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Ciba-Geigy Corporation Patents
Assignee:
Ciba-Geigy Corporation
Address:
Tarrytown, NY
No. of patents:
6795
Patents:












Patent Number Title Of Patent Date Issued
5534566 Stabilized halogen-containing polymers July 9, 1996
Use of a di- or polysaccharide alcohol and an inorganic or organic zinc, aluminum or rare-earth compound allows a high degree of stabilization of a halogen-containing polymer or polymer recyclate.
5534559 Daylight curing compositions containing bisacylphosphine oxide photoinitiators July 9, 1996
Ethylenically unsaturated polymerisable compounds can be cured with daylight or with light sources equivalent to daylight by using as hardener a photoinitiator of formula I ##STR1## wherein R.sub.1 is C.sub.1 -C.sub.12 alkyl, cyclopentyl, cyclohexyl, unsubstituted phenyl, naphthy
5534409 Cytokine regulated transcription factor July 9, 1996
The present invention discloses isolated nucleic acids encoding MGF and recombinant proteins encoded thereby. In addition to being useful for the production of recombinant MGF, these nucleic acids are also useful as probes. In a further aspect of the invention, transfected host cells,
5532345 Fiber reactive phthalimidylazo dyes and use thereof July 2, 1996
Compounds of the formula ##STR1## in which the variables are as defined in the claims, which are suitable as fibre-reactive dyes for dyeing or printing widely varying fibre materials, are described.
5532287 Radiation cured drug release controlling membrane July 2, 1996
This invention pertains to cross-linked hydrophilic polymeric films, the process of making such films, and their use. The films of this invention are produced by solubilizing a water-soluble polymer with a photosensitive or light degradable catalyst, optionally drying said solution, and
5532203 Selective safened herbicidal composition July 2, 1996
Mixtures of a herbicidally effective amount of a pyridylsulfonylurea of formula I, ##STR1## wherein R, R.sub.1, R.sub.2 and A are as defined in claim 1, and of a herbicide-antagonistically effective amount of a sulfamoylphenylurea of formula II, ##STR2## wherein R.sub.7 t
5532112 Coreactive photoinitators July 2, 1996
Compounds of the formulawhereinIN is a photoinitiator basic structureA is a spacer group andRG is a functional reactive groupcan be employed as coreactive photoinitiators for photopolymerization of systems containing ethylenically unsaturated compounds.
5530195 Bacillus thuringiensis gene encoding a toxin active against insects June 25, 1996
The present invention is drawn to a novel toxin gene purified and isolated from Bacillus thuringiensis var kurstaki and given the designation CryIE(c). The novel toxin gene encodes a protein of approximately 130 kDa in size and is active against Lepidopteran insects. Also included in the
5530104 Fiber reactive disazo dyes having a 2-vinylsulfonyl-5-sulfoaniline diazo component or a precurso June 25, 1996
Reactive dyes of the formula ##STR1## in which K and Z are as defined in claim 1, are suitable in particular for the dyeing and printing of cellulose-containing fibre material and produce dyeings and prints having good fastness properties in high coloristic yield.
5529974 Selective safened herbicidal composition June 25, 1996
Mixtures comprising a herbicidally effective amount of a pyridylsulfonylurea of formula I ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and A are as defined in claim 1, and a herbicide-antagonistically effective amount of a sulfamoylphenylurea of formula II ##STR2## wherein
5529623 Pigmentary solid solutions of pyrrolo[3,4-c]pyrroles and quinacridones June 25, 1996
Binary and ternary pigmentary solid solutions are disclosed. The binary solid solutions are binary solid compounds consisting of 35-45 weight-percent unsubstituted DPP and 55-65 weight-percent dichloro DPP. The ternary solid solutions are guest-host solid solutions wherein the binary
5527925 Functionalized photoinitiators, macromers thereof, and the use thereof June 18, 1996
Compounds of formula I: ##STR1## are disclosed. The compounds are photoinitiators which can be functionalized by means of ethylenic groups or can be bonded to H-active substances, in order, for example, to modify surfaces by means of photopolymerizable substances. The compounds a
5527922 Pyrrolo[3,4-c]pyrroles containing cyanimino groups June 18, 1996
The invention relates to pyrrolo[3,4-c]pyrroles of formula ##STR1## wherein D and E are each independently of the other hydrogen, C.sub.1 -C.sub.18 alkyl, C.sub.2 -C.sub.4 alkenyl, C.sub.7 -C.sub.10 aralkyl, unsubstituted phenyl or phenyl which is substituted by chloro, bromo, C.
5527917 Process for the preparation of 1,2-benzisothiazoles June 18, 1996
A process for the preparation of 1,2-benzisothiazoles of formula I ##STR1## wherein X is in any one of the 4 possible positions of the benzene ring and is hydrogen, halogen, nitro, C.sub.1 -C.sub.4 alkoxy, halo-C.sub.1 -C.sub.4 alkoxy, C.sub.2 -C.sub.4 alkenyloxy or C.sub.2 -C.sub.4
5527889 Disazo dyes containing an alkanoylamino group and a substituted alkoxy group June 18, 1996
Azo dyes of formula ##STR1## wherein R.sub.1 and R.sub.2 are each independently of the other hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, unsubstituted C.sub.2 -C.sub.4 alkanoylamino or C.sub.2 -C.sub.4 alkanoylamino which is substituted by hydroxy, sulfo or sulfato
5527760 Process for the protection of plant seeds and apparatus to carry out said process June 18, 1996
An improved process for the phytoprotection of plant seeds, wherein there is simultaneously applied to the seeds, on the one hand, at least one first liquid composition containing at least one phytoprotection product, and on the other hand, a foam formed from a second composition, contai
5525736 Process for the production of cyclic sulfonium salts June 11, 1996
A process for the production of a 5-7 membered ring cyclic sulfonium salt compound, including a 5-7 membered ring cyclic sulfonium salt compound having a non-nucleophilic anion, is described. Members of the latter group are potentially useful as initiators for cationic polymerizations. T
5525732 Poly-perfluoroalkyl-substituted alcohols and acids, and derivatives thereof June 11, 1996
Di-, tri- and poly-perfluoroalkyl-substituted alcohols and acids and derivatives thereof are described which are prepared from perfluoroalkyl iodides and di-, tri- or polyallyl alcohols or acids. These compounds contain two or more perfluoroalkyl-iodoalkyl or perfluoroalkyl-alkenyl g
5525685 Epoxy resin compositions June 11, 1996
Free-flowing powdery compositions comprising: (A) liquid or semi-solid epoxy resins; and (B) solid colloidal condensation polymers of urea or melamine and formaldehyde having a pore volume greater than 1 cm .sup.3 /g and a specific surface area greater than 5 m.sup.2 /g. The novel co
5525400 Information carrier and process for the production thereof June 11, 1996
There are disclosed laminated structures which are bonded with a UV-/VIS-curable composition and which consist of a main foil A) which is substantially impervious to light, at least one interlayer B) which is substantially impervious to light in the absence of the adhesive and which
5525124 Process for the dyeing of cellulose-containing fibre materials with reactive dyes June 11, 1996
5523397 Reactive dyes, process for their preparation and the use thereof June 4, 1996
Reactive dyes of formula ##STR1## wherein Z is a group of formula --CH.dbd.CH.sub.2 or --CH.sub.2 --CH.sub.2 --Y, and Y is a leaving group, and K is a radical of formula ##STR2## wherein X is a radical of formula ##STR3## Hal is halogen; and n is 1, 2, 3 or 4; R is hydrog
5523362 Oligomeric cyanoguanidines June 4, 1996
The present invention relates to a curable mixture which is useful in the formation of castings and which contains (a) an epoxy resin and (b) a mixture of oligomeric cyanoguanidines obtained by the reaction between a monoisocyanate and a diisocyanate to give a carbodiimide which is s
5523311 Process and a composition for immunizing plants against disease June 4, 1996
A method and composition for the immunization of healthy useful plants against plant diseases containing as active ingredients compounds of formula ##STR1## in which: X is hydrogen, halogen, hydroxy, methyl, methoxy, HOOC or MOOC; Y is hydrogen, halogen, SO.sub.3 H, SO.sub.3 M, n
5523044 Process for molding epoxy resins with coarse decorative particles June 4, 1996
The present invention provides a process for the manufacture of a moulded article which comprises introducing a curable epoxy resin composition to a mould which is at a temperature high enough to initiate curing of the resin and supplying further resin under pressure to compensate for
5523012 Hydrogen peroxide disinfection solutions June 4, 1996
The efficacy of buffered H.sub.2 O.sub.2 disinfecting formulations for contact lenses is improved by incorporationg into such formulations a surface active agent.
5523007 Stabilized diesel engine oil June 4, 1996
A lubricant oil composition comprising a diesel engine lubricating oil and, as antioxidant, a compound of formula I ##STR1## wherein R.sup.1 and R.sup.2 are each independently of the other C.sub.1 -C.sub.12 alkyland X is ##STR2## or --CH.sub.2 --S--R and R is a straight chai
5522925 Organic pigments coated with Zr or Ti phosphate complexes June 4, 1996
Pigment compositions comprising an organic pigment, the particle surface of which is provided with a protective coating, which coating consists of a metal phosphate complex in which the metal is selected from the group consisting of zirconium, titanium and mixtures thereof, and the amoun
5521282 Polyethers containing hindered amine side chains as stabilizers May 28, 1996
The invention relates to polyethers of the formula I ##STR1## in which m is 0 or 1; n is an integer in the range from 3 to 100; R.sup.1, in the case where m is 0 or 1, is C.sub.1 -C.sub.36 alkyl or C.sub.7 -C.sub.36 aralkyl, each of which is unsubstituted or substituted by C.sub.
5521261 Epoxy resin mixtures containing advancement catalysts May 28, 1996
Epoxy resin compositions comprising an epoxy resin which is liquid at room temperature and has on average more than one epoxy group per molecule and a quaternary perhydroazepinium salt or a quaternary octahydroazocinium salt as advancement catalyst, when advanced with compounds having tw
5521237 Alkanolamine esters of acyclic phosphites in polyolefin compositions May 28, 1996
Selected alkanolamine esters of acyclic phosphites are particularly effective as process stabilizers for polyolefins providing for melt flow stabilization and resistance to discoloration during said processing.
5521195 Fungicidal compositions May 28, 1996
Plant fungicidal compositions based on two active ingredients a) and b) show a synergistically increased effect in the case where component a) is 2-(4-chlorophenyl)-3-cyclopropyl-1-[(1H-1,2,4-triazol-1-yl)butan-2-ol and component b) is either fenpropimorph or fenpropidin or a mixture of
5521184 Pyrimidine derivatives and processes for the preparation thereof May 28, 1996
There are described N-phenyl-2-pyrimidine-amine derivatives of formula I ##STR1## wherein R.sub.1 is 4-pyrazinyl, 1-methyl-1H-pyrrolyl, amino- or amino-lower alkyl-substituted phenyl wherein the amino group in each case is free, alkylated or acylated, 1H-indolyl or 1H-imidazolyl bond
5521153 Synergistic antifungal protein and compositions containing same May 28, 1996
Novel plant proteins (SAFPs) which synergize the activity of antifungal antibiotics are identified. SAFPs are demonstrated to synergize antifungal antibiotics, such as nikkomycins, polyoxins and amphotericins. SAFPs alone also display antifungal activity against several species of fungi,
5520848 Mixtures and compositions containing phenothiazines May 28, 1996
A mixture containing phenothiazines which is obtainable by reacting a mixture of diphenylamines comprisingwith 1 to 200 mol % of elemental sulfur, in the presence of 0.25 to 5 mol % of a condensation catalyst selected from the group consisting of iodine, aluminum bromide, aluminum chlori
5520277 Contact lens holding device May 28, 1996
A contact lens holding device for use in a disinfecting system having a single-molded piece, the piece having a dividing portion having first and second surfaces, a first basket portion integrally attached to and capable of folding into closable engagement with the first surface of the d
5519148 Sulfonylureas May 21, 1996
Sulfonylcarbamates and sulfonylthiocarbamates which are useful as intermediates for the preparation of N-phenylsulfonyl-N'-pyrimidinyl (or triazinyl or triazolyl)-ureas (or thioureas), said intermediates being of the formula: ##STR1## whererin X is oxygen, sulfur, SO or SO.sub.2
5519125 Plant adenylosuccinate synthetase and DNA coding therefor May 21, 1996
The present invention provides novel plant DNA sequences coding for native adenylosuccinate synthetase (ADSS). Methods for using the complete or partial ADSS coding sequence as a probe for diagnostic, mapping and other purposes are taught. Generation of transformed host cells capable of
5519077 Stabilized polyvinyl chloride May 21, 1996
A high degree of stabilization of polyvinyl chloride is achieved by using a perchlorate, a terminal epoxide compound and an antioxidant.
5519074 Complexes of morpholine derivatives with keto-acids as corrosion inhibitors May 21, 1996
The invention relates to crystalline complex compounds of formula I ##STR1## wherein the general symbols are as defined in claim 1, as corrosion inhibitors in coating compositions for protecting metallic surfaces.
5519026 Microbicides May 21, 1996
A plant-microbicidal composition having synergistic action, comprising at least two active ingredient components, wherein component I is a compound selected from the groupIA) cis-4-[3-(4-tert-butylphenyl)-2-methylpropyl]-2,6-dimethylmorpholine ("fenpropimorph"); and/or 1-[3-(4-tert-b
5518796 Near-surface enhancement of honeycomb sandwich structures to improve durability using a foaming May 21, 1996
A honeycomb sandwich panel modified by the controlled incursion of a foaming fiber-filled adhesive into the upper region of the honeycomb provides a panel having increased durability when the upper surface is subjected to localized compressive loads.
5518657 Storage-stable formulation of fluorescent whitening mixtures May 21, 1996
Storage-stable formulations of whitening mixtures comprising at least two anionic fluorescent whiteners, which preferably contain at least one sulfonic acid radical; an anionic polysaccharide; dispersants and water, and if appropriate auxiliaries. These formulations are particularly
5518539 Process for the preparation of synergistic pigment mixtures May 21, 1996
The present invention relates to a process for the preparation of synergistic pigment mixtures by mixing solutions of at least two pigments solubilized by introducing carbamate groups, and subsequently precipitating the mixture in pigment form by subjecting said mixture to a thermal,
5516938 Immunological detection method May 14, 1996
The present invention relates to monoclonal antibodies that are distinguished by a high degree of selectivity and affinity towards herbicides from the group of the sulfonylureas, especially towards sulfonylurea herbicides of formula (A) ##STR1## wherein X is a mono- or di-substit
5516920 3-arylbenzofuranones May 14, 1996
The invention described novel compounds of formula ##STR1## wherein the general symbols are as defined in claim 1, as stabilisers for protecting organic materials, in particular polymers and lubricants, against thermal, oxidative or light-induced degradation.
5516914 Compositions stabilized with 5-thio-substituted benzotriazole UV-absorbers May 14, 1996
2-(2-Hydroxyphenyl)-2H-benzotriazole UV-absorbers substituted at the 5-position of the benzo ring by a thioether group exhibit enhanced absorption in the near visible range (over 350 nm) allowing said compounds to be particularly effective in protecting polymer systems which are prone
5516827 Stabilized, chlorine-containing polymer compositions May 14, 1996
Compositions comprising a chlorine-containing polymer and a stabilizer mixture comprising:a) at least one tin alcoholate or tin carboxylate of the formula[(R.sub.2).sub.2 Sn(OR')].sub.2 O (Ia);[(R.sub.2)Sn(OR').sub.2 ].sub.2 O (Ib);(R.sub.2)Sn(OR')O (Ic);[-(R.sub.2)Sn(OR')O--].sub.m (Id);[-(R.su
5516806 Ornithine decarboxylase inhibiting cyclic aminooxy compounds May 14, 1996
Compounds of formula (I): H.sub.2 N--(CH.sub.2).sub.n --A--(CH.sub.2).sub.m --O--NH.sub.2 and salts thereof are described in which the radical A is C.sub.3 -C.sub.6 cycloalkylene; n is 0 or 1 and, independently thereof, m is 0 or 1; with the provisos that a) the distance between the amin
5516775 Further use of pyrimidine derivatives May 14, 1996
The invention relates to the use of known N-phenyl-2-pyrimidine derivatives for inhibiting proteinkinase C in warm-blooded animals as antitumor agents. ##STR1## The substituents in formula I are as defined in claim 1.

 
 
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