JPS6243733B2 - - Google Patents

Info

Publication number: JPS6243733B2
Authority: JP; Japan
Prior art keywords: surfactant; capsule; dispersion medium; test; surfactants
Prior art date: 1977-08-10
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.): Expired

Application number

JP9497477A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5429881A (en

Inventor

Yuzuru Wada

Yoshio Kurahashi

Shigeki Oosuga

Takashi Orii

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Bayer CropScience KK

Original Assignee

Nihon Tokushu Noyaku Seizo KK

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.)

1977-08-10

Filing date

1977-08-10

Publication date

1987-09-16

1977-08-10 Application filed by Nihon Tokushu Noyaku Seizo KK filed Critical Nihon Tokushu Noyaku Seizo KK

1977-08-10 Priority to JP9497477A priority Critical patent/JPS5429881A/ja

1979-03-06 Publication of JPS5429881A publication Critical patent/JPS5429881A/ja

1987-09-16 Publication of JPS6243733B2 publication Critical patent/JPS6243733B2/ja

Status Granted legal-status Critical Current

Links

239000004094 surface-active agent Substances 0.000 claims description 62
239000002775 capsule Substances 0.000 claims description 56
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
239000002612 dispersion medium Substances 0.000 claims description 29
238000000034 method Methods 0.000 claims description 29
239000011162 core material Substances 0.000 claims description 25
238000010828 elution Methods 0.000 claims description 25
239000000126 substance Substances 0.000 claims description 20
239000002736 nonionic surfactant Substances 0.000 claims description 13
239000000203 mixture Substances 0.000 claims description 8
239000003814 drug Substances 0.000 claims description 4
229940079593 drug Drugs 0.000 claims description 4
239000003945 anionic surfactant Substances 0.000 claims description 3
239000002888 zwitterionic surfactant Substances 0.000 claims description 3
239000003093 cationic surfactant Substances 0.000 claims description 2
239000007864 aqueous solution Substances 0.000 description 31
-1 [e.g. Chemical class 0.000 description 25
230000000694 effects Effects 0.000 description 20
AWZOLILCOUMRDG-UHFFFAOYSA-N edifenphos Chemical compound C=1C=CC=CC=1SP(=O)(OCC)SC1=CC=CC=C1 AWZOLILCOUMRDG-UHFFFAOYSA-N 0.000 description 19
239000000575 pesticide Substances 0.000 description 17
229920003171 Poly (ethylene oxide) Polymers 0.000 description 10
239000012528 membrane Substances 0.000 description 10
239000002002 slurry Substances 0.000 description 8
BOTNYLSAWDQNEX-UHFFFAOYSA-N phenoxymethylbenzene Chemical compound C=1C=CC=CC=1COC1=CC=CC=C1 BOTNYLSAWDQNEX-UHFFFAOYSA-N 0.000 description 7
238000003756 stirring Methods 0.000 description 7
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
150000008055 alkyl aryl sulfonates Chemical class 0.000 description 6
238000004090 dissolution Methods 0.000 description 6
239000012153 distilled water Substances 0.000 description 6
KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 6
239000007963 capsule composition Substances 0.000 description 5
239000007788 liquid Substances 0.000 description 5
238000005507 spraying Methods 0.000 description 5
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
241000607479 Yersinia pestis Species 0.000 description 4
230000000052 comparative effect Effects 0.000 description 4
230000002209 hydrophobic effect Effects 0.000 description 4
239000000243 solution Substances 0.000 description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
125000000217 alkyl group Chemical group 0.000 description 3
229960003237 betaine Drugs 0.000 description 3
125000002091 cationic group Chemical group 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
238000007796 conventional method Methods 0.000 description 3
230000006378 damage Effects 0.000 description 3
125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 3
239000006185 dispersion Substances 0.000 description 3
238000005538 encapsulation Methods 0.000 description 3
RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
244000144972 livestock Species 0.000 description 3
239000003094 microcapsule Substances 0.000 description 3
244000215068 Acacia senegal Species 0.000 description 2
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
241000233866 Fungi Species 0.000 description 2
108010010803 Gelatin Proteins 0.000 description 2
229920000084 Gum arabic Polymers 0.000 description 2
240000007594 Oryza sativa Species 0.000 description 2
235000007164 Oryza sativa Nutrition 0.000 description 2
235000010489 acacia gum Nutrition 0.000 description 2
239000000205 acacia gum Substances 0.000 description 2
239000002253 acid Substances 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
239000013543 active substance Substances 0.000 description 2
150000003973 alkyl amines Chemical class 0.000 description 2
238000009792 diffusion process Methods 0.000 description 2
201000010099 disease Diseases 0.000 description 2
208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
238000007922 dissolution test Methods 0.000 description 2
230000007613 environmental effect Effects 0.000 description 2
235000019441 ethanol Nutrition 0.000 description 2
239000000835 fiber Substances 0.000 description 2
229920000159 gelatin Polymers 0.000 description 2
239000008273 gelatin Substances 0.000 description 2
235000019322 gelatine Nutrition 0.000 description 2
235000011852 gelatine desserts Nutrition 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000002994 raw material Substances 0.000 description 2
235000009566 rice Nutrition 0.000 description 2
239000007787 solid Substances 0.000 description 2
238000010998 test method Methods 0.000 description 2
230000001988 toxicity Effects 0.000 description 2
231100000419 toxicity Toxicity 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
PNVJTZOFSHSLTO-UHFFFAOYSA-N Fenthion Chemical compound COP(=S)(OC)OC1=CC=C(SC)C(C)=C1 PNVJTZOFSHSLTO-UHFFFAOYSA-N 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
229910019142 PO4 Inorganic materials 0.000 description 1
229920001213 Polysorbate 20 Polymers 0.000 description 1
DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
VBIIFPGSPJYLRR-UHFFFAOYSA-M Stearyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C VBIIFPGSPJYLRR-UHFFFAOYSA-M 0.000 description 1
239000004480 active ingredient Substances 0.000 description 1
239000003905 agrochemical Substances 0.000 description 1
239000003513 alkali Substances 0.000 description 1
150000001346 alkyl aryl ethers Chemical class 0.000 description 1
125000005037 alkyl phenyl group Chemical group 0.000 description 1
150000008051 alkyl sulfates Chemical class 0.000 description 1
150000008052 alkyl sulfonates Chemical class 0.000 description 1
239000002280 amphoteric surfactant Substances 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
230000004071 biological effect Effects 0.000 description 1
238000005354 coacervation Methods 0.000 description 1
230000008094 contradictory effect Effects 0.000 description 1
239000002537 cosmetic Substances 0.000 description 1
239000003599 detergent Substances 0.000 description 1
OEBRKCOSUFCWJD-UHFFFAOYSA-N dichlorvos Chemical compound COP(=O)(OC)OC=C(Cl)Cl OEBRKCOSUFCWJD-UHFFFAOYSA-N 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
239000003337 fertilizer Substances 0.000 description 1
238000009472 formulation Methods 0.000 description 1
238000001030 gas--liquid chromatography Methods 0.000 description 1
150000002334 glycols Chemical class 0.000 description 1
230000005484 gravity Effects 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
238000011081 inoculation Methods 0.000 description 1
230000003902 lesion Effects 0.000 description 1
239000000693 micelle Substances 0.000 description 1
239000004081 narcotic agent Substances 0.000 description 1
239000003921 oil Substances 0.000 description 1
238000011017 operating method Methods 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
239000003973 paint Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
230000035515 penetration Effects 0.000 description 1
230000000361 pesticidal effect Effects 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
239000010452 phosphate Substances 0.000 description 1
239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
239000011833 salt mixture Substances 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
235000019333 sodium laurylsulphate Nutrition 0.000 description 1
239000002904 solvent Substances 0.000 description 1
150000005846 sugar alcohols Polymers 0.000 description 1
239000000725 suspension Substances 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
229920002554 vinyl polymer Polymers 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
- B01J13/20—After-treatment of capsule walls, e.g. hardening
- B01J13/203—Exchange of core-forming material by diffusion through the capsule wall

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Dispersion Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Manufacturing Of Micro-Capsules (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

JP9497477A 1977-08-10 1977-08-10 New usage of capsuled material Granted JPS5429881A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP9497477A JPS5429881A (en)	1977-08-10	1977-08-10	New usage of capsuled material

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP9497477A JPS5429881A (en)	1977-08-10	1977-08-10	New usage of capsuled material

Publications (2)

Publication Number	Publication Date
JPS5429881A JPS5429881A (en)	1979-03-06
JPS6243733B2 true JPS6243733B2 (de)	1987-09-16

Family

ID=14124874

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP9497477A Granted JPS5429881A (en)	1977-08-10	1977-08-10	New usage of capsuled material

Country Status (1)

Country	Link
JP (1)	JPS5429881A (de)

1977
- 1977-08-10 JP JP9497477A patent/JPS5429881A/ja active Granted

Also Published As

Publication number	Publication date
JPS5429881A (en)	1979-03-06

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