CA1118222A - Microencapsulated trifluoralin - Google Patents
Microencapsulated trifluoralinInfo
- Publication number
- CA1118222A CA1118222A CA000323607A CA323607A CA1118222A CA 1118222 A CA1118222 A CA 1118222A CA 000323607 A CA000323607 A CA 000323607A CA 323607 A CA323607 A CA 323607A CA 1118222 A CA1118222 A CA 1118222A
- Authority
- CA
- Canada
- Prior art keywords
- product
- percent
- weight
- wall
- solvent
- 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.)
- Expired
Links
- 239000003094 microcapsule Substances 0.000 claims abstract description 27
- 230000002363 herbicidal effect Effects 0.000 claims abstract description 17
- 239000004202 carbamide Substances 0.000 claims abstract description 9
- 229920002396 Polyurea Polymers 0.000 claims abstract description 6
- 238000012696 Interfacial polycondensation Methods 0.000 claims abstract 2
- 239000002904 solvent Substances 0.000 claims description 27
- 239000000376 reactant Substances 0.000 claims description 26
- 239000000543 intermediate Substances 0.000 claims description 20
- 239000002689 soil Substances 0.000 claims description 20
- 239000004009 herbicide Substances 0.000 claims description 14
- 238000004132 cross linking Methods 0.000 claims description 10
- 238000006068 polycondensation reaction Methods 0.000 claims description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 8
- 150000001412 amines Chemical class 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 8
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 7
- 239000008096 xylene Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000012948 isocyanate Substances 0.000 claims description 6
- 150000002513 isocyanates Chemical class 0.000 claims description 6
- WMPOZLHMGVKUEJ-UHFFFAOYSA-N decanedioyl dichloride Chemical compound ClC(=O)CCCCCCCCC(Cl)=O WMPOZLHMGVKUEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000003208 petroleum Substances 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 claims description 3
- 229920000538 Poly[(phenyl isocyanate)-co-formaldehyde] Polymers 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
- 231100000208 phytotoxic Toxicity 0.000 claims 1
- 230000000885 phytotoxic effect Effects 0.000 claims 1
- 125000003944 tolyl group Chemical group 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 33
- 239000002775 capsule Substances 0.000 abstract description 7
- 239000003960 organic solvent Substances 0.000 abstract description 3
- 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 description 38
- 238000009472 formulation Methods 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000000243 solution Substances 0.000 description 11
- 244000075850 Avena orientalis Species 0.000 description 10
- 235000007319 Avena orientalis Nutrition 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000010348 incorporation Methods 0.000 description 9
- 230000005764 inhibitory process Effects 0.000 description 9
- 235000015505 Sorghum bicolor subsp. bicolor Nutrition 0.000 description 8
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 8
- 244000062793 Sorghum vulgare Species 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- XOFYZVNMUHMLCC-ZPOLXVRWSA-N prednisone Chemical compound O=C1C=C[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 XOFYZVNMUHMLCC-ZPOLXVRWSA-N 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000004480 active ingredient Substances 0.000 description 6
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 6
- 239000004495 emulsifiable concentrate Substances 0.000 description 5
- 238000005538 encapsulation Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- -1 toluidine compound Chemical class 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 3
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 235000011299 Brassica oleracea var botrytis Nutrition 0.000 description 2
- 240000003259 Brassica oleracea var. botrytis Species 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- PWAXUOGZOSVGBO-UHFFFAOYSA-N adipoyl chloride Chemical compound ClC(=O)CCCCC(Cl)=O PWAXUOGZOSVGBO-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- ALQLPWJFHRMHIU-UHFFFAOYSA-N 1,4-diisocyanatobenzene Chemical compound O=C=NC1=CC=C(N=C=O)C=C1 ALQLPWJFHRMHIU-UHFFFAOYSA-N 0.000 description 1
- VOZKAJLKRJDJLL-UHFFFAOYSA-N 2,4-diaminotoluene Chemical compound CC1=CC=C(N)C=C1N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- ROFCYGFJWHTQIY-UHFFFAOYSA-N 2-methylbenzene-1,3,5-triamine;trihydrochloride Chemical compound Cl.Cl.Cl.CC1=C(N)C=C(N)C=C1N ROFCYGFJWHTQIY-UHFFFAOYSA-N 0.000 description 1
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 1
- 235000013479 Amaranthus retroflexus Nutrition 0.000 description 1
- 235000004135 Amaranthus viridis Nutrition 0.000 description 1
- 241000370685 Arge Species 0.000 description 1
- 241000209763 Avena sativa Species 0.000 description 1
- 235000007558 Avena sp Nutrition 0.000 description 1
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 1
- 240000002791 Brassica napus Species 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000004221 Brassica oleracea var gemmifera Nutrition 0.000 description 1
- 235000017647 Brassica oleracea var italica Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 244000308368 Brassica oleracea var. gemmifera Species 0.000 description 1
- 235000004977 Brassica sinapistrum Nutrition 0.000 description 1
- 101150114104 CROT gene Proteins 0.000 description 1
- 101100379067 Caenorhabditis elegans anc-1 gene Proteins 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000002566 Capsicum Nutrition 0.000 description 1
- 235000009344 Chenopodium album Nutrition 0.000 description 1
- 240000000005 Chenopodium berlandieri Species 0.000 description 1
- 235000005484 Chenopodium berlandieri Nutrition 0.000 description 1
- 235000009332 Chenopodium rubrum Nutrition 0.000 description 1
- 239000005647 Chlorpropham Substances 0.000 description 1
- 241000207199 Citrus Species 0.000 description 1
- 244000000626 Daucus carota Species 0.000 description 1
- 235000002767 Daucus carota Nutrition 0.000 description 1
- 235000001602 Digitaria X umfolozi Nutrition 0.000 description 1
- 240000003176 Digitaria ciliaris Species 0.000 description 1
- 235000017898 Digitaria ciliaris Nutrition 0.000 description 1
- 235000005476 Digitaria cruciata Nutrition 0.000 description 1
- 235000006830 Digitaria didactyla Nutrition 0.000 description 1
- 235000005804 Digitaria eriantha ssp. eriantha Nutrition 0.000 description 1
- 235000010823 Digitaria sanguinalis Nutrition 0.000 description 1
- 241001057636 Dracaena deremensis Species 0.000 description 1
- 102100025027 E3 ubiquitin-protein ligase TRIM69 Human genes 0.000 description 1
- 235000014716 Eleusine indica Nutrition 0.000 description 1
- 241001505295 Eros Species 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 240000002024 Gossypium herbaceum Species 0.000 description 1
- 244000020551 Helianthus annuus Species 0.000 description 1
- 235000003222 Helianthus annuus Nutrition 0.000 description 1
- 101000830203 Homo sapiens E3 ubiquitin-protein ligase TRIM69 Proteins 0.000 description 1
- 241000209082 Lolium Species 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 240000004658 Medicago sativa Species 0.000 description 1
- 235000017587 Medicago sativa ssp. sativa Nutrition 0.000 description 1
- 239000006002 Pepper Substances 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 235000016761 Piper aduncum Nutrition 0.000 description 1
- 240000003889 Piper guineense Species 0.000 description 1
- 235000017804 Piper guineense Nutrition 0.000 description 1
- 235000008184 Piper nigrum Nutrition 0.000 description 1
- 240000004713 Pisum sativum Species 0.000 description 1
- 235000010582 Pisum sativum Nutrition 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 229910005948 SO2Cl Inorganic materials 0.000 description 1
- 240000005498 Setaria italica Species 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 235000021536 Sugar beet Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000011717 all-trans-retinol Substances 0.000 description 1
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 1
- GSPBVFMIOSWQJB-UHFFFAOYSA-N benzene-1,3,5-triamine;trihydrochloride Chemical compound Cl.Cl.Cl.NC1=CC(N)=CC(N)=C1 GSPBVFMIOSWQJB-UHFFFAOYSA-N 0.000 description 1
- 238000004166 bioassay Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000007963 capsule composition Substances 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- CWJSHJJYOPWUGX-UHFFFAOYSA-N chlorpropham Chemical compound CC(C)OC(=O)NC1=CC=CC(Cl)=C1 CWJSHJJYOPWUGX-UHFFFAOYSA-N 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000009977 dual effect Effects 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
- 235000013305 food Nutrition 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000009036 growth inhibition Effects 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- 239000004312 hexamethylene tetramine Substances 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- OLAPPGSPBNVTRF-UHFFFAOYSA-N naphthalene-1,4,5,8-tetracarboxylic acid Chemical compound C1=CC(C(O)=O)=C2C(C(=O)O)=CC=C(C(O)=O)C2=C1C(O)=O OLAPPGSPBNVTRF-UHFFFAOYSA-N 0.000 description 1
- HGEVGSTXQGZPCL-UHFFFAOYSA-N nonanedioyl dichloride Chemical compound ClC(=O)CCCCCCCC(Cl)=O HGEVGSTXQGZPCL-UHFFFAOYSA-N 0.000 description 1
- 235000002252 panizo Nutrition 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 description 1
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 229920001285 xanthan gum 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
- B01J13/06—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
- 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
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
- A01N33/18—Nitro compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88757678A | 1978-03-17 | 1978-03-17 | |
| US887,576 | 1978-03-17 | ||
| US1209579A | 1979-02-14 | 1979-02-14 | |
| US012,095 | 1979-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1118222A true CA1118222A (en) | 1982-02-16 |
Family
ID=26683147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000323607A Expired CA1118222A (en) | 1978-03-17 | 1979-03-16 | Microencapsulated trifluoralin |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS54129123A (cs) |
| AU (1) | AU4513579A (cs) |
| BR (1) | BR7901643A (cs) |
| CA (1) | CA1118222A (cs) |
| CS (1) | CS210682B2 (cs) |
| DD (1) | DD142274A5 (cs) |
| DE (1) | DE2910252A1 (cs) |
| DK (1) | DK109579A (cs) |
| ES (1) | ES478709A1 (cs) |
| FR (1) | FR2419676A1 (cs) |
| GB (1) | GB2016925B (cs) |
| GR (1) | GR65661B (cs) |
| IL (1) | IL56829A (cs) |
| IT (1) | IT1114738B (cs) |
| NL (1) | NL7902100A (cs) |
| PL (1) | PL214201A1 (cs) |
| RO (1) | RO78505A (cs) |
| SE (1) | SE7901971L (cs) |
| TR (1) | TR20077A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2023942B3 (es) * | 1986-10-23 | 1992-02-16 | Ciba-Geigy Ag | Lucha contra los ectoparasitos. |
| MX2022010503A (es) * | 2020-06-16 | 2022-09-21 | Firmenich & Cie | Microcapsulas de poliamida. |
-
1979
- 1979-03-05 SE SE7901971A patent/SE7901971L/xx not_active Application Discontinuation
- 1979-03-08 GB GB7908206A patent/GB2016925B/en not_active Expired
- 1979-03-09 IL IL56829A patent/IL56829A/xx unknown
- 1979-03-13 TR TR20077A patent/TR20077A/xx unknown
- 1979-03-14 DD DD79211587A patent/DD142274A5/de unknown
- 1979-03-15 DE DE2910252A patent/DE2910252A1/de not_active Withdrawn
- 1979-03-15 AU AU45135/79A patent/AU4513579A/en not_active Abandoned
- 1979-03-15 GR GR58607A patent/GR65661B/el unknown
- 1979-03-16 JP JP3009779A patent/JPS54129123A/ja active Pending
- 1979-03-16 CA CA000323607A patent/CA1118222A/en not_active Expired
- 1979-03-16 CS CS791776A patent/CS210682B2/cs unknown
- 1979-03-16 DK DK109579A patent/DK109579A/da not_active Application Discontinuation
- 1979-03-16 FR FR7906719A patent/FR2419676A1/fr active Pending
- 1979-03-16 BR BR7901643A patent/BR7901643A/pt unknown
- 1979-03-16 NL NL7902100A patent/NL7902100A/xx not_active Application Discontinuation
- 1979-03-16 ES ES478709A patent/ES478709A1/es not_active Expired
- 1979-03-16 IT IT48384/79A patent/IT1114738B/it active
- 1979-03-17 PL PL21420179A patent/PL214201A1/xx unknown
- 1979-03-17 RO RO7996938A patent/RO78505A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU4513579A (en) | 1979-09-20 |
| IT1114738B (it) | 1986-01-27 |
| DE2910252A1 (de) | 1979-09-27 |
| DK109579A (da) | 1979-09-18 |
| FR2419676A1 (fr) | 1979-10-12 |
| JPS54129123A (en) | 1979-10-06 |
| GB2016925B (en) | 1982-06-09 |
| BR7901643A (pt) | 1979-10-16 |
| GB2016925A (en) | 1979-10-03 |
| IL56829A (en) | 1981-09-13 |
| CS210682B2 (en) | 1982-01-29 |
| ES478709A1 (es) | 1980-06-16 |
| IL56829A0 (en) | 1979-05-31 |
| TR20077A (tr) | 1980-07-07 |
| IT7948384A0 (it) | 1979-03-16 |
| PL214201A1 (cs) | 1979-12-03 |
| GR65661B (en) | 1980-10-16 |
| SE7901971L (sv) | 1979-09-18 |
| NL7902100A (nl) | 1979-09-19 |
| DD142274A5 (de) | 1980-06-18 |
| RO78505A (ro) | 1982-03-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |