl-1H-indazol-4-yl)-5-methyl-3-(1-methylindazol-5-yl)pyrazol-1-yl]-2-azaspiro[3.3]heptan-2-yl]prop-2-en-1-one Chemical compound ClC=1C(=C2C=NNC2=CC=1C)C=1C(=NN(C=1C)C1CC2(CN(C2)C(C=C)=O)C1)C=1C=C2C=NN(C2=CC=1)C AZUYLZMQTIKGSC-UHFFFAOYSA-N 0.000 description 1
WVLSAKZODUKBCY-UHFFFAOYSA-N 4-propylmorpholin-3-amine Chemical class CCCN1CCOCC1N WVLSAKZODUKBCY-UHFFFAOYSA-N 0.000 description 1
VTNQPKFIQCLBDU-UHFFFAOYSA-N Acetochlor Chemical compound CCOCN(C(=O)CCl)C1=C(C)C=CC=C1CC VTNQPKFIQCLBDU-UHFFFAOYSA-N 0.000 description 1
239000005995 Aluminium silicate Substances 0.000 description 1
241000219318 Amaranthus Species 0.000 description 1
239000005711 Benzoic acid Substances 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
229920000858 Cyclodextrin Polymers 0.000 description 1
241000255925 Diptera Species 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
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 description 1
241000207890 Ipomoea purpurea Species 0.000 description 1
239000005909 Kieselgur Substances 0.000 description 1
YJPIGAIKUZMOQA-UHFFFAOYSA-N Melatonin Natural products COC1=CC=C2N(C(C)=O)C=C(CCN)C2=C1 YJPIGAIKUZMOQA-UHFFFAOYSA-N 0.000 description 1
241001465754 Metazoa Species 0.000 description 1
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
230000000895 acaricidal effect Effects 0.000 description 1
239000000642 acaricide Substances 0.000 description 1
ZUQAPLKKNAQJAU-UHFFFAOYSA-N acetylenediol Chemical compound OC#CO ZUQAPLKKNAQJAU-UHFFFAOYSA-N 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
239000013543 active substance Substances 0.000 description 1
239000000443 aerosol Substances 0.000 description 1
235000012211 aluminium silicate Nutrition 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
239000002518 antifoaming agent Substances 0.000 description 1
238000003556 assay Methods 0.000 description 1
125000004429 atom Chemical group 0.000 description 1
235000010233 benzoic acid Nutrition 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
159000000007 calcium salts Chemical class 0.000 description 1
239000000969 carrier Substances 0.000 description 1
125000002091 cationic group Chemical group 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 1
238000013270 controlled release Methods 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
244000038559 crop plants Species 0.000 description 1
239000002178 crystalline material Substances 0.000 description 1
ZTHNOZQGTXKVNZ-UHFFFAOYSA-L dichloroaluminum Chemical compound Cl[Al]Cl ZTHNOZQGTXKVNZ-UHFFFAOYSA-L 0.000 description 1
239000002283 diesel fuel Substances 0.000 description 1
238000007865 diluting Methods 0.000 description 1
239000003085 diluting agent Substances 0.000 description 1
239000002270 dispersing agent Substances 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 1
229940043264 dodecyl sulfate Drugs 0.000 description 1
239000003814 drug Substances 0.000 description 1
229940079593 drug Drugs 0.000 description 1
238000001035 drying Methods 0.000 description 1
239000000975 dye Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000000839 emulsion Substances 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
239000000945 filler Substances 0.000 description 1
239000012065 filter cake Substances 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000012467 final product Substances 0.000 description 1
238000005187 foaming Methods 0.000 description 1
239000001530 fumaric acid Substances 0.000 description 1
239000000417 fungicide Substances 0.000 description 1
238000004128 high performance liquid chromatography Methods 0.000 description 1
BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
230000003301 hydrolyzing effect Effects 0.000 description 1
239000002917 insecticide Substances 0.000 description 1
159000000014 iron salts Chemical class 0.000 description 1
230000002262 irrigation Effects 0.000 description 1
238000003973 irrigation Methods 0.000 description 1
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
229920005610 lignin Polymers 0.000 description 1
235000014666 liquid concentrate Nutrition 0.000 description 1
230000007774 longterm Effects 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
DRLFMBDRBRZALE-UHFFFAOYSA-N melatonin Chemical compound COC1=CC=C2NC=C(CCNC(C)=O)C2=C1 DRLFMBDRBRZALE-UHFFFAOYSA-N 0.000 description 1
229960003987 melatonin Drugs 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000003801 milling Methods 0.000 description 1
230000000051 modifying effect Effects 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
VYQNWZOUAUKGHI-UHFFFAOYSA-N monobenzone Chemical compound C1=CC(O)=CC=C1OCC1=CC=CC=C1 VYQNWZOUAUKGHI-UHFFFAOYSA-N 0.000 description 1
OOHAUGDGCWURIT-UHFFFAOYSA-N n,n-dipentylpentan-1-amine Chemical compound CCCCCN(CCCCC)CCCCC OOHAUGDGCWURIT-UHFFFAOYSA-N 0.000 description 1
VVCOCXZYACDTEO-UHFFFAOYSA-N naphthalene-1-carbaldehyde;sodium Chemical compound [Na].C1=CC=C2C(C=O)=CC=CC2=C1 VVCOCXZYACDTEO-UHFFFAOYSA-N 0.000 description 1
PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 1
239000005416 organic matter Substances 0.000 description 1
239000008194 pharmaceutical composition Substances 0.000 description 1
239000000546 pharmaceutical excipient Substances 0.000 description 1
QIIPQYDSKRYMFG-UHFFFAOYSA-N phenyl hydrogen carbonate Chemical class OC(=O)OC1=CC=CC=C1 QIIPQYDSKRYMFG-UHFFFAOYSA-N 0.000 description 1
230000037074 physically active Effects 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
230000002028 premature Effects 0.000 description 1
238000010791 quenching Methods 0.000 description 1
230000000171 quenching effect Effects 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
235000019333 sodium laurylsulphate Nutrition 0.000 description 1
229910052938 sodium sulfate Inorganic materials 0.000 description 1
235000011152 sodium sulphate Nutrition 0.000 description 1
239000008247 solid mixture Substances 0.000 description 1
239000002195 soluble material Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
239000000454 talc Substances 0.000 description 1
229910052623 talc Inorganic materials 0.000 description 1
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
ABVVEAHYODGCLZ-UHFFFAOYSA-N tridecan-1-amine Chemical compound CCCCCCCCCCCCCN ABVVEAHYODGCLZ-UHFFFAOYSA-N 0.000 description 1
239000008096 xylene Substances 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
- B01J13/18—In situ polymerisation with all reactants being present in the same phase
- 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
- A01N25/26—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 in coated particulate form
- A01N25/28—Microcapsules or nanocapsules

Landscapes

Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Pest Control & Pesticides (AREA)
Environmental Sciences (AREA)
Toxicology (AREA)
Engineering & Computer Science (AREA)
Dentistry (AREA)
Wood Science & Technology (AREA)
Zoology (AREA)
Plant Pathology (AREA)
Agronomy & Crop Science (AREA)
Organic Chemistry (AREA)
Dispersion Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Manufacturing Of Micro-Capsules (AREA)

HU911930A 1989-09-28 1990-09-24 Mcrocapsulated agrochemical compositions and process for producing them HUT56998A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US41379589A	1989-09-28	1989-09-28

Publications (1)

Publication Number	Publication Date
HUT56998A true HUT56998A (en)	1991-11-28

Family

ID=23638669

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HU911930A HUT56998A (en)	1989-09-28	1990-09-24	Mcrocapsulated agrochemical compositions and process for producing them

Country Status (16)

Country	Link
EP (1)	EP0445266A1 (ja)
JP (1)	JPH04502016A (ja)
KR (1)	KR920700535A (ja)
CN (1)	CN1050483A (ja)
AU (1)	AU641694B2 (ja)
BR (1)	BR9006932A (ja)
CA (1)	CA2040418A1 (ja)
HU (1)	HUT56998A (ja)
IE (1)	IE903470A1 (ja)
IL (1)	IL95801A0 (ja)
MY (1)	MY106614A (ja)
PL (1)	PL287075A1 (ja)
PT (1)	PT95429A (ja)
WO (1)	WO1991004661A2 (ja)
YU (1)	YU182890A (ja)
ZA (1)	ZA907807B (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0532463B1 (de) *	1991-09-11	1997-02-26	Ciba-Geigy Ag	Pestizidformulierungen
GB9306852D0 (en) *	1993-04-01	1993-05-26	Ciba Geigy Ag	Multiply-coated particles
GB9306808D0 (en) *	1993-04-01	1993-05-26	Ciba Geigy Ag	Coated microparticle agglomerates
WO1999033341A1 (en) *	1997-12-24	1999-07-08	Kiwitech Limited	Substantially water-insoluble matrix containing bioactive substances for slow release
AU759723B2 (en) *	1998-11-12	2003-04-17	Fmc Corporation	Novel process to prepare microencapsulated formulations
JP2000342956A (ja) *	1999-04-01	2000-12-12	Dai Ichi Kogyo Seiyaku Co Ltd	マイクロカプセルの製法およびそれによって得られたマイクロカプセル
JP2000302606A (ja)	1999-04-15	2000-10-31	Novartis Ag	固体農薬のマイクロカプセル、その製造方法及び施用方法
WO2002089578A1 (en) *	2001-05-09	2002-11-14	Toppan Forms Co., Ltd.	Microencapsulated antibacterial
CN100428886C (zh) *	2005-12-30	2008-10-29	山东农业大学	一种高效氯氰菊酯微囊悬浮剂
WO2009075591A1 (en) *	2007-12-13	2009-06-18	Donaghys Industries Limited	Herbicidal formulations for combinations of dimethylamine and potassium salts of glyphosate
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1990
- 1990-09-24 EP EP90914385A patent/EP0445266A1/en not_active Withdrawn
- 1990-09-24 BR BR909006932A patent/BR9006932A/pt unknown
- 1990-09-24 KR KR1019910700533A patent/KR920700535A/ko not_active Withdrawn
- 1990-09-24 HU HU911930A patent/HUT56998A/hu unknown
- 1990-09-24 AU AU64207/90A patent/AU641694B2/en not_active Ceased
- 1990-09-24 CA CA002040418A patent/CA2040418A1/en not_active Abandoned
- 1990-09-24 JP JP2513127A patent/JPH04502016A/ja active Pending
- 1990-09-24 WO PCT/EP1990/001618 patent/WO1991004661A2/en not_active Ceased
- 1990-09-26 IL IL95801A patent/IL95801A0/xx unknown
- 1990-09-26 MY MYPI90001660A patent/MY106614A/en unknown
- 1990-09-26 PT PT95429A patent/PT95429A/pt not_active Application Discontinuation
- 1990-09-27 PL PL28707590A patent/PL287075A1/xx unknown
- 1990-09-27 IE IE347090A patent/IE903470A1/en unknown
- 1990-09-27 YU YU182890A patent/YU182890A/sh unknown
- 1990-09-27 CN CN90108132A patent/CN1050483A/zh active Pending
- 1990-09-28 ZA ZA907807A patent/ZA907807B/xx unknown

Also Published As

Publication number	Publication date
AU6420790A (en)	1991-04-28
ZA907807B (en)	1992-05-27
WO1991004661A2 (en)	1991-04-18
IE903470A1 (en)	1991-04-10
CA2040418A1 (en)	1991-03-29
IL95801A0 (en)	1991-06-30
MY106614A (en)	1995-06-30
PL287075A1 (en)	1991-09-09
BR9006932A (pt)	1991-10-08
AU641694B2 (en)	1993-09-30
JPH04502016A (ja)	1992-04-09
YU182890A (sh)	1993-10-20
PT95429A (pt)	1991-05-22
CN1050483A (zh)	1991-04-10
WO1991004661A3 (en)	1991-05-16
KR920700535A (ko)	1992-08-10
EP0445266A1 (en)	1991-09-11

Legal Events

Date	Code	Title	Description
1995-06-28	DFD9	Temporary protection cancelled due to non-payment of fee

Publication	Publication Date	Title
HUT56998A (en)	1991-11-28	Mcrocapsulated agrochemical compositions and process for producing them
US5462915A (en)	1995-10-31	Process for producing microcapsules
EP1652433B1 (en)	2009-11-04	Herbicidal compositions
US4557755A (en)	1985-12-10	Microencapsulated agricultural chemical and process of preparation thereof
JP5173848B2 (ja)	2013-04-03	安定化された粒状殺病害生物剤
CN102770023B (zh)	2014-10-15	改良的制剂
MXPA98000196A (en)	1998-04-01	Herbici compositions
HU215771B (hu)	2000-09-28	2-Klór-N-(etoxi-metil)-6'-etil-o-aceto-toluidid herbicidet tartalmazó kapszulák és eljárás előállításukra
HUP0100193A2 (hu)	2001-06-28	Könnyen állítható kibocsátást biztosító mikrokapszulák
JP2003526687A (ja)	2003-09-09	マイクロカプセル懸濁液
US5022917A (en)	1991-06-11	Liquid herbicidally active compositions
JPS62149607A (ja)	1987-07-03	エトプロホスのカプセル剤
JP2003089605A (ja)	2003-03-28	被覆生物活性物質、生物活性物質組成物、および作物の栽培方法
JP3586895B2 (ja)	2004-11-10	ダイズの増収方法
FI83018C (fi)	1991-05-27	Kompositioner med foerdroejd utloesning foer biologiskt aktiva material.
JP2003183104A (ja)	2003-07-03	被覆生物活性物質
CA1118222A (en)	1982-02-16	Microencapsulated trifluoralin
JP2546334B2 (ja)	1996-10-23	イネの増収方法
JP2546334C (ja)	1998-12-24
FI83017C (fi)	1991-05-27	Biologiskt aktiva flytande kompositioner.
KR19980080605A (ko)	1998-11-25	수도 병해 방제용 조성물 및 그것을 이용하는 방제방법