KR930004036B1 - 폴리히드록시 중합체 방출시스템 - Google Patents
폴리히드록시 중합체 방출시스템 Download PDFInfo
- Publication number
- KR930004036B1 KR930004036B1 KR1019860004221A KR860004221A KR930004036B1 KR 930004036 B1 KR930004036 B1 KR 930004036B1 KR 1019860004221 A KR1019860004221 A KR 1019860004221A KR 860004221 A KR860004221 A KR 860004221A KR 930004036 B1 KR930004036 B1 KR 930004036B1
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- South Korea
- Prior art keywords
- control agent
- pest control
- php
- product
- aqueous
- Prior art date
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- Expired - Lifetime
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- 229920000642 polymer Polymers 0.000 title claims description 11
- 239000000047 product Substances 0.000 claims description 51
- 239000000203 mixture Substances 0.000 claims description 36
- 239000000243 solution Substances 0.000 claims description 30
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 29
- 239000007864 aqueous solution Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 22
- RLBIQVVOMOPOHC-UHFFFAOYSA-N parathion-methyl Chemical compound COP(=S)(OC)OC1=CC=C([N+]([O-])=O)C=C1 RLBIQVVOMOPOHC-UHFFFAOYSA-N 0.000 claims description 22
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 150000003839 salts Chemical class 0.000 claims description 13
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical group [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 11
- 239000011159 matrix material Substances 0.000 claims description 11
- 229920002472 Starch Polymers 0.000 claims description 10
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 10
- 235000011152 sodium sulphate Nutrition 0.000 claims description 10
- 235000019698 starch Nutrition 0.000 claims description 10
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 9
- 239000002917 insecticide Substances 0.000 claims description 9
- 239000008107 starch Substances 0.000 claims description 9
- 239000000839 emulsion Substances 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 239000004327 boric acid Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- FHIVAFMUCKRCQO-UHFFFAOYSA-N diazinon Chemical group CCOP(=S)(OCC)OC1=CC(C)=NC(C(C)C)=N1 FHIVAFMUCKRCQO-UHFFFAOYSA-N 0.000 claims description 5
- 239000000417 fungicide Substances 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 239000000575 pesticide Substances 0.000 claims description 5
- 239000012071 phase Substances 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 4
- 239000008346 aqueous phase Substances 0.000 claims description 3
- SBPBAQFWLVIOKP-UHFFFAOYSA-N chlorpyrifos Chemical group CCOP(=S)(OCC)OC1=NC(Cl)=C(Cl)C=C1Cl SBPBAQFWLVIOKP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004009 herbicide Substances 0.000 claims description 3
- 241001465754 Metazoa Species 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 239000000877 Sex Attractant Substances 0.000 claims description 2
- 230000000895 acaricidal effect Effects 0.000 claims description 2
- 239000000642 acaricide Substances 0.000 claims description 2
- 150000001242 acetic acid derivatives Chemical class 0.000 claims description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 150000001805 chlorine compounds Chemical class 0.000 claims description 2
- 150000004675 formic acid derivatives Chemical class 0.000 claims description 2
- 239000002316 fumigant Substances 0.000 claims description 2
- 239000000077 insect repellent Substances 0.000 claims description 2
- 239000002324 mouth wash Substances 0.000 claims description 2
- 239000005645 nematicide Substances 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 150000002823 nitrates Chemical class 0.000 claims description 2
- 239000003016 pheromone Substances 0.000 claims description 2
- 235000021317 phosphate Nutrition 0.000 claims description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 2
- 239000005871 repellent Substances 0.000 claims description 2
- 230000002940 repellent Effects 0.000 claims description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 2
- 241000607479 Yersinia pestis Species 0.000 claims 14
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000013268 sustained release Methods 0.000 claims 1
- 239000012730 sustained-release form Substances 0.000 claims 1
- 239000008187 granular material Substances 0.000 description 32
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 19
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 18
- 229910021538 borax Inorganic materials 0.000 description 18
- 235000010339 sodium tetraborate Nutrition 0.000 description 18
- 239000004328 sodium tetraborate Substances 0.000 description 17
- 238000002474 experimental method Methods 0.000 description 15
- 239000000843 powder Substances 0.000 description 15
- 238000003756 stirring Methods 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000011734 sodium Substances 0.000 description 14
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 12
- 239000004480 active ingredient Substances 0.000 description 12
- 238000002156 mixing Methods 0.000 description 12
- 229910052708 sodium Inorganic materials 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 239000013543 active substance Substances 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000002689 soil Substances 0.000 description 9
- 239000000499 gel Substances 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 239000012065 filter cake Substances 0.000 description 6
- 229910017053 inorganic salt Inorganic materials 0.000 description 6
- 229920002261 Corn starch Polymers 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- -1 NH 4 Inorganic materials 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000008120 corn starch Substances 0.000 description 3
- 235000013312 flour Nutrition 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
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- 229910052602 gypsum Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000454 talc Substances 0.000 description 3
- 229910052623 talc Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 241000255925 Diptera Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-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
- 230000015572 biosynthetic process Effects 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000013270 controlled release Methods 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003094 microcapsule Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- NVIFVTYDZMXWGX-UHFFFAOYSA-N sodium metaborate Chemical compound [Na+].[O-]B=O NVIFVTYDZMXWGX-UHFFFAOYSA-N 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000005631 2,4-Dichlorophenoxyacetic acid Substances 0.000 description 1
- GDTSJMKGXGJFGQ-UHFFFAOYSA-N 3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound O1B([O-])OB2OB([O-])OB1O2 GDTSJMKGXGJFGQ-UHFFFAOYSA-N 0.000 description 1
- 239000004135 Bone phosphate Substances 0.000 description 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 239000005944 Chlorpyrifos Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 241000257159 Musca domestica Species 0.000 description 1
- OTRAYOBSWCVTIN-UHFFFAOYSA-N OB(O)O.OB(O)O.OB(O)O.OB(O)O.OB(O)O.N.N.N.N.N.N.N.N.N.N.N.N.N.N.N Chemical compound OB(O)O.OB(O)O.OB(O)O.OB(O)O.OB(O)O.N.N.N.N.N.N.N.N.N.N.N.N.N.N.N OTRAYOBSWCVTIN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- MXWJVTOOROXGIU-UHFFFAOYSA-N atrazine Chemical compound CCNC1=NC(Cl)=NC(NC(C)C)=N1 MXWJVTOOROXGIU-UHFFFAOYSA-N 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000004166 bioassay Methods 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 239000004495 emulsifiable concentrate Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000013020 final formulation Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- KVGLBTYUCJYMND-UHFFFAOYSA-N fonofos Chemical compound CCOP(=S)(CC)SC1=CC=CC=C1 KVGLBTYUCJYMND-UHFFFAOYSA-N 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052920 inorganic sulfate Inorganic materials 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 235000013808 oxidized starch Nutrition 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- LCCNCVORNKJIRZ-UHFFFAOYSA-N parathion Chemical compound CCOP(=S)(OCC)OC1=CC=C([N+]([O-])=O)C=C1 LCCNCVORNKJIRZ-UHFFFAOYSA-N 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- KNXVOGGZOFOROK-UHFFFAOYSA-N trimagnesium;dioxido(oxo)silane;hydroxy-oxido-oxosilane Chemical compound [Mg+2].[Mg+2].[Mg+2].O[Si]([O-])=O.O[Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O KNXVOGGZOFOROK-UHFFFAOYSA-N 0.000 description 1
- WUUHFRRPHJEEKV-UHFFFAOYSA-N tripotassium borate Chemical compound [K+].[K+].[K+].[O-]B([O-])[O-] WUUHFRRPHJEEKV-UHFFFAOYSA-N 0.000 description 1
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/02—Alloys based on gold
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Pharmacology & Pharmacy (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicinal Preparation (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Colloid Chemistry (AREA)
- Fats And Perfumes (AREA)
- Cosmetics (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Fertilizers (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (16)
- (a) 폴리히드록시 중합체(PHP)의 겔 또는 수용액을 포함하는 매트릭스-형성 물질중의 적합한 병충해 방제제 및 임의 충전제의 수성 유액 또는 분산액을 제조하는 단계[여기서, 용액 또는 겔의 PHP의 고체농도는 약 3 내지 40%이고, 병충해 방제제에 대한 PHP의 상대량은 병충해 방제제를 PHP의 매트릭스 내에 폐입시키기에 충분한 양이다] :(b) 암모늄, 알칼리 및 알칼리 토 설페이트, 포스페이트, 클로라이드, 카보네이트, 니트레이트, 포르메이트 및 아세테이트로 이루어진 그룹 중에서 선택된 염을 수성 유액 또는 분산액 전체에 분산시키기에 충분한 시간 동안 생성된 유액 또는 분산액에 배합하는 단계[여기서, 염은 본 단계의 생성물의 1 내지 30중량%를 구성한다];(c) 단계(b)의 생성물을 알카리성 pH에서 붕산과 반응시키거나 거의 중성 또는 알칼리성 pH에서 붕산유도체와 반응시켜, 불용화된 매트릭스상으로부터 분리된 임의 수성상과 병충해 방제제의 균질하게 분산된 불연속 영역을 폐입상태로 갖는 불용화된 매트릭스 상을 형성시키는 단계 및(d) 폐입된 병충해 방제제의 자유-유동 입자를 회수하는 단계로 필수적으로 구성됨을 특징으로 하여, 서방성, 병충해 방제제-함유 조성물을 제조하는 방법.
- 제1항에 있어서, 단계(b)와 (c)를 역으로 수행하거나 동시에 수행하는 방법.
- 제1항에 있어서, 병충해 방제제를 제초제, 살충제, 살비제, 살진균제, 살선충제, 살균제, 구서제, 훈증제, 동물기피제, 곤충기피제, 페로몬, 성 유인제 및 생물학적 병충해방제제로 이루어진 그룹 중에서 선택하는 방법.
- 제3항에 있어서, 병충해 방제제를 충전제 위에 위치시키거나, 충전제를 단계(b)와 동시에 또는 단계(b)직후, 단계(c)전에 PHP 혼합물중에 배합시키는 방법.
- 제3항에 있어서, 자유-유동 입자의 회수 단계가, 반응생성물 매스(mass)를 경사, 여과 또는 원심 분리시키고, 건조시킨 후, 필요시 건조된 생성물을 목적하는 입자크기를 분쇄하는 단계를 포함하는 방법.
- 제3항에 있어서, 자유-유동 입자의 회수단계가, 생성물 매스를 건조시킨 후, 필요시 건조된 생성물을 목적하는 입자 크기로 분쇄하는 단계를 포함하는 방법.
- 제5항 또는 제6항에 있어서, PHP가 폴리비닐 알콜인 방법.
- 제7항에 있어서, 염이 황산나트륨인 방법.
- 제8항에 있어서, 병충해 방제제가 파라티온- 또는 메틸 파라티온인 방법.
- 제8항에 있어서, 병충해 방제제가 디아지논인 방법.
- 제8항에 있어서, 병충해 방제제가 클로르피리포스인 방법.
- 제8항에 있어서, 병충해 방제제가 포노포스인 방법.
- 제8항에 있어서, 병충해 방제제가 에토프로프인 방법.
- 제5항 또는 제6항에 있어서, PHP가 전분인 방법.
- 제4항에 있어서, 염이 황산나트륨인 방법.
- 제15항에 있어서, 병충해 방제제가 트리플루랄린인 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US739264 | 1985-05-30 | ||
| US06/739,264 US4657582A (en) | 1985-05-30 | 1985-05-30 | Polyhydroxy polymer delivery systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860008715A KR860008715A (ko) | 1986-12-18 |
| KR930004036B1 true KR930004036B1 (ko) | 1993-05-19 |
Family
ID=24971522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019860004221A Expired - Lifetime KR930004036B1 (ko) | 1985-05-30 | 1986-05-29 | 폴리히드록시 중합체 방출시스템 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4657582A (ko) |
| EP (1) | EP0205978B1 (ko) |
| JP (1) | JPH0667471B2 (ko) |
| KR (1) | KR930004036B1 (ko) |
| AR (1) | AR240874A1 (ko) |
| AT (1) | ATE52405T1 (ko) |
| BR (1) | BR8602466A (ko) |
| CA (1) | CA1252712A (ko) |
| DE (1) | DE3670946D1 (ko) |
| ES (1) | ES8707079A1 (ko) |
| HU (1) | HU204394B (ko) |
| IL (1) | IL78859A (ko) |
| IN (1) | IN164999B (ko) |
| MX (1) | MX165354B (ko) |
| PH (1) | PH21802A (ko) |
| ZA (1) | ZA864004B (ko) |
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|---|---|---|---|---|
| US4873084A (en) * | 1978-07-24 | 1989-10-10 | Sallay Stephen I | Insecticidal composition |
| US5650163A (en) * | 1986-11-24 | 1997-07-22 | American Cyanamid Company | Safened pesticidal resin compositions for controlling soil borne pests and process for the preparation thereof |
| US6193990B1 (en) | 1986-11-24 | 2001-02-27 | American Cyanamid Co. | Safened pesticidal resin composition for controlling soil borne pests and process for the preparation thereof |
| US4755397A (en) * | 1986-12-24 | 1988-07-05 | National Starch And Chemical Corporation | Starch based particulate encapsulation process |
| US4812445A (en) * | 1987-02-06 | 1989-03-14 | National Starch And Chemical Corporation | Starch based encapsulation process |
| US4859377A (en) * | 1987-07-10 | 1989-08-22 | The United States Of America, As Represented By The Secretary Of Agriculture | Starch encapsulation of entomopathogens |
| EP0395646A1 (en) * | 1987-09-01 | 1990-11-07 | Battelle Memorial Institute | Root-repelling pipe joints |
| US4853168A (en) * | 1987-12-23 | 1989-08-01 | National Starch And Chemical Corporation | Process for spinning starch fibers |
| US5461027A (en) * | 1989-01-24 | 1995-10-24 | Griffin Corporation | Microencapsulated pendimethalin and method of making and using same |
| US5160530A (en) * | 1989-01-24 | 1992-11-03 | Griffin Corporation | Microencapsulated polymorphic agriculturally active material |
| US5049182A (en) * | 1989-02-03 | 1991-09-17 | Ici Americas Inc. | Single-package agricultural formulations combining immediate and time-delayed delivery |
| HU208220B (en) * | 1989-03-24 | 1993-09-28 | Nehezvegyipari Kutato Intezet | Process for producing capsules containing cellulose or starch for compositions with controlled release of active ingredient |
| GB8918601D0 (en) * | 1989-08-15 | 1989-09-27 | British Textile Tech | Micro-encapsulation method |
| US5139152A (en) * | 1990-07-18 | 1992-08-18 | Rhone-Poulenc Ag Company | Water dispersible gel formulations |
| ES2074282T3 (es) * | 1990-08-08 | 1995-09-01 | Carlton Lahey Chem Inc | Formulacion de agente extendedor que confiere propiedades reforzadas a ciertos productos agricolas. |
| CA2097918C (en) * | 1990-12-07 | 2002-07-16 | Frank N. Chang | Stabilized insect nematode compositions |
| US5837273A (en) * | 1991-07-16 | 1998-11-17 | The United States Of America As Represented By The Secretary Of Agriculture | Methods and compositions of adherent starch granules for encapsulating pest control agents |
| US5393731A (en) * | 1992-12-23 | 1995-02-28 | American Cyanamid Company | Water dispersible granular herbicidal compositions comprising dinitroaniline and imidazolinone herbicides with montmorillonite carriers |
| US5294594A (en) * | 1992-12-23 | 1994-03-15 | American Cyanamid Company | Water dispersible granular herbicidal compositions comprising dinitroaniline herbicides, montmorillonite carrier and water-swellable polymer |
| US5296450A (en) * | 1992-12-23 | 1994-03-22 | American Cyanamid Company | Water dispersible granular herbicidal compositions comprising dinitroaniline herbicides, montmorillonite carrier, and a base |
| GB9419001D0 (en) * | 1994-09-21 | 1994-11-09 | Applied Research Systems | Assay method |
| US5587221A (en) * | 1994-12-20 | 1996-12-24 | Mccamy; T. H. | Insecticidal carpet and pretreatment process for producing insecticidal carpet |
| JP2000128720A (ja) * | 1998-10-20 | 2000-05-09 | Huajian Medical Science & Technol Co Ltd | 虫除け用組成物およびそれを用いた虫除けパッチ |
| US6890888B2 (en) * | 2000-07-03 | 2005-05-10 | Nft Industries, Llc | Controlled release agricultural products and processes for making same |
| AU2002366316A1 (en) * | 2001-12-19 | 2003-06-30 | Exosect Limited | Pest control device comprising a degradable material incorporating a pest control material |
| WO2003105582A2 (en) * | 2002-06-14 | 2003-12-24 | Nft Industries, Llc | Pesticide carrier and products |
| US20060003893A1 (en) * | 2004-04-30 | 2006-01-05 | Taylor Pursell | Controlled release fertilizers employing ureaform compounds and processes for making same |
| ES2274389T3 (es) * | 2004-06-04 | 2007-05-16 | THE PROCTER & GAMBLE COMPANY | Particulas encapsuladas. |
| AU2007275015B2 (en) * | 2006-07-19 | 2010-10-21 | Enviroserv Waste Management Limited | A method of agglomeration |
| MX339801B (es) * | 2008-10-17 | 2016-06-10 | Encapsys Llc | Una composicion de suministro de activos agricolas que comprende microcapsulas de alcohol polivinilico entrelazado con ion de boro y persufato. |
| WO2012176025A1 (en) | 2011-06-23 | 2012-12-27 | Indian Institute Of Technology Kanpur | Pva-boronic acid containing copolymer compositions for protein delivery |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA873311A (en) * | 1971-06-15 | J. Daly Thomas | Anti-volatility pesticide compositions | |
| NL95043C (ko) * | 1953-06-30 | |||
| NL125457C (ko) * | 1962-04-30 | 1965-07-12 | ||
| US3582495A (en) * | 1968-01-29 | 1971-06-01 | Ncr Co | Treatment of hydrophilic polymeric capsule wall material with vanadium compounds |
| US3574133A (en) * | 1968-01-29 | 1971-04-06 | Ncr Co | Encapsulation process and its product |
| US3565818A (en) * | 1968-01-29 | 1971-02-23 | Ncr Co | Encapsulation process and its product |
| GB2119737B (en) * | 1979-03-28 | 1984-05-10 | Damon Corp | Encapsulation of viable tissue |
| JPS5781403A (en) * | 1980-11-10 | 1982-05-21 | Asahi Chem Ind Co Ltd | Granular herbicidal composition and its preparation |
| US4439488A (en) * | 1982-02-26 | 1984-03-27 | The United States Of America As Represented By The Secretary Of Agriculture | Encapsulation by entrapment within polyhydroxy polymer borates |
-
1985
- 1985-05-30 US US06/739,264 patent/US4657582A/en not_active Expired - Lifetime
-
1986
- 1986-05-20 IL IL78859A patent/IL78859A/xx not_active IP Right Cessation
- 1986-05-22 IN IN385/CAL/86A patent/IN164999B/en unknown
- 1986-05-28 DE DE8686107298T patent/DE3670946D1/de not_active Expired - Fee Related
- 1986-05-28 EP EP86107298A patent/EP0205978B1/en not_active Expired - Lifetime
- 1986-05-28 AT AT86107298T patent/ATE52405T1/de not_active IP Right Cessation
- 1986-05-29 CA CA000510296A patent/CA1252712A/en not_active Expired
- 1986-05-29 HU HU862271A patent/HU204394B/hu not_active IP Right Cessation
- 1986-05-29 PH PH33828A patent/PH21802A/en unknown
- 1986-05-29 KR KR1019860004221A patent/KR930004036B1/ko not_active Expired - Lifetime
- 1986-05-29 ES ES555450A patent/ES8707079A1/es not_active Expired
- 1986-05-29 MX MX026905A patent/MX165354B/es unknown
- 1986-05-29 BR BR8602466A patent/BR8602466A/pt unknown
- 1986-05-29 ZA ZA864004A patent/ZA864004B/xx unknown
- 1986-05-30 JP JP61123842A patent/JPH0667471B2/ja not_active Expired - Lifetime
- 1986-05-30 AR AR304165A patent/AR240874A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6223435A (ja) | 1987-01-31 |
| ZA864004B (en) | 1987-04-29 |
| IL78859A (en) | 1989-08-15 |
| KR860008715A (ko) | 1986-12-18 |
| BR8602466A (pt) | 1987-03-17 |
| US4657582A (en) | 1987-04-14 |
| ATE52405T1 (de) | 1990-05-15 |
| EP0205978A1 (en) | 1986-12-30 |
| AR240874A1 (es) | 1991-03-27 |
| HU204394B (en) | 1992-01-28 |
| EP0205978B1 (en) | 1990-05-09 |
| JPH0667471B2 (ja) | 1994-08-31 |
| MX165354B (es) | 1992-11-05 |
| CA1252712A (en) | 1989-04-18 |
| AR240874A2 (es) | 1991-03-27 |
| ES555450A0 (es) | 1987-07-01 |
| ES8707079A1 (es) | 1987-07-01 |
| DE3670946D1 (de) | 1990-06-13 |
| PH21802A (en) | 1988-02-29 |
| HUT41949A (en) | 1987-06-29 |
| IL78859A0 (en) | 1986-09-30 |
| IN164999B (ko) | 1989-07-22 |
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