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Inventor:
Priesnitz; Uwe
Address:
Solingen, DE
No. of patents:
48
Patents:












Patent Number Title Of Patent Date Issued
RE33298 1-(2-oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-ureas August 14, 1990
The invention relates to new 1-(2-oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-ureas of the general formula (I) ##STR1## in which R.sup.1 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl an
6916876 Powdered thickener preparations based on polyurethane and their use for thickening aqueous syste July 12, 2005
The invention relates to a powdered thickener preparation based on polyurethane, which can be incorporated particularly well into water-based paints and lacquers and into other aqueous systems, and to their use as rheological additives for thickening preferably aqueous systems.
6680065 Shaped bodies which release agrochemical active substances January 20, 2004
The present invention relates to shaped articles which release agrochemical active compounds, are used for treatment of woody plants andare employed in a hollow preformed in the woody plant,are of a volume which fills the volume of the hollow to the extent of 10 to 95%,are of a volume which
6528079 Shaped bodies which release agrochemical active substances March 4, 2003
The present invention relates to shaped articles which release agrochemical active compounds, are used for treatment of woody plants and are employed in a hollow preformed in the woody plant, are of a volume which fills the volume of the hollow to the extent of 10 to 95%, are of a v
6191071 Plant-treatment agents February 20, 2001
The invention concerns novel plant-treatment agents comprising: at least one thermoplastically processable biodegradable polyester amide, optionally in a mixture with one or a plurality of further thermoplastically processable, biodegradable polymer components; at least one agrochemi
6117819 Herbicide implants for plants September 12, 2000
The present invention provides a solid shaped plant treatment product, a process for preparation of the product, and a method for use of the product in treating individual plants. The solid shaped plant treatment product contains a systemic herbicide which includes a herbicidally active
5427795 Solid formulations of agrochemicals June 27, 1995
New solid formulations ofA) at least one agrochemical active compound,B) at least one additive from the groups mentioned in the description,C) at least one dispersant,D) at least one carrier andE) if appropriate, further active compounds and/or additives,a process for preparing the solid formulation
5230892 Solid formulations July 27, 1993
New solid formulations ofA) at least one agrochemical active compound,B) at least one additive from the groups mentioned in the description,C) at least one dispersant,D) at least one carrier andE) if appropriate, further active compounds and/or additives,a process for preparing the solid formulation
5206225 Alkylcarboxylic acid dimethylamides as crystallization inhibitors April 27, 1993
Crystallization of active material in spraying an aqueous solution of one of ##STR1## and is prevented by incorporation therein of an alkylcarboxylic acid dimethylamide of the formula ##STR2## in which R represents alkyl having 5 to 19 carbon atoms.
4988379 Sulphonyliso(thio)urea derivatives as herbicides January 29, 1991
The invention relates to new sulphonyliso(thio)-urea derivatives of the general formula (I) ##STR1## in which R.sup.1 represents an optionally substituted radical from the series comprising alkyl, aralkyl, aryl and heteroaryl,R.sup.2 represents an optionally substituted and/or option
4840661 Sulphonyliso(thio)urea derivatives and herbicidal use thereof June 20, 1989
The invention relates relates to new sulphonyliso(thio)-urea derivatives of the general formula (I) ##STR1## in which R.sup.1 represent an optionally substituted radical from the series comprising alkyl, aralkyl, aryl and heteroarylR.sup.2 represents an optionally substituted and/or
4820337 1-(2-oxyaminosulphonylphenylsulphonyl)-3-triazinyl-ureas April 11, 1989
Herbicidally active 1-(2-oxyaminosulphenylphenylsulphonyl)-3-triazinyl-ureas of the formula ##STR1## in which X is nitrogen,Y is nitrogn,Z is C-R.sup.6 andR.sup.1, R.sup.2, R.sup.4 and R.sup.6 are various organic radicals.
4780126 3-substituted 1-(2-halogenoalkoxy-benzenesulphonyl)-3-heteroaryl-(thio)ureas October 25, 1988
3-Substituted 1-(2-halogenoalkoxy-benzenesulphonyl)-3-heteroaryl-(thio)urea herbicides of the formula ##STR1## in which (A)R is CF.sub.3,Q is O,R.sup.1 is CH.sub.3, C.sub.2 H.sub.5, C.sub.3 H.sub.7 -n, C.sub.3 H.sub.7 -i, CH.sub.2 --CH.dbd.CH.sub.2, CH.sub.2 --C.tbd.CH or CH.sub.2 --
4774338 Preparation of optically active azole derivatives September 27, 1988
A process for the preparation of a substantially pure optically active azole derivative of the formula ##STR1## in which R.sup.1 and R.sup.3 are organic radicals,R.sup.2 is hydrogen or methyl, andX is N or CH,comprising in a first stage reacting a racemate of an azole derivative of t
4769455 Benzodisultams September 6, 1988
The invention relates to new benzodisultams of the general formula (I) ##STR1## in which R.sup.1 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl and aryl,R.sup.2 represents hydrogen or an optionally
4743294 N'-(substituted-1,3,5- triazin-2-yl)-N"-amino-N"'-(substituted-benzenesulphonyl)-guanidines as May 10, 1988
A selective herbicide of the formula ##STR1## in which m is 0, 1 or 2,R.sup.5 is an organic radical,R.sup.3 is hydrogen or an organic radical,R.sup.9 is hydrogen or an optionally substituted alkyl radical,R.sup.10 is an organic radical or forms a ring with R.sup.9,R.sup.40 and R.sup.41 are a
4741759 Oxyguanidine derivatives May 3, 1988
Herbicidally active oxyguanidine derivatives of the formula ##STR1## in which M represents hydrogen or one equivalent of a metal,R.sup.1 represents halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.2 -halogenoalkyl, C.sub.1 -C.sub.4 -alkoxy, phenyl or C.sub.1 -C.sub.2 -alkoxy-carbonyl
4732711 Herbicidal novel 1-(2-trifluoromethoxy-phenylsulphonyl)-3-heteroaryl-(thio)ureas March 22, 1988
1-(2-Trifluoromethoxy-phenylsulphonyl)-3-heteroaryl-(thio)urea herbicides of the formula ##STR1## in which Q represents oxygen or sulphur,R.sup.1 represents hydrogen, C.sub.1 -C.sub.4 -alkyl or benzyl,R.sup.2 represents hydrogen, halogen, hydroxyl, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C
4726834 Herbicidal benzodisultam derivatives, composition, and method of use therefor February 23, 1988
Herbicidally active novel benzodisultams of the formula ##STR1## in which R.sup.1 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl and aryl,R.sup.2 represents hydrogen, fluorine, chlorine, bromine, h
4725305 N'-(substituted-1,3,5-triazin-2-yl)-N"-subs tituted-N",N"'-bis-(substituted-benzenesulphonyl)-gua February 16, 1988
Herbicidally active novel N,N'-bis-sulphonyl guanidines of the formula ##STR1## in which M is hydrogen, a metal or an ammonium radical, andR.sup.4, R.sup.5, R.sup.40 and R.sup.41 are various organic radicals.
4725304 Fluoroalkoxyphenylsulphonylguanidines February 16, 1988
Novel herbicidally active fluoroalkoxyphenylsulphonylguanidines of the formula ##STR1## in which M is hydrogen or one equivalent of a metal,R.sup.1 is fluorine-substituted alkyl, andR.sup.2, R.sup.3 and R.sup.4 each independently is hydrogen or various organic radicals,or 1:1 adducts
4725303 N'-(substituted-pyrimidin-2-yl) -N"-amino-N"'-(substituted-benzenesulphonyl)-guanidines as herbic February 16, 1988
Herbicidally active guanidine derivatives of the formula ##STR1## in which m represents the numbers zero, 1 or 2,R.sup.5 represents an optionally substituted radical from the series comprising alkyl, aralkyl, aryl and heteroaryl,R.sup.2 represents a pyrimidin-2-yl radical which is substi
4717417 Certain 2-pyridyloxyphenoxypropanoic acid esters having herbicidal activity January 5, 1988
New dextrorotatory enantiomers of phenoxy propionic acid derivatives of the formula ##STR1## in which R.sup.1 represents a radical of the formula ##STR2## wherein X.sup.1 represents hydrogen or halogen,X.sup.2 represents halogen or trifluoromethyl,X.sup.3 represents halogen or tr
4704158 1-(2-oxyaminocarbonylphenylsulphonyl)-3-heteroaryl-ureas November 3, 1987
The invention relates to new 1-(2-oxyaminocarbonylphenylsulphonyl)-3-heteroaryl-ureas of the general formula (I) ##STR1## in which R.sup.1 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl and
4680052 Herbicidal benzodisultam derivative, compositions and method of use therefor July 14, 1987
The invention relates to new benzodisultams of the general formula (I) ##STR1## in which R.sup.1 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl and aryl,R.sup.2 represents hydrogen or an optionally
4666505 1-(2-Oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-ureas May 19, 1987
The invention relates to new 1-(2-oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-ureas of the general formula (I) ##STR1## in which R.sup.1 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl an
4659822 Process for the preparation of 2-cyanoamino-1,3,5-triazines April 21, 1987
The novel process ##STR1## in which R.sup.1 is alkyl, andR.sup.2 is alkoxy, alkylamino or dialkylamino.Compounds II and III are new, while (I) is a known intermediate for herbicides.
4659364 1-(2-oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-iso-(thio)-ureas April 21, 1987
Herbicidally active novel 1-(2-oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-iso (thio)-ureas of the formula ##STR1## in which R is optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl-alkyl, cycloalkyl, aralkyl, aryl or heteryl,R.sup.1 is optionally substituted alkyl, alk
4658027 Process for the preparation of 1-(2-oxyaminosulphonyl-phenylsulphonyl)-3-heteroaryl-ureas April 14, 1987
A process for the preparation of a 1-(2-oxyaminosulphonyl-phenylsulphonyl)-urea of the formula ##STR1## in which R.sup.1 is an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl and aryl,R.sup.2 is hydrogen or a
4657577 Pyridyloxy-phenoxy-propionic acid phosphoroates having herbicidal activity April 14, 1987
Novel substituted pyridyl-phenyl ethers of the formula ##STR1## in which X represents trifluoromethyl or chlorine,Y represents hydrogen or chlorine,R.sup.1 represents hydrogen or methyl andR.sup.2 represents formyl or the radicals of the formulae ##STR2## in which R.sup.3 represents
4647665 Preparation of sulphonyliso(thio)ureas and sulphonylisoureas March 3, 1987
A process for the preparation of a sulphonyliso(thio)urea of the formula ##STR1## in which R.sup.1 represents an optionally substituted radical from the group consisting of alkyl, aralkyl, aryl and heteroaryl,R.sup.2 represents an optionally substituted and/or optionally fused, six-m
4645528 Benzolactamsultams February 24, 1987
The invention relates to novel benzolactamsultams of the general formula (I) ##STR1## in which R.sup.1 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl and aryl,R.sup.2 represents hydrogen or an
4639537 Certain laevorotatory p-tolysulfonyl or methanesulfonyl propionic acid ester intermediates January 27, 1987
New laevorotatory enantiomers of phenoxy propionic acid derivatives of the formula ##STR1## in which R.sup.2 represents a radical of the formula ##STR2## wherein Y represents oxygen or the radical SO.sub.m,whereinm represents 0, 1 or 2,R.sup.2 represents hydrogen or methyl,n repr
4622415 Optically active phenoxypropionic acid derivatives November 11, 1986
There is disclosed an R enantiomer of phenoxypropionic acid compound of the formula ##STR1## in which X represents hydrogen or halogen, and R represents hydroxyl, alkoxy, halogen or the radical of the formula ##STR2## wherein R.sup.1 and R.sup.2 independently of one another r
4596599 Optically active phenoxypropionic acid derivatives June 24, 1986
New dextrorotatory enantiomers of phenoxy propionic acid derivatives of the formula ##STR1## in which R.sup.1 represents a radical of the formula ##STR2## wherein X.sup.1 represents hydrogen or halogen,X.sup.2 represents halogen or trifluoromethyl,X.sup.3 represents halogen or tr
4585870 Substituted pyridyl-phenyl ethers April 29, 1986
Novel substituted pyridyl-phenyl ethers of the formula ##STR1## in which X represents trifluoromethyl or chlorine,Y represents hydrogen or chlorine,R.sup.1 represents hydrogen or methyl andR.sup.2 represents formyl or the radicals of the formulae ##STR2## in which R.sup.3 represents
4575517 Microbicidal agent for preserving industrial materials March 11, 1986
Cyclopropylmethyl(ene) ethers have an outstanding action in microbicidal agents for preserving industrial materials from damage or destruction by microorganisms.
4575516 Cyclopropylmethyl(ene) ethers and arthropocidal use thereof March 11, 1986
Substituted cyclopropylmethyl(ene) ethers of the formula ##STR1## in which X.sup.1 and X.sup.2 are identical or different and represent halogen,R.sup.1 represents hydrogen or alkyl,R.sup.2 and R.sup.3 are identical or different and represent hydrogen, alkyl, optionally substituted ar
4518416 Certain trimethyl silyl-lower-alkyl esters of pyridyloxy-phenoxy-lower alkanoic acids, compositi May 21, 1985
Novel substituted pyridyl-phenyl ethers of the formula ##STR1## in which X represents trifluoromethyl or chlorine,Y represents hydrogen or chlorine,R.sup.1 represents hydrogen or methyl andR.sup.2 represents formyl or the radicals of the formulae ##STR2## in which R.sup.3 represents
4492800 Process for the preparation of 1,1-dichloro-alkenes January 8, 1985
A process for the preparation of a 1,1-dichloro-alkene of the formula ##STR1## in which R.sup.1 is hydrogen, or an optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, aralkyl, aralkenyl or aryl radical, andR.sup.2 is an optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl,
4455428 Preparation of hetaryloxyacetamides June 19, 1984
A process for the preparation of a hetaryloxyacetamide of the formula ##STR1## in which R.sup.1 is an optionally substituted oxazole, thiazole or tetrazole radical,comprising reacting a hydroxyacetamide of the formula ##STR2## with a halogeno-hetarene of the formulain whichHal re
4450308 Process for the preparation of trifluoromethylphenyl oxyphenyl ether compounds May 22, 1984
New process for the preparation of known trifluoromethylphenyl oxyphenyl ether compounds of the formula ##STR1## wherein X stands for fluorine, chlorine or bromine andR for moieties, substituted if desired, of the series alkyl, alkenyl and alkinyl,by reacting 1,2-dihalogen-4-trifluor
4424166 Preparation of 1,1-dihalogeno-alkenes January 3, 1984
In the preparation of a 1,1-dihalogenoalkene of the formula ##STR1## in which R.sup.1 is a hydrogen atom or an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, aralkyl, aralkenyl or aryl radical, andR.sup.2 is an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl,
4386035 Intermediates for preparation of 3-bromo-4-fluoro-benzyl alcohol May 31, 1983
A process for the preparation of 3-bromo-4-fluoro-benzyl alcohol of the formula ##STR1## comprising reacting 3-bromo-4-fluoro-benzoic acid or a derivative thereof of the formula ##STR2## in which R is a hydrogen atom, an alkyl radical or an alkoxycarbonyl radical,with a c
4383949 Preparation of 3-bromo-4-fluorobenzaldehyde and its acetals May 17, 1983
A process for the preparation of a 3-bromo-4-fluorobenzaldehyde acetal of the formula ##STR1## in which R.sup.1 is methyl or ethyl,which comprises reacting a 3-bromo-4-fluoro-benzoic acid halide with ammonia to form 3-bromo-4-fluoro-benzoic acid amide, dehydrating said amide to f
4363926 Preparation of novel 1-hydroxycyclopropanecarboxylic acid intermediates December 14, 1982
A bissilylated 1-hydroxycyclopropanecarboxylic acid of the formula ##STR1## in which R.sup.1, R.sup.2, R.sup.3 and R.sup.4 each independently is a hydrogen atom or an alkyl radical, and additionally R.sup.2 and R.sup.3 can together form a 3- to 5-membered carbon bridge, andR.sup.5, R
4350824 Process for the preparation of 1,1-dichloro-alkenes September 21, 1982
A process for the preparation of a 1,1-dichloroalkene of the formula ##STR1## in which R.sup.1 is hydrogen, or an optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, aralkyl, aralkenyl or aryl radical, andR.sup.2 is an optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl,
4348538 Preparation of 3-bromo-4-fluoro-benzaldehyde acetals and intermediates therefor September 7, 1982
A process for the preparation of a 3-bromo-4-fluoro-benzaldehyde acetal of the formula: ##STR1## in which R each independently is a C.sub.1 to C.sub.4 alkyl group or the radicals R together are a C.sub.2 to C.sub.5 alkanediyl radical,comprising reacting 3-bromo-4-fluoro-phenylglyoxyl










 
 
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