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| Number | Title | Issue Date |
| 7247175 | Method of purifying a pesticide The present invention describes a method of purifying a pesticide that includes: a) melting a pesticide, wherein the pesticide includes at least one active ingredient and at least one impurity capable of inhibiting crystallization; b) coating the pesticide on a subs... | 07/24/2007 |
| 7169321 | Biobased deicing/anti-icing fluids A nontoxic deicing/anti-icing fluid includes a biobased freezing point depressant, a surfactant, an antioxidant, and water. The fluid has an LD50 greater than about 10,000 mg/L. Another deicing/anti-icing fluid includes a biobased freezing point depressan... | 01/30/2007 |
| 7012042 | Methods and products to protect against root intrusion and plant and root growth One aspect of the present invention is a sprayable composition for coating pipe for protecting it from one or more of root intrusion or root growth when the coated pipe is placed underground. Such sprayable formulation includes a 2,6-dinitroaniline herbicide; a poly... | 03/14/2006 |
| 6890887 | Synergistic herbicidal methods and compositions comprising dinitroaniline and imidazolinone compounds The present invention provides a method for the synergistic control of undesirable plants such as Poa, Polygonum and Setaria which comprises applying to the plants or their locus a synergistically effective amount of a combination of a dinitroaniline c... | 05/10/2005 |
| 6869914 | Process for the preparation of solvent-free suspensions A process for the preparation of a solvent-free suspension of a low-melting point water-insoluble solid agrochemical active ingredient, which comprises suspending 1-40% by weight of a silica-based carrier in 40 to 97% by weight of water in the presence of 1-40% by w... | 03/22/2005 |
| 6821928 | Method to reduce the rate of diffusion of slow-release materials through polymers and process for making drip irrigation devices with long-term control of root growth A method for reducing the rate of diffusion of a slow-release material through a host polymer material to increase the useful life of a slow-release product. An inert fine particulate inorganic material such as an intercalation material having a layered structure is... | 11/23/2004 |
| 6753298 | Agents for combating Neospora spec Compositions for controlling diseases caused by protozoans of the genus Neospora, which are characterized in that they comprise one or more active compounds which inhibit the microtubulin system of plants. ... | 06/22/2004 |
| 6673748 | Synergistic herbicidal methods and compositions comprising dinitroaniline and imidazolinone compounds The present invention provides a method for the synergistic control of undesirable plants such as Poa, Polygonum and Setaria which comprises applying to the plants or their locus a synergistically effective amount of a combination of a dinitroaniline comp... | 01/06/2004 |
| 6617280 | Continuous process for the preparation of a stable herbicidal aqueous suspension concentrate composition The present invention provides a continuous process for the preparation of a stable aqueous suspension concentrate composition of pendimethalin, alone or in combination with another pesticide, which comprises mixing a molten stream of pendimethalin with a... | 09/09/2003 |
| 6566308 | Emulsifiable concentrate containing one or more pesticides and adjuvants The invention relates to a stable emulsifiable concentrate (EC) for crop protection active compounds which comprises (a) one or more crop protection active compounds, (b) 150 to 500 g/l of one or more adjuvants, (c) optionally one or more organic, non-polar solvent... | 05/20/2003 |
| 6444618 | Crop protection emulsifiable concentrate containing defoaming agents The novel emulsifiable concentrate (EC) formulation comprising at least one pesticidal crop protection active compound, at least one non-polar organic solvent, optionally, at least one polar aprotic cosolvent, an emulsifying surfactant system enabling an ... | 09/03/2002 |
| 6112459 | Bottom soils and filtering media for rearing fresh-water fish or hydroponically cultivating plants and water tanks using such bottom soils and filtering media It has been known that water having a pH value of 5.5 to 7.5 is suited for the rearing of fresh-water fish and hydroponic cultivation of plants. Bottom soils or filtering media prepared by mixing carbonates of alkali metals or alkali-earth metals with vol... | 09/05/2000 |
| 5985793 | Sequential application method for treating plants with exogenous chemicals A novel method is provided wherein plants are first treated with an exogenous chemical (e.g., glyphosate herbicide) and then sequentially treated with a liquid accession agent which provides improved biological (e.g., herbicidal) effectiveness such that p... | 11/16/1999 |
| 5922915 | Process for removing N-nitroso compounds from organo-amine compositions including dinitroaniline herbicides A simple and inexpensive process is described for reducing the concentration of N-nitroso-containing compounds. The process is applicable for compositions comprising N-nitroso-containing compounds and other desired compounds wherein the N-nitroso-containi... | 07/13/1999 |
| 5906961 | Alkanolamide spreader-sticker surfactant combination An adjuvant composition containing at least an alkanolamide surfactant and optionally other surfactants or pesticides or formulation aids. The surfactant preferably is reacted with a fatty acid. The process preferably takes places without the use of alkox... | 05/25/1999 |
| 5866514 | Pesticidal composition to noxious organisms A pesticidal composition to noxious organisms which comprises a diarylalkane and an active component effective for killing or repelling noxious organisms and the diarylalkane is at least one member selected from the group consisting of butyl diphenylmetha... | 02/02/1999 |
| 5776855 | Phytosanitary flake compositions The invention relates to a new solid storage and marketing presentation for phytosanitary compositions based on any active substance which is little soluble in water or insoluble in water and solid at ambient temperature; these active substances are espec... | 07/07/1998 |
| 5770545 | A2,6-dinitroaniline herbicide This invention relates to pendralin 2,6-dinitro-N-(1-ethylpropyl)-4-tert-butylaniline!, preemergence and postemergence herbicidal methods and herbicidal compositions employing pendralin.... | 06/23/1998 |
| 5744423 | Method and composition for protecting pavement structure from growth of plants in splits of the structure A method and device are used for controlling growth of plants in pavement splits by preventing seeds from germinating and by preventing growth of plants from existing roots in the vicinity of the splits. The growth of plants is controlled for extended per... | 04/28/1998 |
| 5679619 | Aqueous suspension concentrate compositions of pendimethalin The present invention relates to novel stable aqueous suspension concentrate or aqueous flowable compositions of the low-melting dinitroaniline pesticide, pendimethalin, in combination with secondary herbicide(s) melting at temperatures greater than 70° ... | 10/21/1997 |
| 5654258 | Herbicidal composition comprising trifluralin in a porous carrier A solid, water dispersible, storage-stable trifluralin formulation comprises trifluralin supported inside porous, finely divided carrier particles, optionally together with at least one compatible wetting agent and/or dispersant additive, wherein the trif... | 08/05/1997 |
| 5635447 | Polyorganic acids and their analogues to enhance herbicide effectiveness A herbicide composition which comprises a herbicide and a small but herbicide absorption enhancing effective amount of a water soluble, non-aromatic polyorganic acid or a salt or copolymer thereof such as polyaspartic acid.... | 06/03/1997 |
| 5624884 | Aqueous suspension concentrate compositions of pendimethalin The present invention relates to novel stable aqueous suspension concentrate or aqueous flowable compositions of the low-melting dinitroaniline pesticide, pendimethalin, in combination with secondary herbicide(s) melting at temperatures greater than 70° ... | 04/29/1997 |
| 5510534 | Process for reducing the nitrosamine content of herbicides The present invention is directed to a process for reducing the nitrosamine content in a herbicide derived from dinitroaniline. The herbicide is treated with an aqueous solution of alkaline or ammonium persulfate in a proportion of at least 0.5% w/w relat... | 04/23/1996 |
| 5461027 | Microencapsulated pendimethalin and method of making and using same Pendimethalin microencapsulated in a microcapsule comprised of a water-soluble film forming polymer. The present invention also includes a method of microencapsulating low-melting agriculturally active materials, such as pendimethalin. The microencapsulat... | 10/24/1995 |
| 5403813 | Controlled release composition of biocide in an aqueous dispersion of viscous oil A controlled release agricultural composition comprising an aqueous dispersion of: 1) a water insoluble matrix comprising a viscous oil (i.e., a hydrocarbon crude oil or post-refining residual oil) selected from the group consisting of bitumen, abietic ac... | 04/04/1995 |
| 5385948 | Alkoxyalkyl lactams as solvents for macro and microemulsions A solvent for producing emulsifiable concentrates from agriculturally active chemicals which are insoluble in water comprises an alkoxyalkyl lactam such as butoxy propyl pyrrolidone. An agriculturally active chemical and the alkoxyalkyl lactam are admixed... | 01/31/1995 |
| 5374607 | Phytopharmaceutical wettable powders and method for their preparation Phytopharmaceutical wettable powder comprising at least one phytopharmaceutical active substance which is solid at ambient temperature and at least one pulverulent inert filler, characterized by the fact that the constitutive particles of the filler const... | 12/20/1994 |
| 5362707 | Plant-protection suspo-emulsions comprising sucroglycerides The present invention relates to new plant-protection suspo-emulsions. More specifically, the invention relates to a suspo-emulsion of a solid active substance, having a melting point greater than or equal to 45° C. and which is substantially insoluble i... | 11/08/1994 |
| 5317004 | Microencapsulated yellow polymorphic form of trifluralin Agriculturally active materials, such as pesticides, herbicides and the like and a process for microencapsulating said materials. The present invention includes trifluralin having a polymorphic form characterized by a yellow color and a melting point of a... | 05/31/1994 |
| 5312798 | Herbicidal composition There is disclosed a herbicidal composition comprising as active ingredients a herbicidally effective amount of (a) an iminothiazoline compound of the formula: ##STR1## wherein R1 is halogen, halo(C1 -C2)alkyl, halo(C... | 05/17/1994 |
| 5296450 | Water dispersible granular herbicidal compositions comprising dinitroaniline herbicides, montmorillonite carrier, and a base The present invention relates to water dispersible granular compositions comprising a dinitroaniline herbicide and a dispersion enhancing agent and to a process for the preparation of said compositions. Such compositions are storage stable and contain des... | 03/22/1994 |
| 5294595 | Herbicidal aryl triazolinones Herbicidal compounds of the formula ##STR1## in which, for example, X is Br, Cl or F; Y is Cl or Br, R2 is CHF2, R3 is CH3, R is alkyl, dialkylamino, carboxymethyl, hydroxy, haloalkyl, or aryl, and R1 | 03/15/1994 |
| 5294594 | Water dispersible granular herbicidal compositions comprising dinitroaniline herbicides, montmorillonite carrier and water-swellable polymer The present invention relates to water dispersible granular compositions comprising a dinitroaniline herbicide and a dispersion enhancing agent and to a process for the preparation of said compositions. Such compositions are storage stable and contain des... | 03/15/1994 |
| 5194263 | Particulate materials, their production and use Agrochemical and other particulate compositions are formed by coacervation. The coacervate is preferably formed from two water soluble coacervating polymers and stabilizes the particles against agglomeration. The coacervate is preferably formed from a rel... | 03/16/1993 |
| 5181952 | Root-growth-inhibiting sheet In accordance with this invention, a porous sheet material is provided at intervals with bodies of a polymer which contain a 2,6-dinitroaniline. The sheet material is made porous to permit free passage of water. It may be either a perforated sheet or a wo... | 01/26/1993 |
| 5169433 | Method of preparing mixtures of active ingredients and excipients using liquid carbon dioxide Environmentally-acceptable intimate mixtures of active ingredients and excipients which meet economic performance levels are prepared without use of harmful solvents by solubilizing and mixing the components in liquid carbon dioxide maintained under press... | 12/08/1992 |
| 5167696 | Herbicidal aryloxy- and arylamino-indanes A compound of formula (I): ##STR1## in which Ar is an optionally substituted aryl or heterocyclic ring system; W is O or NR1 where R1 is hydrogen or lower alkyl; A is .dbd.CH or >CH2 and G is .dbd.C--R2, >CR | 12/01/1992 |
| 5160530 | Microencapsulated polymorphic agriculturally active material Agriculturally active materials, such as pesticides, herbicides and the like and a process for microencapsulating said materials. The present invention includes trifluralin having a polymorphic form characterized by a yellow color and a melting point of a... | 11/03/1992 |
| 5152826 | Certain substituted bis(2-benzoyl-3-oxo-cyclohexenyl) thioglycols An herbicide compound of the formula ##STR1## wherein R is halogen, C1 -C2 alkyl, C1 -C2 alkoxy, nitro; cyano; C1 -C2 haloalkyl, or Ra SOn -- wherein n is 0 or 2 ... | 10/06/1992 |
