HRP20180151T1 - Postupak za dobivanje mikrokapsula - Google Patents
Postupak za dobivanje mikrokapsula Download PDFInfo
- Publication number
- HRP20180151T1 HRP20180151T1 HRP20180151TT HRP20180151T HRP20180151T1 HR P20180151 T1 HRP20180151 T1 HR P20180151T1 HR P20180151T T HRP20180151T T HR P20180151TT HR P20180151 T HRP20180151 T HR P20180151T HR P20180151 T1 HRP20180151 T1 HR P20180151T1
- Authority
- HR
- Croatia
- Prior art keywords
- solution
- monomeric component
- reactor
- sodium
- microcapsules
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 19
- 239000003094 microcapsule Substances 0.000 title claims 10
- 239000000243 solution Substances 0.000 claims 11
- 239000004480 active ingredient Substances 0.000 claims 7
- -1 aliphatic diamine Chemical class 0.000 claims 7
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims 4
- 150000004657 carbamic acid derivatives Chemical class 0.000 claims 4
- 239000004009 herbicide Substances 0.000 claims 4
- 238000002360 preparation method Methods 0.000 claims 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical class CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 3
- 230000000895 acaricidal effect Effects 0.000 claims 3
- 239000000642 acaricide Substances 0.000 claims 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims 3
- 239000002917 insecticide Substances 0.000 claims 3
- 239000003960 organic solvent Substances 0.000 claims 3
- 229920000642 polymer Polymers 0.000 claims 3
- KAATUXNTWXVJKI-NSHGMRRFSA-N (1R)-cis-(alphaS)-cypermethrin Chemical compound CC1(C)[C@@H](C=C(Cl)Cl)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 KAATUXNTWXVJKI-NSHGMRRFSA-N 0.000 claims 2
- ZXQYGBMAQZUVMI-RDDWSQKMSA-N (1S)-cis-(alphaR)-cyhalothrin Chemical compound CC1(C)[C@H](\C=C(/Cl)C(F)(F)F)[C@@H]1C(=O)O[C@@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 ZXQYGBMAQZUVMI-RDDWSQKMSA-N 0.000 claims 2
- CGNBQYFXGQHUQP-UHFFFAOYSA-N 2,3-dinitroaniline Chemical class NC1=CC=CC([N+]([O-])=O)=C1[N+]([O-])=O CGNBQYFXGQHUQP-UHFFFAOYSA-N 0.000 claims 2
- 239000005877 Alpha-Cypermethrin Substances 0.000 claims 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims 2
- 239000005874 Bifenthrin Substances 0.000 claims 2
- 239000005892 Deltamethrin Substances 0.000 claims 2
- 229920001732 Lignosulfonate Polymers 0.000 claims 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims 2
- 239000005591 Pendimethalin Substances 0.000 claims 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 2
- 239000003945 anionic surfactant Substances 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 2
- OMFRMAHOUUJSGP-IRHGGOMRSA-N bifenthrin Chemical compound C1=CC=C(C=2C=CC=CC=2)C(C)=C1COC(=O)[C@@H]1[C@H](\C=C(/Cl)C(F)(F)F)C1(C)C OMFRMAHOUUJSGP-IRHGGOMRSA-N 0.000 claims 2
- VEMKTZHHVJILDY-UXHICEINSA-N bioresmethrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UXHICEINSA-N 0.000 claims 2
- JLQUFIHWVLZVTJ-UHFFFAOYSA-N carbosulfan Chemical compound CCCCN(CCCC)SN(C)C(=O)OC1=CC=CC2=C1OC(C)(C)C2 JLQUFIHWVLZVTJ-UHFFFAOYSA-N 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- VXIVSQZSERGHQP-UHFFFAOYSA-N chloroacetamide Chemical class NC(=O)CCl VXIVSQZSERGHQP-UHFFFAOYSA-N 0.000 claims 2
- 229960002483 decamethrin Drugs 0.000 claims 2
- OWZREIFADZCYQD-NSHGMRRFSA-N deltamethrin Chemical compound CC1(C)[C@@H](C=C(Br)Br)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 OWZREIFADZCYQD-NSHGMRRFSA-N 0.000 claims 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical class C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 claims 2
- 239000000417 fungicide Substances 0.000 claims 2
- 239000012948 isocyanate Substances 0.000 claims 2
- 239000005910 lambda-Cyhalothrin Substances 0.000 claims 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims 2
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 claims 2
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims 2
- 239000002736 nonionic surfactant Substances 0.000 claims 2
- 150000002903 organophosphorus compounds Chemical class 0.000 claims 2
- CHIFOSRWCNZCFN-UHFFFAOYSA-N pendimethalin Chemical group CCC(CC)NC1=C([N+]([O-])=O)C=C(C)C(C)=C1[N+]([O-])=O CHIFOSRWCNZCFN-UHFFFAOYSA-N 0.000 claims 2
- 229920002635 polyurethane Polymers 0.000 claims 2
- 239000004814 polyurethane Substances 0.000 claims 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims 2
- 239000004094 surface-active agent Substances 0.000 claims 2
- CXBMCYHAMVGWJQ-CABCVRRESA-N (1,3-dioxo-4,5,6,7-tetrahydroisoindol-2-yl)methyl (1r,3r)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OCN1C(=O)C(CCCC2)=C2C1=O CXBMCYHAMVGWJQ-CABCVRRESA-N 0.000 claims 1
- WCXDHFDTOYPNIE-RIYZIHGNSA-N (E)-acetamiprid Chemical compound N#C/N=C(\C)N(C)CC1=CC=C(Cl)N=C1 WCXDHFDTOYPNIE-RIYZIHGNSA-N 0.000 claims 1
- JLYFCTQDENRSOL-UHFFFAOYSA-N 2-chloro-N-(2,4-dimethylthiophen-3-yl)-N-(1-methoxypropan-2-yl)acetamide Chemical compound COCC(C)N(C(=O)CCl)C=1C(C)=CSC=1C JLYFCTQDENRSOL-UHFFFAOYSA-N 0.000 claims 1
- 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 1
- 239000005875 Acetamiprid Substances 0.000 claims 1
- VTNQPKFIQCLBDU-UHFFFAOYSA-N Acetochlor Chemical compound CCOCN(C(=O)CCl)C1=C(C)C=CC=C1CC VTNQPKFIQCLBDU-UHFFFAOYSA-N 0.000 claims 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims 1
- 239000005944 Chlorpyrifos Substances 0.000 claims 1
- 239000005499 Clomazone Substances 0.000 claims 1
- 239000005946 Cypermethrin Substances 0.000 claims 1
- GUVLYNGULCJVDO-UHFFFAOYSA-N EPTC Chemical compound CCCN(CCC)C(=O)SCC GUVLYNGULCJVDO-UHFFFAOYSA-N 0.000 claims 1
- 239000005896 Etofenprox Substances 0.000 claims 1
- 239000005535 Flurochloridone Substances 0.000 claims 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 claims 1
- 239000005906 Imidacloprid Substances 0.000 claims 1
- 238000012695 Interfacial polymerization Methods 0.000 claims 1
- 239000005590 Oxyfluorfen Substances 0.000 claims 1
- OQMBBFQZGJFLBU-UHFFFAOYSA-N Oxyfluorfen Chemical compound C1=C([N+]([O-])=O)C(OCC)=CC(OC=2C(=CC(=CC=2)C(F)(F)F)Cl)=C1 OQMBBFQZGJFLBU-UHFFFAOYSA-N 0.000 claims 1
- 239000005921 Phosmet Substances 0.000 claims 1
- 239000005923 Pirimicarb Substances 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 claims 1
- 229920002396 Polyurea Polymers 0.000 claims 1
- YLPGTOIOYRQOHV-UHFFFAOYSA-N Pretilachlor Chemical compound CCCOCCN(C(=O)CCl)C1=C(CC)C=CC=C1CC YLPGTOIOYRQOHV-UHFFFAOYSA-N 0.000 claims 1
- 239000005663 Pyridaben Substances 0.000 claims 1
- ISRUGXGCCGIOQO-UHFFFAOYSA-N Rhoden Chemical compound CNC(=O)OC1=CC=CC=C1OC(C)C ISRUGXGCCGIOQO-UHFFFAOYSA-N 0.000 claims 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims 1
- 229920000142 Sodium polycarboxylate Polymers 0.000 claims 1
- 239000003905 agrochemical Substances 0.000 claims 1
- XCSGPAVHZFQHGE-UHFFFAOYSA-N alachlor Chemical compound CCC1=CC=CC(CC)=C1N(COC)C(=O)CCl XCSGPAVHZFQHGE-UHFFFAOYSA-N 0.000 claims 1
- QGLZXHRNAYXIBU-WEVVVXLNSA-N aldicarb Chemical compound CNC(=O)O\N=C\C(C)(C)SC QGLZXHRNAYXIBU-WEVVVXLNSA-N 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 1
- 235000019270 ammonium chloride Nutrition 0.000 claims 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims 1
- 150000003863 ammonium salts Chemical class 0.000 claims 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims 1
- 235000011130 ammonium sulphate Nutrition 0.000 claims 1
- 150000008059 anilinopyrimidines Chemical class 0.000 claims 1
- 125000000129 anionic group Chemical group 0.000 claims 1
- 239000000729 antidote Substances 0.000 claims 1
- 229940075522 antidotes Drugs 0.000 claims 1
- 239000008346 aqueous phase Substances 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 239000003139 biocide Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 229920001400 block copolymer Polymers 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 239000001110 calcium chloride Substances 0.000 claims 1
- 229910001628 calcium chloride Inorganic materials 0.000 claims 1
- DUEPRVBVGDRKAG-UHFFFAOYSA-N carbofuran Chemical compound CNC(=O)OC1=CC=CC2=C1OC(C)(C)C2 DUEPRVBVGDRKAG-UHFFFAOYSA-N 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- SBPBAQFWLVIOKP-UHFFFAOYSA-N chlorpyrifos Chemical compound CCOP(=S)(OCC)OC1=NC(Cl)=C(Cl)C=C1Cl SBPBAQFWLVIOKP-UHFFFAOYSA-N 0.000 claims 1
- KIEDNEWSYUYDSN-UHFFFAOYSA-N clomazone Chemical compound O=C1C(C)(C)CON1CC1=CC=CC=C1Cl KIEDNEWSYUYDSN-UHFFFAOYSA-N 0.000 claims 1
- 238000010924 continuous production Methods 0.000 claims 1
- 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 claims 1
- 229960005424 cypermethrin Drugs 0.000 claims 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims 1
- 235000019838 diammonium phosphate Nutrition 0.000 claims 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 claims 1
- 229910000396 dipotassium phosphate Inorganic materials 0.000 claims 1
- 235000019797 dipotassium phosphate Nutrition 0.000 claims 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims 1
- 238000005538 encapsulation Methods 0.000 claims 1
- YREQHYQNNWYQCJ-UHFFFAOYSA-N etofenprox Chemical compound C1=CC(OCC)=CC=C1C(C)(C)COCC1=CC=CC(OC=2C=CC=CC=2)=C1 YREQHYQNNWYQCJ-UHFFFAOYSA-N 0.000 claims 1
- 229950005085 etofenprox Drugs 0.000 claims 1
- ZNOLGFHPUIJIMJ-UHFFFAOYSA-N fenitrothion Chemical compound COP(=S)(OC)OC1=CC=C([N+]([O-])=O)C(C)=C1 ZNOLGFHPUIJIMJ-UHFFFAOYSA-N 0.000 claims 1
- OQZCSNDVOWYALR-UHFFFAOYSA-N flurochloridone Chemical compound FC(F)(F)C1=CC=CC(N2C(C(Cl)C(CCl)C2)=O)=C1 OQZCSNDVOWYALR-UHFFFAOYSA-N 0.000 claims 1
- 230000002363 herbicidal effect Effects 0.000 claims 1
- YWTYJOPNNQFBPC-UHFFFAOYSA-N imidacloprid Chemical compound [O-][N+](=O)\N=C1/NCCN1CC1=CC=C(Cl)N=C1 YWTYJOPNNQFBPC-UHFFFAOYSA-N 0.000 claims 1
- 229940056881 imidacloprid Drugs 0.000 claims 1
- VPRAQYXPZIFIOH-UHFFFAOYSA-N imiprothrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCN1C(=O)N(CC#C)CC1=O VPRAQYXPZIFIOH-UHFFFAOYSA-N 0.000 claims 1
- 238000011065 in-situ storage Methods 0.000 claims 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims 1
- 150000002513 isocyanates Chemical class 0.000 claims 1
- 239000002949 juvenile hormone Substances 0.000 claims 1
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 claims 1
- 229910001629 magnesium chloride Inorganic materials 0.000 claims 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims 1
- 235000019341 magnesium sulphate Nutrition 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- DEDOPGXGGQYYMW-UHFFFAOYSA-N molinate Chemical compound CCSC(=O)N1CCCCCC1 DEDOPGXGGQYYMW-UHFFFAOYSA-N 0.000 claims 1
- 235000019837 monoammonium phosphate Nutrition 0.000 claims 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims 1
- 235000019796 monopotassium phosphate Nutrition 0.000 claims 1
- 229910000403 monosodium phosphate Inorganic materials 0.000 claims 1
- 235000019799 monosodium phosphate Nutrition 0.000 claims 1
- BUYMVQAILCEWRR-UHFFFAOYSA-N naled Chemical compound COP(=O)(OC)OC(Br)C(Cl)(Cl)Br BUYMVQAILCEWRR-UHFFFAOYSA-N 0.000 claims 1
- CSWIKHNSBZVWNQ-UHFFFAOYSA-N pethoxamide Chemical compound CCOCCN(C(=O)CCl)C(=C(C)C)C1=CC=CC=C1 CSWIKHNSBZVWNQ-UHFFFAOYSA-N 0.000 claims 1
- LMNZTLDVJIUSHT-UHFFFAOYSA-N phosmet Chemical compound C1=CC=C2C(=O)N(CSP(=S)(OC)OC)C(=O)C2=C1 LMNZTLDVJIUSHT-UHFFFAOYSA-N 0.000 claims 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 claims 1
- YFGYUFNIOHWBOB-UHFFFAOYSA-N pirimicarb Chemical compound CN(C)C(=O)OC1=NC(N(C)C)=NC(C)=C1C YFGYUFNIOHWBOB-UHFFFAOYSA-N 0.000 claims 1
- 239000005648 plant growth regulator Substances 0.000 claims 1
- 229920000162 poly(ureaurethane) Polymers 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 238000006068 polycondensation reaction Methods 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 239000001103 potassium chloride Substances 0.000 claims 1
- 235000011164 potassium chloride Nutrition 0.000 claims 1
- 239000004323 potassium nitrate Substances 0.000 claims 1
- 235000010333 potassium nitrate Nutrition 0.000 claims 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims 1
- 229910052939 potassium sulfate Inorganic materials 0.000 claims 1
- 235000011151 potassium sulphates Nutrition 0.000 claims 1
- DWFZBUWUXWZWKD-UHFFFAOYSA-N pyridaben Chemical compound C1=CC(C(C)(C)C)=CC=C1CSC1=C(Cl)C(=O)N(C(C)(C)C)N=C1 DWFZBUWUXWZWKD-UHFFFAOYSA-N 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims 1
- 239000004317 sodium nitrate Substances 0.000 claims 1
- 235000010344 sodium nitrate Nutrition 0.000 claims 1
- 229910052938 sodium sulfate Inorganic materials 0.000 claims 1
- 235000011152 sodium sulphate Nutrition 0.000 claims 1
- RBTVSNLYYIMMKS-UHFFFAOYSA-N tert-butyl 3-aminoazetidine-1-carboxylate;hydrochloride Chemical compound Cl.CC(C)(C)OC(=O)N1CC(N)C1 RBTVSNLYYIMMKS-UHFFFAOYSA-N 0.000 claims 1
- 229960005199 tetramethrin Drugs 0.000 claims 1
- BAKXBZPQTXCKRR-UHFFFAOYSA-N thiodicarb Chemical compound CSC(C)=NOC(=O)NSNC(=O)ON=C(C)SC BAKXBZPQTXCKRR-UHFFFAOYSA-N 0.000 claims 1
- 150000003852 triazoles Chemical class 0.000 claims 1
- ZSDSQXJSNMTJDA-UHFFFAOYSA-N trifluralin Chemical compound CCCN(CCC)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C=C1[N+]([O-])=O ZSDSQXJSNMTJDA-UHFFFAOYSA-N 0.000 claims 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
- B01J13/16—Interfacial polymerisation
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/16—Amides, e.g. hydroxamic acids
- A61K31/165—Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide
- A61K31/167—Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide having the nitrogen of a carboxamide group directly attached to the aromatic ring, e.g. lidocaine, paracetamol
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5089—Processes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Dispersion Chemistry (AREA)
- Pain & Pain Management (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing Of Micro-Capsules (AREA)
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Claims (18)
1. Kontinuirani postupak pripreme mikrokapsula s učinkovitošću inkapsulacije ≥96% aktivnog sastojka, te mikrokapsule pokazuju omjer b)/a), pri čemu da b) je prosječni promjer određen na 90% mikrokapsula i a) je prosječni promjer određen na 50% mikrokapsula, koji se nalazi između 1.5 i 2.5 dok je prosječni promjer 90% mikrokapsula manji od 15 µm, i inkapsulira water aktivne sastojke netopljive u vodi koji se koriste u farmaceutskom i agrokemijskom području, naznačen time da postupak obuhvaća:
(1) pripremanje u prvom reaktoru uz miješanje vodene otopine koja sadrži jedan ili više surfaktanata,
(2) pripremanje u drugom reaktoru uz miješanje otopine koja sadrži aktivni sastojak koji se ne miješa u vodenoj fazi i prve monomerne komponente, istodobno dovođenje u cijevni reaktor struje vodene otopine (1) i struje otopine (2), koja je omjer struja otopine (2)/struja otopine (1) u rasponu između 0.5 i 2.0, struje (1) i (2) su pod turbulentnim uvjetima strujanja u reaktoru,
zatim, ulaz u reaktor pod turbulentnim uvjetima strujanja struje (3) koja sadrži drugu monomernu komponentu, a ekvivalentni omjer između prve monomerne komponente i druge monomerne komponente se nalazi između 0.9 i 1.1,
struje (1), (2) i (3) se kontinuirano dovode u cijevni reaktor,
struje (1), (2) i (3) imaju odvojene ulaze u cijevni reaktor.
2. Postupak prema zahtjevu 1 naznačen time da se koriste struje (1), (2) i (3).
3. Postupak prema zahtjevima 1-2 naznačen time da se kao prva monomerna komponenta koristi smjesa izocijanata.
4. Postupak prema zahtjevima 1-3 naznačen time da se otopina (1) i otopina (2) aktivnog sastojka i prve monomerne komponente uvode u reaktor kod temperature u rasponu od 10°C sve do 60°C.
5. Postupak prema zahtjevima 1-4 naznačen time da se otopina (2) priprema miješanjem otopine (2a) koja sadrži aktivni sastojak i proizvoljno organsko otapalo, te otopine (2b) koja sadrži prvu monomernu komponentu, proizvoljno otopljenu u organskom otapalu, (2a) i (2b) te se kontinuirano prethodno miješa i zatim se puni u cijevni reaktor.
6. Postupak prema zahtjevima 1-5 naznačen time da viskoznost otopine (2), koja je proizvoljno razrijeđena organskim otapalom, je u rasponu 4X10-1 Pa.s (400 cps) i 1 Pa.s (1000 cps).
7. Postupak prema zahtjevima 1-6 naznačen time da su surfaktanti otopine (1) odabrani od anionskih i neionskih surfaktanata.
8. Postupak prema zahtjevu 7 naznačen time da su anionski surfaktanti odabrani iz skupine koju čine natrijevi ligninsulfonati, kalcijevi ligninsulfonati i natrijevi polikarboksilati, a neionski surfaktanti su odabrani od blok kopolimera nastalih s etoksiliranim i propoksiliranim jedinicama.
9. Postupak prema zahtjevima 1-8 naznačen time da su aktivni sastojci odabrani od herbicida, akaricida, insekticida, fungicida, biocida, regulatora rasta biljaka i insekata, antidota.
10. Postupak prema zahtjevu 9, naznačen time da su aktivni sastojci odabrani iz slijedećih razreda:
herbicidi, odabrani iz sljedećih razreda:
dinitroanilini; kloracetamidi; karbamati; difenileteri;
akaricidi razreda METI;
insekticidi, odabrani od onih koji pripadaju sljedećim razredima: piretroidi; fosfororganski spojevi; neonikotinoidi; karbamati;
fungicidi, odabrani od onih koji pripadaju razredu imidazola, triazola, anilinopirimidina.
11. Postupak prema zahtjevu 10 naznačen time da herbicid je pendimetalin.
12. Postupak prema zahtjevima 1-11 naznačen time da polimerna ovojnica mikrokapsule se može dobiti reakcijom prve monomerne komponente s drugom monomernom komponentom interfacijalnom polimerizacijom pomoću polikondenzacije ili reakcijom druge monomerne komponente nastale in situ s prvom monomernom komponentom.
13. Postupak prema zahtjevu 12 naznačen time da je polimerna ovojnica odabrana iz skupine koju čine poliamidi, poliesteri, poliuretani, poliuree.
14. Postupak prema zahtjevima 12-13 naznačen time da polimer je poliurea ili poliuretan i prva monomerna komponenta je odabrana između di- i tri-izocijanata pri čemu su izocijanatne skupine vezane na alifatsku ili aromatsku skupinu i druga komponenta je alifatski diamin koji ima C2-C7 ugljikovih atoma.
15. Postupak prema zahtjevima 1-14 naznačen time da se tijekom pripremanja mikrokapsule ili nakon nastajanja mikrokapsule dodaju,
soli anorganskih alkalnih metala odabrane od litijevog klorida, natrijevog klorida, kalijevog klorida, litijevog nitrata, natrijevog nitrata, kalijevog nitrata, litijevog sulfata, natrijevog sulfata, kalijevog sulfata, natrijevog monohidrogenfosfata, kalijevog monohidrogenfosfata, natrijevog dihidrogenfosfata, kalijevog dihidrogenfosfata;
soli zemno alkalijskih metala odabrane od magnezijevog klorida, kalcijevog klorida, magnezijevog nitrata, kalcijevog nitrata, magnezijevog sulfata;
amonijeve soli odabrane od amonijevog klorida, amonijevog sulfata, amonijevog monohidrogen fosfata, amonijevog dihidrogen fosfata;
soli alkalijskih metala octene kiseline.
16. Postupak prema zahtjevu 15 naznačen time da sol je kalcijev nitrat.
17. Postupak prema zahtjevu 10 naznačen time da su u razredu herbicida:
dinitroanilini su odabrani od pendimetalina i trifluralina,
kloroacetamidi su odabrani od alaklora, acetoklora, dimetenamida, metolaklora, pethoksamida, pretilaklora,
karbamati su odabrani od molinata, trialata, EPTC,
difenileteri su odabrani od oksifluorfena, flurokloridona, klomazona, diklobenila,
akaricidi METI razreda su odabrani od fenazakvina, piridabena, heksitiazoksa;
u razredu insekticida:
piretroidi su odabrani od bifentrina, α-cipermetrina, cipermetrina, deltametrina, imiprotrina, λ-cihalotrina, praletrina, tetrametrina, poželjno od bifentrina, α-cipermetrina, deltametrina, λ-cihalotrina, etofenproksa,
fosfoorganski spojevi su odabrani od fosmeta, klorpirifosa, naleda, fenitrotiona,
neonikotinoidi su odabrani od imidakloprida, acetamiprida,
karbamati su odabrani od karbosulfana, pirimikarba, aldikarba, tiodikarba, karbofurana i propoksura, poželjno od karbosulfana.
18. Postupak prema zahtjevu 1 naznačen time da je prosječni promjer 90% mikrokapsula manji od 12 μm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000784A ITMI20110784A1 (it) | 2011-05-09 | 2011-05-09 | Processo per l'ottenimento di microcapsule |
| EP12166778.6A EP2522421B1 (en) | 2011-05-09 | 2012-05-04 | A process for obtaining microcapsules |
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| Publication Number | Publication Date |
|---|---|
| HRP20180151T1 true HRP20180151T1 (hr) | 2018-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20211499TT HRP20211499T1 (hr) | 2011-05-09 | 2012-05-04 | Postupak za dobivanje mikrokapsula |
| HRP20180151TT HRP20180151T1 (hr) | 2011-05-09 | 2018-01-26 | Postupak za dobivanje mikrokapsula |
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| Application Number | Title | Priority Date | Filing Date |
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| HRP20211499TT HRP20211499T1 (hr) | 2011-05-09 | 2012-05-04 | Postupak za dobivanje mikrokapsula |
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| Country | Link |
|---|---|
| US (1) | US9764302B2 (hr) |
| EP (2) | EP2522421B1 (hr) |
| CY (1) | CY1119922T1 (hr) |
| DK (1) | DK2522421T3 (hr) |
| ES (2) | ES2659742T3 (hr) |
| HR (2) | HRP20211499T1 (hr) |
| HU (2) | HUE036386T2 (hr) |
| IL (1) | IL219622A (hr) |
| IT (1) | ITMI20110784A1 (hr) |
| JO (1) | JO3801B1 (hr) |
| LT (1) | LT2522421T (hr) |
| NO (1) | NO2522421T3 (hr) |
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| PT (2) | PT3300795T (hr) |
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| SI (1) | SI2522421T1 (hr) |
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| UA121876C2 (uk) | 2015-01-06 | 2020-08-10 | Монсанто Текнолоджи Ллс | Модуляція швидкості вивільнення з мікроінкапсульованих пестицидів |
| CN109197869B (zh) * | 2018-10-25 | 2021-07-06 | 湖南人文科技学院 | 一种丙草胺微囊悬浮剂及其制备方法 |
| CN109717187A (zh) * | 2018-12-21 | 2019-05-07 | 江苏艾津农化有限责任公司 | 一种氯乙酰胺类除草剂微囊悬浮剂及其制备方法 |
| CN112138669B (zh) * | 2020-09-30 | 2022-08-19 | 广东石油化工学院 | 一种连续化制备铜锌铝催化剂的方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3577515A (en) | 1963-12-13 | 1971-05-04 | Pennwalt Corp | Encapsulation by interfacial polycondensation |
| DE3020781C2 (de) * | 1980-05-31 | 1982-11-18 | Hoechst Ag, 6000 Frankfurt | Druckbeständige Mikrokapseln mit einer Polyamid-Außenhülle und einer durch Polyurethan-Polyharnstoff oder Polyharnstoff strukturierten Innenmasse und Verfahren zu ihrer Herstellung |
| US4454083A (en) * | 1981-12-21 | 1984-06-12 | Appleton Papers Inc. | Continuous microencapsulation |
| US4936901A (en) * | 1986-07-09 | 1990-06-26 | Monsanto Company | Formulations of water-dispersible granules and process for preparation thereof |
| US5925464A (en) * | 1995-01-19 | 1999-07-20 | Dow Agrosciences Llc | Microencapsulation process and product |
| US5705174A (en) | 1995-06-07 | 1998-01-06 | American Cyanamid Company | Process for the preparation of microcapsule compositions |
| US6001312A (en) * | 1996-04-17 | 1999-12-14 | Wang; Taylor G. | Reactor for making uniform capsules |
| DE19925311B4 (de) | 1999-05-27 | 2004-06-09 | Schering Ag | Mehrstufen-Verfahren zur Herstellung von gasgefüllten Mikrokapseln |
| ES2764971T3 (es) * | 2009-12-22 | 2020-06-05 | Evonik Corp | Proceso basado en emulsión para la preparación de micropartículas y conjunto de cabezal de trabajo para su uso con el mismo |
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Also Published As
| Publication number | Publication date |
|---|---|
| SI2522421T1 (en) | 2018-03-30 |
| PL3300795T3 (pl) | 2021-12-20 |
| US20120286438A1 (en) | 2012-11-15 |
| RS62378B1 (sr) | 2021-10-29 |
| RS56800B1 (sr) | 2018-04-30 |
| NO2522421T3 (hr) | 2018-04-21 |
| JO3801B1 (ar) | 2021-01-31 |
| ES2890048T3 (es) | 2022-01-17 |
| DK2522421T3 (da) | 2018-01-29 |
| PT3300795T (pt) | 2021-09-13 |
| LT2522421T (lt) | 2018-03-12 |
| EP3300795B1 (en) | 2021-06-30 |
| US9764302B2 (en) | 2017-09-19 |
| PT2522421T (pt) | 2018-02-23 |
| IL219622A0 (en) | 2012-07-31 |
| IL219622A (en) | 2017-05-29 |
| HRP20211499T1 (hr) | 2021-12-24 |
| EP2522421A1 (en) | 2012-11-14 |
| HUE056468T2 (hu) | 2022-02-28 |
| PL2522421T3 (pl) | 2018-04-30 |
| ES2659742T3 (es) | 2018-03-19 |
| HUE036386T2 (hu) | 2018-07-30 |
| ITMI20110784A1 (it) | 2012-11-10 |
| EP2522421B1 (en) | 2017-11-22 |
| EP3300795A1 (en) | 2018-04-04 |
| CY1119922T1 (el) | 2018-12-12 |
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