Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Ciba-Geigy Corporation Patents
Assignee:
Ciba-Geigy Corporation
Address:
Tarrytown, NY
No. of patents:
6795
Patents:












Patent Number Title Of Patent Date Issued
5554738 Acyl-aryl disazo having a 6-ureido-1-hydroxy-naphthalene-3-sulfonic acid coupling component September 10, 1996
Anionic disazo dyes useful for dyeing and printing textile materials, paper and leather and for the preparation of inks of the formula ##STR1## wherein D, R.sup.3, R.sup.4, M, R.sup.5 and R.sup.7 are defined as in the specification.
5554735 Azo oxime ethers and their use as fungicides September 10, 1996
Azo oxime ethers of formula (I), in which X is CH or N, R.sub.1 is hydrogen, C.sub.1 -C.sub.3 alkyl, trifluoromethyl or cylclopopy and R.sub.2 is aryl or heteroaryl, have an activity against phytopathogenic fungi. They can be used in the form of formulaions as crop protection product
5554734 AZO dyes containing a bridge member based on stibene and morpholino-substituted triazine September 10, 1996
Azo dyes of formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are each independently of one another hydrogen or unsubstituted or substituted C.sub.1 -C.sub.4 alkyl,R.sub.5 and R.sub.6 are each independently of the other hydrogen, halogen, or unsubstituted or hydroxy-
5554733 Reactive azo dyes containing phenylamino-chlorotriazinylamino and .alpha.,.beta.-dibromoproproyl September 10, 1996
Reactive dyes of formula ##STR1## wherein R.sub.1 is C.sub.1 -C.sub.4 alkyl which is unsubstituted or substituted by hydroxyl, R.sub.2 and R.sub.3 are each independently of the other hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.2 -C.sub.4 alkanoylamino, haloge
5554663 .alpha.-aminoacetophenones as photoinitiators September 10, 1996
Compounds of the formula I, II, III and IIIa ##STR1## in which Ar.sup.1 is an unsubstituted or substituted aromatic radical and at least one of the radicals R.sup.1 and R.sup.2 is an alkenyl, cycloalkenyl or arylmethyl group, are effective photoinitiators for photopolymerization
5554619 Microbicides September 10, 1996
Microbicidal composition for use in plants, having a synergistic action and comprising at least two active ingredient components, in which component I is a compound selected from the group of the compounds ##STR1## in which: X is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.
5554446 Coated material, the preparation of use thereof September 10, 1996
A coated material comprising (a) a solid dielectric or semi-conductive substrate which is (b) partially or completely coated on at least one surface with a silicate in which a crystalline charge transfer complex is incorporated.The material can be used as an antistatic or electrically co
5554217 Stir-in organic pigments September 10, 1996
Disclosed is a process for coloring high-molecular-weight coatings and ink systems which comprises uniformly dispersing an effective pigmenting amount of a stir-in pigment in the coating or ink system; wherein the stir-in pigment is an organic pigment crude consisting essentially of
5552532 Reactive dyes, processes for their preparation and their use September 3, 1996
Reactive dyes of the formula ##STR1## in which R.sub.1, R.sub.2, R.sub.3 and R.sub.4 independently of one another are hydrogen or substituted or unsubstituted C.sub.1 -C.sub.4 alkyl,B is an aliphatic bridge member,Y.sub.1 and Y.sub.2 independently of one another are halogen or ca
5552464 Polymer stabilizers containing both hindered amine and hydroxylamine moieties September 3, 1996
Compounds possessing both a hindered amine moiety, such as a derivative of 2,2,6,6-tetramethylpiperidine, and a hydroxylamine moiety where the N-hydroxy group is not attached to a nitrogen atom in a piperidine ring are valuable stabilizers for protecting polymer compositions against the
5552459 Highly filled epoxy casting resin compositions September 3, 1996
The invention relates to flame-retarded compositions comprisingA) an epoxy resin mixture consisting ofA1) 15-35% by weight of at least one liquid epoxy resin,A2) 55-85% by weight of aluminum oxide trihydrate having a particle size of D.sub.50 20-25 .mu.m as determined by sieving,A3) 0-20% by wei
5552419 Arylsulfonamido-substituted hydroxamic acids September 3, 1996
The invention relates to the compounds of formula I ##STR1## pharmaceutically acceptable prodrug derivatives and pharmaceutically acceptable salts thereof; methods for preparation thereof; pharmaceutical compositions comprising said compounds; and a method of inhibiting matrix-de
5552368 Sulfonylureas September 3, 1996
N-Phenylsulfonyl-N'-pyrimidinyl-,-N'-triazinyl-and-N'-triazolylureas and-thioureas of formula I ##STR1## in which X is oxygen, sulfur, SO or SO.sub.2 ; W is oxygen or sulfur; R.sub.1 is hydrogen or methyl;R.sub.2 is hydrogen, fluorine, chlorine, bromine, iodine, (X).sub.n R.sub.3
5550276 Phosphonic acid derivatives and thionophosphonic acid derivatives August 27, 1996
Compounds of the general formula I ##STR1## in which n is 1, 2 or 3 and in which X is oxygen or sulfur, T has the meaning of --S--, --S--S--, --S--S--, --S--S--S--S--, --S--S--S--S--S--, ##STR2## and Y has the meaning of ##STR3## in which Z has the meaning of --H, --COR.s
5550217 Azo dyes August 27, 1996
Disperse dyes of formula ##STR1## wherein D is the radical of a diazo component of formula ##STR2## Z.sub.1 is a radical of formula ##STR3## Z.sub.2 is hydrogen or a radical of formula (4), X is hydrogen, halogen, CF.sub.3, R.sub.3, OR.sub.3, NH--CO--R.sub.7, NH--CO--OR.s
5550119 Phosphono substituted tetrazole derivatives as ECE inhibitors August 27, 1996
The present invention relates to the N-phosphonomethyl substituted compounds of formula ##STR1##
5549847 Flowable aqueous dispersions of polycarboxylic acid corrosion inhibitors August 27, 1996
Highly concentrated flowable dispersions of corrosion inhibitors can be prepared by stirring a filter cake of the corrosion inhibitor with a dispersant and a thickener. These dispersions are storage stable.
5548071 Fiber-reactive triazine dyes with one AZO chromophore having a vinylsulfonyl type reactive radic August 20, 1996
The invention relates to compounds of the formula ##STR1## where the variables are each as defined in the claims. The compounds are suitable for use as dyes, in particular for dyeing and printing cellulose-containing fibre materials and produce dyeings and prints having good allr
5547475 Phosphate-free reduction bleaching formulation August 20, 1996
A phosphate-free reduction bleach formulation comprising(a) a reduction bleaching agent and(b) a bleach stabiliser selected from(b.sub.1) a citric acid derivative,(b.sub.2) a homo- or copolymer of an ethylenically unsaturated mono- or dicarboxylic acid,(b.sub.3) a water-soluble magnesium salt an
5545836 Process for the preparation of 1,3,5-triazines August 13, 1996
The invention relates to a simple, one-step process for the preparation of triazines of formula ##STR1## which comprises reacting the benzonitrile of formula (I) ##STR2## with the benzonitrile of formula (II) ##STR3## in the temperature range from 180.degree. to 260.degre
5545786 Method for inhibiting premature polymerization of vinyl aromatic monomers August 13, 1996
Nitroxyl inhibitors in combination with some oxygen reduce the premature polymerization of vinyl aromatic monomers during the manufacturing processes for such monomers. Even small quantities of air used in combination with the nitroxyl inhibitors result in vastly prolonged inhibition
5545782 Method for inhibiting premature polymerization of vinyl aromatic monomers August 13, 1996
Nitroxyl inhibitors in combination with some oxygen reduce the premature polymerization of vinyl aromatic monomers during the manufacturing processes for such monomers. Even small quantities of air used in combination with the nitroxyl inhibitors result in vastly prolonged inhibition
5545725 Disazo dyes consisting of two monoazo dyes contaning a 1-phenyl-5-amino pyrazole coupling compon August 13, 1996
Disazo dyes are disclosed which are particularly suitable for dyeing paper.Paper is dyed with these dyes in greenish-yellow or yellow to red shades of good fastness properties.
5545697 Urethane modified epoxy resin compositions August 13, 1996
An epoxy resin composition characterized by comprising (A) an epoxy resin containing an oxazolidone ring, (B) a halogen-containing epoxy resin and (C) a curing agent as its ingredients, wherein the ratio by weight of ingredients (A) to (B) is 5-100:95-0, the hydrolizable chlorine content
5545631 N-substituted aminoalkanephosphinic acid derivatives, compositions thereof, and their use as ant August 13, 1996
Compounds having GABA.sub.B -antagonistic properties, for example those of formula I ##STR1## wherein one of the radicals R.sub.1, R.sub.2 and R.sub.3 is hydrogen or an aliphatic, cycloaliphatic, araliphatic or aromatic radical, another is hydrogen or, in the case of R.sub.1 or R
5545630 Vinylcarboxylic acid derivatives August 13, 1996
Compounds of the formula ##STR1## wherein R.sub.1 is C.sub.3 -C.sub.8 cycloalkyl, halo-C.sub.3 -C.sub.8 cycloalkyl, C.sub.3 -C.sub.8 cycloalkyl-C.sub.1 -C.sub.6 alkyl, halo-C.sub.3 -C.sub.8 cycloalkyl-C.sub.1 -C.sub.6 alkyl, --Si(R.sub.3).sub.3, --S--R.sub.4, --SO.sub.2 --R.sub.6
5545442 Method for using a radiation cured drug release controlling membrane August 13, 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
5543572 Monocarboxamides of polyamines August 6, 1996
Monocarboxamides of formula I ##STR1## wherein R is a radical of formula ##STR2## C.sub.9 -C.sub.19 alkyl, C.sub.9 -C.sub.19 alkenyl or C.sub.9 -C.sub.19 alkdienyl,wherein each R.sup.2 independently of the other is a hydrogen atom or C.sub.1 -C.sub.4 alkyl, each R.sup.3 inde
5543520 Pyrimidine derivatives August 6, 1996
There are disclosed N-(fluoroalkoxyphenyl)-2-pyrimidine-amine derivatives of formula I ##STR1## wherein R.sub.1 is isoquinolinyl, thienyl or 1H-pyrrolyl, and R.sub.2 is fluoro-substituted alkoxy containing up to 2 carbon atoms. These compounds can be used, inter alia, for the the
5543518 Red-shifted tris-aryl-s-triazines and compositions stabilized therewith August 6, 1996
Tris-aryl-s-triazines which contain from one to three resorcinol derived moieties with at least one of said moieties substituted at the 5-position with an alkyl, phenylalkyl, halogen, thio or sulfonyl group have UV spectra which are red-shifted to the near UV range and provide excellent
5543449 Stabilized flexible PVC August 6, 1996
A high degree of stabilization of flexible PVC is achieved by using a perchlorate and a terminal epoxide compound.
5542956 Process for dyeing or printing hydroxyl group containing fiber materials August 6, 1996
The invention relates to a process for dyeing or printing hydroxyl group containing fiber materials, which comprises using at least one yellow or orange dyeing dye of formula ##STR1## wherein the substituents are as defined in claim 1, together with at least one blue dyeing dye a
5541310 Herbicide resistant plants July 30, 1996
Disclosed are plants, plant tissue and plant seed, whose growth and development are tolerant of, or resistant to various imidazole and triazole herbicidal compounds, at levels which normally are inhibitory to the plants. The tolerance or resistance is conferred by an altered imidazol
5541301 Fiber-reactive monoazo dyes containing a phenylamino-substituted triazinyl group July 30, 1996
Reactive dyes of formula ##STR1## wherein R.sub.1 and R.sub.2 are each independently of the other hydrogen or C.sub.1 -C.sub.4 alkyl,R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are each independently of one another hydrogen, C.sub.1 -C.sub.4 alkyl,C.sub.1 -C.sub.4 alkoxy, C.sub.2 -C.sub.4
5541274 Polymeric adducts of hindered amine-epoxides as stabilizers July 30, 1996
The invention relates to compounds obtainable by polymerization of esters or phenol ethers of the formula V ##STR1## and/or of the formula VI ##STR2## in which m and n are each 0 or 1, and A, E, R.sup.1 to R.sup.6 and X are as defined in claim 1, and up to 50 mol % of other,
5541195 1-acylpiperidine compounds July 30, 1996
1-Acylpiperidine compound of the formula I ##STR1## in which R.sub.1 is an optionally substituted aralkyl, aryloxyalkyl, heteroaralkyl, aroyl, heteroaroyl, cycloalkylcarbonyl, aralkanoyl, heteroarylalkanoyl, aralkoxycarbonyl or arylcarbamoyl radical or the acyl radical of an .alp
5541148 Selective safened herbicidal composition comprising 2-ethoxycarbonyl-3-(4,6-dimethoxypyrimidine- July 30, 1996
A selective herbicidal composition for the control of grasses and weeds in crops of useful plants comprisesa) a herbicidally effective amount of a pyrimidine of formula I ##STR1## wherein the substituents are defined in claim 1 and b) as safener a herbicide-antagonistically effective
5541038 Photopolymerizable compositions July 30, 1996
Compositions comprising a linear base polymer, an ethylenically unsaturated addition-polymerizable compound and a combination of (A) a 1-benzoyl-1-amino-substituted-1-benzylalkane with (B) an .alpha.-phenyl-.alpha.,.alpha.-dialkoxyacetophenone as photopolymerization initiator are sui
5540739 Process for dyeing naturally occurring or synthetic polyamide fibres July 30, 1996
A process for dyeing textile materials of naturally occurring and synthetic polyamide fibres, in which dyeing is carried out at the boiling point of the dyebath during a short dyeing time which is therefore gentle on the fibres, and level dyeings having good fastness properties are obtai
5538979 Microbicides July 23, 1996
Mixtures of certain triazole fungicides (component I) and 4,6-dimethyl-N-phenyl-2-pyrimidinamine (component II) achieve synergistically enhanced activity against fungus infestation. Components I and II can also be applied to plant crops individually, one immediately after the other.
5538840 Photographic recording material containing a UV absorber July 23, 1996
The invention relates to a photographic recording material comprising, on a base, at least one silver-halide emulsion layer and, if desired, at least one interlayer and/or a protection layer, where at least one of said layers contains a UV absorber of the 2-hydroxyphenyltriazine type, as
5538840 Photographic recording material containing a UV absorber July 23, 1996
The invention relates to a photographic recording material comprising, on a base, at least one silver-halide emulsion layer and, if desired, at least one interlayer and/or a protection layer, where at least one of said layers contains a UV absorber of the 2-hydroxyphenyltriazine type, as
5536900 Inbred corn line July 16, 1996
According to the invention, there is provided an inbred corn line, designated CG00653. This invention thus relates to the plants and seeds of inbred corn line CG00653 and to methods for producing a corn plant produced by crossing the inbred line CG00653 with itself or with another co
5536861 Monomers for producing antimicrobial quaternary group-containing polyers July 16, 1996
Antimicrobial quaternary ammonium group-containing organosilicon polymers, aqueous disinfectant solutions containing such polymers, and lenses produced from such polymers are provided herein. The polymers are produced by homopolymerizing or copolymerizing, with a suitable comonomer, a
5536726 Microbicides July 16, 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/or1-[3-(4-tert-butylph
5536265 Light diffuser and process for the manufacturing of a light diffuser July 16, 1996
A light diffuser for the radial emission of light, which has been fed into the diffuser in axial direction, comprises an optical waveguide, which itself comprises a core and a cladding. The core of the waveguide is exposed at an active region at the distal end. The exposed active region
5534646 Substituted 1,3,2,4-diazadiphosphetidines and compositions stabilized therewith July 9, 1996
Substituted 1,3,2,4-diazadiphosphetidines of formula I ##STR1## where preferably, R.sub.1 and R.sub.2 are branched alkyl or aryl, m and n are 1, p and q are 0, and YR.sub.3 and XR.sub.4 are substituted --O--phenyl or --N(alkyl).sub.2, are excellent stabilizers for organic materia
5534645 Trivalent phosphorus compounds stabilized with amines July 9, 1996
The invention relates to a process for stabilizing a crystalline organic phosphite or phosphonite against hydrolysis, which comprises introducing a mixture comprising phosphite or phosphonite, a solvent or solvent mixture, and 0.1 to 100% by weight (relative to phosphite or phosphonite)
5534629 .alpha.-aminoacetophenones as photoinitiators July 9, 1996
Compounds of the formula I, II, III and IIIa ##STR1## in which Ar.sup.1 is an unsubstituted or substituted aromatic radical and at least one of the radicals R.sup.1 and R.sup.2 is an alkenyl, cycloalkenyl or arylmethyl group, are effective photoinitiators for photopolymerization
5534618 Polyethers containing hindered amines which can be cleaved off as stabilizers July 9, 1996
The invention relates to polyethers containing recurring units of the formula I ##STR1## in which A is --CH.sub.2 -- or --CO--, and, when A is methylene, E is ##STR2## and when A is carbonyl, E is ##STR3## R.sup.1 is hydrogen, and R.sup.2 is likewise hydrogen or an aromat

 
 
  Recently Added Patents
Identification of biomarkers in biological samples and methods of using same
Retrievable outgoing audio messaging
Peered proctoring
Waterproof wound protector
Control service for relational data management
Automated measurement of concentration and/or amount in a biological sample
Digital camera supporting intelligent self-timer mode and method of controlling the same
  Randomly Featured Patents
Vascular puncture stabilizer fitting for facilitating withdrawal
Cable modem and multimedia terminal adapter parameter configuration file configuring method
Needle holder for surgery
Developing method for electrostatic images
Tire for motorcycle
Linear force detecting element formed without ferromagnetic materials which produces a resolution in a range of microns or less
Radiation detectors having mechanical resonation
Drive housing with integrated electrical connectors
Superabsorbent polymers and methods of making the same
Therapeutic compositions and methods employing N(6)-disubstituted adenosine compounds