JPH09502967A - 不均質液状組成物の安定化及びその用法 - Google Patents
不均質液状組成物の安定化及びその用法Info
- Publication number
- JPH09502967A JPH09502967A JP7509066A JP50906695A JPH09502967A JP H09502967 A JPH09502967 A JP H09502967A JP 7509066 A JP7509066 A JP 7509066A JP 50906695 A JP50906695 A JP 50906695A JP H09502967 A JPH09502967 A JP H09502967A
- Authority
- JP
- Japan
- Prior art keywords
- water
- soluble
- oil
- emulsion
- polymer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
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- 239000008346 aqueous phase Substances 0.000 claims abstract description 51
- 239000000126 substance Substances 0.000 claims abstract description 42
- 229920001577 copolymer Polymers 0.000 claims abstract description 40
- 239000003381 stabilizer Substances 0.000 claims abstract description 36
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- 125000001165 hydrophobic group Chemical group 0.000 claims abstract description 30
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- 238000003860 storage Methods 0.000 claims description 27
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- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 16
- 238000009826 distribution Methods 0.000 claims description 16
- 239000005944 Chlorpyrifos Substances 0.000 claims description 14
- SBPBAQFWLVIOKP-UHFFFAOYSA-N chlorpyrifos Chemical group CCOP(=S)(OCC)OC1=NC(Cl)=C(Cl)C=C1Cl SBPBAQFWLVIOKP-UHFFFAOYSA-N 0.000 claims description 14
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- 229920001400 block copolymer Polymers 0.000 claims description 9
- 239000000575 pesticide Substances 0.000 claims description 9
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 8
- 239000002202 Polyethylene glycol Substances 0.000 claims description 7
- 229920002873 Polyethylenimine Polymers 0.000 claims description 7
- 150000003863 ammonium salts Chemical class 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 229920001223 polyethylene glycol Polymers 0.000 claims description 7
- 238000004513 sizing Methods 0.000 claims description 7
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 6
- 239000002917 insecticide Substances 0.000 claims description 6
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- 150000001735 carboxylic acids Chemical class 0.000 claims description 4
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- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 238000007865 diluting Methods 0.000 claims description 3
- 125000002467 phosphate group Chemical class [H]OP(=O)(O[H])O[*] 0.000 claims description 3
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- 150000001340 alkali metals Chemical class 0.000 claims description 2
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- 239000007787 solid Substances 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 74
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 18
- 239000004094 surface-active agent Substances 0.000 description 12
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 9
- 238000009472 formulation Methods 0.000 description 9
- 239000003960 organic solvent Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- WASQWSOJHCZDFK-UHFFFAOYSA-N diketene Chemical compound C=C1CC(=O)O1 WASQWSOJHCZDFK-UHFFFAOYSA-N 0.000 description 8
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical group CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 7
- 238000006116 polymerization reaction Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 239000004816 latex Substances 0.000 description 6
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- 238000002360 preparation method Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 5
- 235000021355 Stearic acid Nutrition 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
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- 239000001593 sorbitan monooleate Substances 0.000 description 5
- 229940035049 sorbitan monooleate Drugs 0.000 description 5
- 235000011069 sorbitan monooleate Nutrition 0.000 description 5
- 239000008117 stearic acid Substances 0.000 description 5
- 239000005647 Chlorpropham Substances 0.000 description 4
- 239000005946 Cypermethrin Substances 0.000 description 4
- 229920002125 Sokalan® Polymers 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 125000000129 anionic group Chemical group 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229960000541 cetyl alcohol Drugs 0.000 description 4
- CWJSHJJYOPWUGX-UHFFFAOYSA-N chlorpropham Chemical compound CC(C)OC(=O)NC1=CC=CC(Cl)=C1 CWJSHJJYOPWUGX-UHFFFAOYSA-N 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
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- KAATUXNTWXVJKI-UHFFFAOYSA-N cypermethrin Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 KAATUXNTWXVJKI-UHFFFAOYSA-N 0.000 description 4
- 229960005424 cypermethrin Drugs 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- NYPJDWWKZLNGGM-UHFFFAOYSA-N fenvalerate Chemical compound C=1C=C(Cl)C=CC=1C(C(C)C)C(=O)OC(C#N)C(C=1)=CC=CC=1OC1=CC=CC=C1 NYPJDWWKZLNGGM-UHFFFAOYSA-N 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
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- 238000000518 rheometry Methods 0.000 description 4
- 150000003512 tertiary amines Chemical class 0.000 description 4
- 229920003176 water-insoluble polymer Polymers 0.000 description 4
- ULQISTXYYBZJSJ-UHFFFAOYSA-N 12-hydroxyoctadecanoic acid Chemical compound CCCCCCC(O)CCCCCCCCCCC(O)=O ULQISTXYYBZJSJ-UHFFFAOYSA-N 0.000 description 3
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 3
- 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 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 3
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- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004530 micro-emulsion Substances 0.000 description 3
- 239000002480 mineral oil Substances 0.000 description 3
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
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- 229910052708 sodium Inorganic materials 0.000 description 3
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- 238000003756 stirring Methods 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- KIHBGTRZFAVZRV-UHFFFAOYSA-N 2-Hydroxyoctadecanoic acid Natural products CCCCCCCCCCCCCCCCC(O)C(O)=O KIHBGTRZFAVZRV-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
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- 125000002091 cationic group Chemical group 0.000 description 2
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- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 150000002430 hydrocarbons Chemical group 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- VXPLXMJHHKHSOA-UHFFFAOYSA-N propham Chemical compound CC(C)OC(=O)NC1=CC=CC=C1 VXPLXMJHHKHSOA-UHFFFAOYSA-N 0.000 description 2
- LADGBHLMCUINGV-UHFFFAOYSA-N tricaprin Chemical compound CCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCC)COC(=O)CCCCCCCCC LADGBHLMCUINGV-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 239000007762 w/o emulsion Substances 0.000 description 2
- 229940114072 12-hydroxystearic acid Drugs 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- KWEXHDOBZQSNGR-UHFFFAOYSA-N CC(C)=O.CC(C)=O.NC(=O)C=C.NC(=O)C=C Chemical compound CC(C)=O.CC(C)=O.NC(=O)C=C.NC(=O)C=C KWEXHDOBZQSNGR-UHFFFAOYSA-N 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- 229920005682 EO-PO block copolymer Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- WYMFBBBPJNXPPL-UHFFFAOYSA-N [Na].C(C=C)(=O)OCCCC Chemical compound [Na].C(C=C)(=O)OCCCC WYMFBBBPJNXPPL-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229920006322 acrylamide copolymer Polymers 0.000 description 1
- 150000003926 acrylamides Chemical class 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
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- 238000013019 agitation Methods 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
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- 150000001408 amides Chemical class 0.000 description 1
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- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 1
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- 125000003710 aryl alkyl group Chemical group 0.000 description 1
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- 239000002585 base Substances 0.000 description 1
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- 150000007942 carboxylates Chemical class 0.000 description 1
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- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical group C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
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- 238000010438 heat treatment Methods 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
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- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
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- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
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- 229920005615 natural polymer Polymers 0.000 description 1
- 239000005645 nematicide Substances 0.000 description 1
- HMZGPNHSPWNGEP-UHFFFAOYSA-N octadecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)C(C)=C HMZGPNHSPWNGEP-UHFFFAOYSA-N 0.000 description 1
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- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
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- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
- A61K8/062—Oil-in-water emulsions
-
- 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
- A01N25/02—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 liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K2800/21—Emulsions characterized by droplet sizes below 1 micron
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- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/34—Higher-molecular-weight carboxylic acid esters
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 水性液体の連続水相、及び 水性液体に不混和性の疎水性液体、または疎水性液体に溶けた潜在的に固形物 の溶液の水性相中エマルションを用意し、この溶液を固相に転化することによっ て得られる固相のいずれかである不連続油相から成り、 該エマルションは、水性相中の水溶性安定化物質及び油相中の油溶性安定化物 質によって安定化されている水中油型エマルションであって、 水溶性安定化物質が、水性液体に溶解され、かつ、そこに優先的に溶ける水溶 性安定剤重合体であることを特徴とする水中油型エマルション。 2. 初期粒径及び54℃で1週間貯蔵した後の粒径が、0.5〜5μmの範 囲である請求項1記載のエマルション。 3. 54℃で1週間貯蔵した後の粒径が、初期粒径の1〜1.2倍である請 求項1または請求項2記載のエマルション。 4. 粒子の少なくとも70重量%が平均粒径の50%以内の粒径である初期 粒度分布、及び54℃で1週間貯蔵した後の粒度分布を有する前記請求項のいず れかに記載のエマルション。 5. 油相の量が、エマルションの少なくとも40重量%である前記請求項の いずれかに記載のエマルション。 6. 油相が、活性成分または活性成分の溶液である前記請求項のいずれかに 記載のエマルション。 7. 活性成分が、サイズ剤、農用殺虫剤、及び化粧品から選択される請求項 6記載のエマルション。 8. エマルションが、油相に溶解された少なくとも40%(エ マルションの重量に基づいて)の殺虫剤を含みかつ0.5〜5μmの範囲の粒径 を有するものである前記請求項のいずれかに記載のエマルション。 9. 殺虫剤が、クロルピリホスである請求項7記載のエマルション。 10. 油溶性安定化物質が、疎水性液体に優先的に溶ける油溶性重合体であ る前記請求項のいずれかに記載のエマルション。 11. 水溶性重合体及び油溶性重合体が、それぞれ複数の親水基及び疎水基 を有している請求項10記載のエマルション。 12. 水溶性安定剤重合体が、部分加水分解ポリビニルアルコール、及びポ リエトキシ基を有しない水溶性エチレン系不飽和単量体と水不溶性油溶性エチレ ン系不飽和単量体との共重合体から選択される前記請求項のいずれかに記載のエ マルション。 13. 水溶性安定化剤重合体が、部分加水分解ポリビニルアルコール、及び ポリエトキシ基を有しない水溶性エチレン系不飽和単量体と水不溶性油溶性エチ レン系不飽和単量体との共重合体から選択され、そして、油溶性重合体が、水溶 性エチレン系不飽和単量体と水不溶性油溶性エチレン系不飽和単量体との共重合 体である請求項11記載のエマルション。 14. 水不溶性単量体としてアルキル(メタ)アクリレート、スチレン、ア ルキルスチレン、ビニルエステル、ハロゲン化ビニル及びアクリロニトリルから 選択される1種またはそれ以上の単量体を使用する請求項12または13記載の エマルション。 15. 水溶性エチレン系不飽和単量体として、エチレン系不飽和カルボン酸 、(メタ)アクリルアミド、エチレン系不飽和カルボン酸のヒロドキシアルキル エステル、及びエチレン系不飽和ホスフ ェート、エチレン系不飽和スルホネート、及びエチレン系不飽和アミンから選択 される1種またはそれ以上の単量体を使用する請求項12〜14のいずれかに記 載のエマルション。 16. 水溶性安定剤重合体が、部分加水分解ポリビニルアルコール、及びポ リエトキシ基を有しない水溶性エチレン系不飽和単量体と水不溶性エチレン系不 飽和単量体類との共重合体から選択され、そして、油溶性安定化物質が、水溶性 エチレン系不飽和単量体と水不溶性エチレン系不飽和単量体との共重合体、及び エチレンオキシド/プロピレンオキシドと疎水基がこの末端に縮合された親水性 ポリエチレングリコールまたはポリエチレンイミン主鎖を有する重合体とのブロ ック共重合体から選択される前記請求項のいずれかに記載のエマルション。 17. 油溶性安定化物質が、遊離酸としてのエチレン系不飽和カルボン酸ま たは遊離塩基としてのアミンと脂肪アルキル(メタ)アクリレートから成る不溶 性単量体との共重合体であり、また、水溶性重合体が、エチレン系不飽和カルボ ン酸水溶性塩またはエチレン系不飽和アミンの四級アンモニウムまたはハロゲン 化水素付加塩とC1-4アルキル(メタ)アクリレート及び/またはスチレンから 成る水不溶性単量体との共重合体である前記請求項のいずれかに記載のエマルシ ョン。 18. 油溶性安定化物質が、水不溶性エチレン系不飽和単量体とイオン化可 能なエチレン系不飽和単量体との共重合体であり、そして、水溶性重合体が、水 不溶性単量体と油溶性重合体中のイオン化可能な基をイオン化することができる イオンを有しているイオン化基を含む水溶性単量体との共重合体である前記請求 項のいずれかに記載のエマルション。 19. 油溶性重合体が、遊離カルボン酸基を含み、そして、水溶性重合体が 、アルカリ金属またはアンモニウム塩の形でカルボン酸基を含んでいる請求項1 8記載のエマルション。 20. エマルション中の1つまたは2つの親水基及び1つまたは2つの疎水 基を有する乳化剤の量が、0〜2%である前記請求項のいずれかに記載のエマル ション。 21. エマルション中の水性相に優先的に溶ける乳化剤の量が、水溶性高分 子安定化物質の量の半分未満である前記請求項のいずれかに記載のエマルション 。 22. 水溶性安定剤重合体を含有する水性相中に油溶性安定化物質の存在下 に疎水性液体から成る油相を乳化することを特徴とする前記請求項のいずれかに 記載のエマルションを生成する方法。 23. 農用活性成分を含有する前記請求項のいずれかに記載のエマルション を用意し、エマルションを水で希釈して噴霧可能な組成物とし、その組成物を作 物地域に噴霧することを特徴とする作物地域に活性成分を付与する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9319112.0 | 1993-09-15 | ||
GB939319112A GB9319112D0 (en) | 1993-09-15 | 1993-09-15 | Stabilisation and use of heterogeneous liquid composition |
PCT/GB1994/002014 WO1995007613A1 (en) | 1993-09-15 | 1994-09-15 | Stabilisation and use of heterogeneous liquid compositions |
Publications (2)
Publication Number | Publication Date |
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JPH09502967A true JPH09502967A (ja) | 1997-03-25 |
JP3802558B2 JP3802558B2 (ja) | 2006-07-26 |
Family
ID=10742046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP50906695A Expired - Fee Related JP3802558B2 (ja) | 1993-09-15 | 1994-09-15 | 水中油型エマルション、その製造方法及びその用途 |
Country Status (13)
Country | Link |
---|---|
US (1) | US6051562A (ja) |
EP (1) | EP0719085B1 (ja) |
JP (1) | JP3802558B2 (ja) |
AT (1) | ATE179859T1 (ja) |
AU (1) | AU689800B2 (ja) |
CA (1) | CA2171830C (ja) |
DE (1) | DE69418466T2 (ja) |
DK (1) | DK0719085T3 (ja) |
ES (1) | ES2132426T3 (ja) |
GB (1) | GB9319112D0 (ja) |
GR (1) | GR3030912T3 (ja) |
WO (1) | WO1995007613A1 (ja) |
ZA (1) | ZA947140B (ja) |
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JP2008527112A (ja) * | 2005-01-12 | 2008-07-24 | アムコル・インターナショナル・コーポレーション | コロイド状陽イオン粒子を用いて予め乳化した疎水性の有益助剤を含む洗浄用組成物とその製造方法 |
JP2010532332A (ja) * | 2007-07-06 | 2010-10-07 | ビーエーエスエフ ソシエタス・ヨーロピア | 活性成分製剤を安定化させるためのホモ−及びコ−ポリマーの使用 |
JP2011006471A (ja) * | 1997-04-14 | 2011-01-13 | Dow Agrosciences Llc | 有害生物防除剤組成物 |
JP2014505691A (ja) * | 2011-01-14 | 2014-03-06 | ダウ アグロサイエンシィズ エルエルシー | 水中油型エマルジョンを含む農業用組成物 |
JP2019516743A (ja) * | 2016-05-25 | 2019-06-20 | バイエル・クロップサイエンス・アクチェンゲゼルシャフト | エマルションポリマーに基づく農薬製剤 |
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GB9713810D0 (en) | 1997-06-30 | 1997-09-03 | Allied Colloids Ltd | Particulate polymeric materials and their use |
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1993
- 1993-09-15 GB GB939319112A patent/GB9319112D0/en active Pending
-
1994
- 1994-09-15 CA CA002171830A patent/CA2171830C/en not_active Expired - Fee Related
- 1994-09-15 AT AT94926331T patent/ATE179859T1/de not_active IP Right Cessation
- 1994-09-15 EP EP94926331A patent/EP0719085B1/en not_active Expired - Lifetime
- 1994-09-15 WO PCT/GB1994/002014 patent/WO1995007613A1/en active IP Right Grant
- 1994-09-15 JP JP50906695A patent/JP3802558B2/ja not_active Expired - Fee Related
- 1994-09-15 DE DE69418466T patent/DE69418466T2/de not_active Expired - Fee Related
- 1994-09-15 DK DK94926331T patent/DK0719085T3/da active
- 1994-09-15 US US08/617,823 patent/US6051562A/en not_active Expired - Fee Related
- 1994-09-15 ES ES94926331T patent/ES2132426T3/es not_active Expired - Lifetime
- 1994-09-15 AU AU76210/94A patent/AU689800B2/en not_active Ceased
- 1994-09-15 ZA ZA947140A patent/ZA947140B/xx unknown
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011006471A (ja) * | 1997-04-14 | 2011-01-13 | Dow Agrosciences Llc | 有害生物防除剤組成物 |
JP2008527112A (ja) * | 2005-01-12 | 2008-07-24 | アムコル・インターナショナル・コーポレーション | コロイド状陽イオン粒子を用いて予め乳化した疎水性の有益助剤を含む洗浄用組成物とその製造方法 |
JP2010532332A (ja) * | 2007-07-06 | 2010-10-07 | ビーエーエスエフ ソシエタス・ヨーロピア | 活性成分製剤を安定化させるためのホモ−及びコ−ポリマーの使用 |
JP2014505691A (ja) * | 2011-01-14 | 2014-03-06 | ダウ アグロサイエンシィズ エルエルシー | 水中油型エマルジョンを含む農業用組成物 |
JP2019516743A (ja) * | 2016-05-25 | 2019-06-20 | バイエル・クロップサイエンス・アクチェンゲゼルシャフト | エマルションポリマーに基づく農薬製剤 |
Also Published As
Publication number | Publication date |
---|---|
AU689800B2 (en) | 1998-04-09 |
DE69418466T2 (de) | 1999-09-09 |
AU7621094A (en) | 1995-04-03 |
CA2171830C (en) | 2003-09-09 |
DE69418466D1 (de) | 1999-06-17 |
ES2132426T3 (es) | 1999-08-16 |
ZA947140B (en) | 1995-09-15 |
EP0719085B1 (en) | 1999-05-12 |
JP3802558B2 (ja) | 2006-07-26 |
EP0719085A1 (en) | 1996-07-03 |
CA2171830A1 (en) | 1995-03-23 |
WO1995007613A1 (en) | 1995-03-23 |
ATE179859T1 (de) | 1999-05-15 |
GB9319112D0 (en) | 1993-11-03 |
US6051562A (en) | 2000-04-18 |
GR3030912T3 (en) | 1999-11-30 |
DK0719085T3 (da) | 1999-11-01 |
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