...that "patent leather" got its name because the process of applying the polished black finish to leather was once patented?
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| Number | Title | Issue Date |
| 6558685 | Method for treating wood against the attack of harmful fungi A multi-phase suspoemulsion containing as essential components a) 1 to 50% by weight of particular fungicidal benzimidazoles or precursors liberating them as microsuspended solids particles, b) 5 to 60% by weight of an emulsion comprising a fungicidal ingredient ... | 05/06/2003 |
| 6383987 | Cyclohexenone oxime ether/(glyphosates/gluphosinates) suspension concentrates A substantially water-free formulation of crop protection agents, comprising essentially a) a cyclohexenone oxime ether of the formula I ##STR1## where R1 =ethyl, propyl; R2 =hydrogen or an equivalent of an agriculturally useful cation; ... | 05/07/2002 |
| 6313070 | Storage stable aqueous formulations based on N-phenyl-3,4,5,6-tetrahydrophthalimide herbicides Storage-stable aqueous formulations comprising a) 0.1-60% by weight of a tetrahydrophthalimide of the formula I ##STR1## where R1 =H, F, Cl; R2 =CH.dbd.C(Cl)--CO--B or CH.dbd.C(Br)--CO--B (B=C1 -C6 -alkyl, unsubstit... | 11/06/2001 |
| 6242382 | Solid mixtures based on sulfonylureas and adjuvants A solid ixture comprising a) an active ingredient from the group of the sulfonylureas and b) an alkyl ether of a copolymer of C2 -C4 -alkylene oxides.... | 06/05/2001 |
| 6218337 | Solid mixtures of 3-isopropyl-2,1,3-benzothiadiazin-4-one-2,2,-dioxide or its salts A solid mixture comprising A) 3-isopropyl-2,1,3-benzothiadiazine-4-one 2,2-dioxide or a salt thereof and B) at least one nonionic surfactant, a process for its preparation, and its use for controlling undesirable vegetation.... | 04/17/2001 |
| 6090415 | Pesticide containing a combination of a sprayed granulated sulphur and a pyrethroid The present invention relates to pesticides which comprise an active ingredient combination composed of a) sulfur spray granules and b) a pyrethroid, and to processes for the preparation of these pesticides.... | 07/18/2000 |
| 5672564 | Aqueous, multiphase, stable finished formulation for crop protection active compounds and its preparation An aqueous, multiphase, stable finished formulation for crop protection active compounds is described, containing in addition to water a) 10 to 700 g/l of one or more crop protection active compounds, b) 5 to 150 g/l of one or more dispersants, c) 50 to 500 g/l of ... | 09/30/1997 |
| 5627179 | Magnesium salt of 3-isopropyl-2, 1, 3-benzothiadiazin -4-one 2,2-dioxide, its preparation and its use for controlling undesirable plant growth Solid, non-hygroscopic magnesium salt of 3-isopropyl-2,1,3-benzothiadiazin-4-ones 2,2-dioxide (I), processes for its preparation, solid formulations, in particular granules, which contain this salt, and the use thereof for controlling undesirable plant gr... | 05/06/1997 |
| 5163994 | Crop protection agent containing an active ingredient A crop protection agent containing an active ingredient and based on a polymeric carrier, the active ingredient being adsorbed onto, dissolved in or otherwise bound to the said carrier, contains, as the polymeric carrier, a macroporous crosslinked, prefer... | 11/17/1992 |
| 4769503 | Preparation of 3,4-dichlorobenzotrihalides A process for the preparation of 3,4-dichlorobenzotrihalides of the formula I ##STR1## where X is fluorine or chlorine, by reacting the corresponding 4-monochlorobenzotrihalides with chlorine gas in the presence of a catalytic amount of a Lewis ... | 09/06/1988 |
| 4744812 | Substituted diphenyl ethers, herbicides containing these compounds and their use as herbicides Substituted diphenyl ethers of the formula ##STR1## where Z1, Z2 and Z3 are hydrogen, halogen, nitro, cyano, carboxyl, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylmercapto, haloalkylmercapto, alkylsulfinyl, haloalkylsu... | 05/17/1988 |
| 4650905 | Diphenyl ethers and their use for controlling undesirable plant growth Diphenyl ethers of the formula ##STR1## where Z1 is hydrogen or halogen, Z2 is halogen, R1, R2 and R3 are each hydrogen or alkyl, R4 is alkyl or an araliphatic radical and n is a numbe... | 03/17/1987 |
| 4576630 | Substituted 4,5-dimethoxypyridazones, herbicides containing these compounds, and their use for controlling undesirable plant growth 4,5-Dimethoxypyridazones of the formula ##STR1## where X and Y are each oxygen, sulfur, a sulfinyl group or a sulfo group, R1 and R2 and each hydrogen or alkyl, Z1, Z2 and Z3 are each hydrogen, h... | 03/18/1986 |
| 4537621 | Herbicidal diphenyl ethers and their use for controlling undesirable plant growth Diphenyl ethers of the formula ##STR1## where Z1, Z2, and Z3 and R have the meanings given in the description, are used for controlling undesirable plant growth.... | 08/27/1985 |
| 4523034 | Herbicidal diphenyl ethers, their preparation and their use as herbicides Diphenyl ethers of the formula ##STR1## where Z1 and Z2 are each hydrogen, halogen, nitro, cyano, carboxyl, alkyl, haloalkyl or alkoxy, Z3 is halogen, nitro, cyano, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylmercapto,... | 06/11/1985 |
| 4512797 | 1,3,5-Triazinones and their use for controlling undesirable plant growth 1,3,5-Triazinones of the formula ##STR1## where R1, R2 and R3 have the meanings given in the description, are used for controlling undesirable plant growth.... | 04/23/1985 |
| 4426220 | Diphenyl ethers, their preparation and their use as herbicides Diphenyl ethers of the formula ##STR1## where Z1, Z2 and Z3 independently of one another are each hyrogen, halogen, nitro, cyano, carboxyl, alkyl of 1 to 4 carbon atoms, or haloalkyl, alkoxy, haloalkoxy, alkylmercapto... | 01/17/1984 |
| 4360672 | Substituted phenoxyphenyl pyridazones, their preparation, and their use as herbicides Substituted pyridazones of the general formula ##STR1## where R2 is halogen or alkoxy, R1 is amino, alkylamino, dialkylamino, alkoxyamino, alkylalkoxyamino, halogen, alkoxy, trimethyleneimino or acylated amino, X is unsubstitute... | 11/23/1982 |
| 4327034 | Sulfamic acid halides and processes for the preparation of sulfamic acid halides Sulfamic acid halides and processes for the preparation of sulfamic acid halides by reaction of monosubstituted sulfamic acid halides with halogen compounds in the presence of specific amounts of a basic compound and in the presence of an organic solvent,... | 04/27/1982 |
| 4321371 | Substituted N-benzoylanthranilic acid derivatives and their anhydro compounds Substituted N-benzoylanthranilic acid derivatives of the formula I ##STR1## and their anhydro compounds, of the formula II ##STR2## where R1 is substituted phenyl, R2 is hydrogen, nitro, cyano or halogen, X is hydrogen, halogen,... | 03/23/1982 |
| 4239697 | O-Substituted N-hydroxysulfamid acid halides and their preparation Novel O-substituted N-hydroxysulfamic acid halides and a process for their preparation by reacting sulfamic acids with acid halides in certain molar ratios. The compounds obtainable by the process of the invention are valuable materials for the preparatio... | 12/16/1980 |