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Class 554/5 - Nitrogen containing preservative or stabilizer


Subclass of Class 554 - Organic compounds -- part of the class 532-570 series
Definition: Products wherein the preservative or stabilizer contains
No. of patents: 40
Last issue date: 05/13/2008


NumberTitleIssue Date
7371935Transgenic plants and methods for production thereof
Genetic constructs, transformation vectors and methods are taught for production of transgenic plants which can be selectively removed from a growing site by application of a chemical agent or physiological stress. The invention links a target gene for the trait of ...
05/13/2008
7094606Use of mixed duplex oligonucleotides to effect localized genetic changes in plants
The invention concerns the use of duplex oligonucleotides about 25 to 30 base pairs to introduce site specific genetic alterations in plant cells. The oligonucleotides can be delivered by mechanical (biolistic) systems or by electrpoporation of plant protoplasts. Th...
08/22/2006
7001926Tubulin binding agents and corresponding prodrug constructs
A diverse set of tubulin binding agents have been discovered which are structurally characterized, in a general sense, by a semi-rigid molecular framework capable of maintaining aryl-aryl, pseudo pi stacking distances appropriate for molecular recognition of tubulin...
02/21/2006
6428461Method for inhibiting oxidation of polyunsaturated lipids
The present invention generally relates to inhibition of oxidation of polyunsaturated lipids by mixing the polyunsaturated lipids with a combination of polyamines providing a unique anti-oxidative effect on the polyunsaturated lipids. A especially advanta...
08/06/2002
5965755Oil produced from the Brassica napus
A variety of Brassica napus, designated AG019, and varieties essentially derived therefrom, having oil which combines oxidative stability sufficient for industrial applications with a desirable dietary fatty acid profile. Plants, seeds, tissue cultures, a...
10/12/1999
56544794-substituted bis(2,6-diisopropylphenyl)-carbodiimides, their preparation, their use, and 4-substituted 2,6-diisopropylphenyl isocyanates which can be used for their preparation
4,4'-disubstituted bis(2,6-diisopropylphenyl)carbodiimides of the formula (I) ##STR1## where R is 1-methyl-1-phenylethyl, phenoxy or tert-butyl, a process for their preparation, their use as stabilizers against hydrolytic degradation of polyaddi...
08/05/1997
56211384-substituted bis (2,6-diisopropylphenyl)- carbodiimides, their preparation, their use, and 4-substituted 2,6-diisopropylphenyl isocyanates which can be used for their preparation
4,4'-disubstituted bis-(2,6-diisopropylphenyl)carbodiimides of the formula (I) ##STR1## where R is 1-methyl-1-phenylethyl, phenoxy or tert-butyl, a process for their preparation, their use as stabilizers against hydrolytic degradation of polyadd...
04/15/1997
5621125Fractionation of triglyceride oils utilizing ceramide-base crystallization modifiers
A triglyceride oil containing a membrane lipid in a concentration effective for crystallization modification the membrane lipid having a formula: C13 H27 --CH.dbd.CH--CH(OH)--CH(NHCOA2)--CH2--OA4, wherein C13 H...
04/15/1997
5614648Antioxidant glyceride derivatives
A method of producing an antioxidant containing derivatives of an organic compound, and in particular, an antioxidant glyceride derivative, comprises reacting a first compound with a second medium. By this reaction, a product is formed whereby an active c...
03/25/1997
55324144-substituted bis(2,6-diisopropylphenyl)-carbodiimides, their preparation, their use, and 4-substituted 2,6-diisopropylphenyl isocyanates which can be used for their preparation
4,4'-disubstituted bis-2,6-diisopropylphenyl)carbodiimides of the formula (I) ##STR1## where R is 1-methyl-1-phenylethyl, phenoxy or tert-butyl, a process for their preparation, their use as stabilizers against hydrolytic degradation of polyaddi...
07/02/1996
5523429N-acylphosphatidylethanolamines as anti-oxidants
A method of inhibiting oxidation of products containing unsaturated fatty acids and their derivatives comprises treating the unsaturated fatty acids and their derivatives with N-acylphosphatidylethanolamines. Preferred N-acylphosphatidylethanolamines are ...
06/04/1996
5380890Antioxidant glyceride derivatives
A method of producing an antioxidant containing compound, and in particular, an antioxidant glyceride derivative, comprises reacting a first compound with a second medium. By this reaction, a product is formed whereby an active component of the first comp...
01/10/1995
5155244Preparation of antioxidant glyceride derivatives utilizing esterification
A method of solubilizing a first compound in a second medium where the first compound has a limited solubility in the second medium. In particular, the method comprises reacting the first compound with the second medium. By this reaction, a product is for...
10/13/1992
5102928Piperidine-triazine compounds for use as stabilizers for organic materials
The present invention relates to novel piperidine-triazine compounds of the general formula (I) ##STR1## in which R1 and R6 are e.g. isooctylamino or N-(2,2,6,6-tetramethyl-4-piperidyl)-butylamino, R2 and R5
04/07/1992
5045583O-alkenyl substituted hydroxylamine stabilizers
O-Alkenyl substituted hydroxylamines of formula I ##STR1## where R1 and R2 are independently hydrogen, alkyl, alkenyl, aryl or phenylalkyl, and R3 to R7 are independently hydrogen, alkyl or substituted alky...
09/03/1991
4986996Ethoxyquin derivatives as antioxidants in edible oils and fish meal
Anti-oxidants for natural and processed oils, including fish oil and fish meal and animal feed, are 8-substituted ethoxyquin derivatives which, unlike ethoxyquin, do not dimerize on oxidation. Many of the derivatives are novel compounds....
01/22/1991
4839188Stabilized fat compositions
Natural or synthetic fats are stabilized against oxidative and color degradation by the incorporation therein of new tris(N-alkyl-p-phenylene diamino)-1,3,5-triazine compounds....
06/13/1989
4692544Inhibiting polymerization of ethylenically unsaturated monomers
Certain substituted diaryl amines are used to inhibit the polymerization of ethylenically unsaturated monomers; for example, unsaturated carboxylic acids and derivatives thereof....
09/08/1987
4665117Basic metal salts having improved color and stability and vinyl halide polymers containing same
In accordance with the present invention, it has been found that the color and stability of basic alkali and alkaline earth metal salts prepared from mixtures containing a phenol can be improved by conducting the reaction in the absence of free oxygen and...
05/12/1987
4387040Liquid toilet soap
A stable liquid toilet soap which includes a potassium soap which is a mixture of potassium soap of lauric acid and myristic acid and a viscosity controlling composition which is a mixture of coconut diethanolamide and sodium sulfate. The soap composition...
06/07/1983
4363823Method of frying foods in the presence of a spice antioxidant
Fried foods are produced by adding an antioxidant to a frying oil and then frying a desired food stuff therein at 100°-250° C. The antioxidant is obtained by subjecting a starting material, selected from the group consisting of herb family spices, resid...
12/14/1982
4326978Soap bar with antimicrobial action
A soap bar which contains, as antimicrobial compound, a halogenated o-hydroxydiphenyl ether, as well as a colorless silicate which is virtually insoluble in water and wich diminishes the discoloration of the soap caused by the antimicrobial compound on ex...
04/27/1982
4309336Polymeric compositions containing antioxidants
Composition of matter comprising a polymeric material containing xylene-bis(decahydroquinoxalin-2-one) antioxidant, a mixture thereof, or a synergistic mixture thereof with a hindered phenol antioxidant....
01/05/1982
4307012Polymeric alkylbenzenoid hydroquinoid antioxidants
Compositions of oxidizable organic materials having stabilizing amounts of polymeric alkylbenzenoid hydroquinoid antioxidants of from about 500 to about 50,000 molecular weight, and polymers which are the reaction products of a hydroquinone compound and a...
12/22/1981
4288361Substituted oxazolines as stabilizers
Oxazolines having at least one 3,5-dialkyl-4-hydroxyphenyl alkanoie acid ester substituent are provided. Such oxazolines are found to be useful as antioxidants in organic substances normally susceptible to oxidative deterioration....
09/08/1981
4198304Compositions containing beta substituted acrylic acid amides as preservatives
Compounds having the formula: ##STR1## wherein R1 is alkyl or alkenyl containing 1 to 20 carbon atoms, X is S, SO or SO2, and R2 and R3, which can be the same or different, are hydrogen, alkyl containing 1 ...
04/15/1980
4182703Biheterocyclic ultraviolet stabilizers and their use in organic compositions
The invention relates to biheterocyclic compounds which have been found to be effective ultraviolet stabilizers. The invention also relates to ultraviolet degradable organic compositions containing a stabilizing amount of the biheterocyclic composition to...
01/08/1980
4166803Heterocyclic benzoate ultraviolet stabilizers and their use in organic compositions
The invention relates to heterocyclic benzoate compounds which have been found to be effective ultraviolet stabilizers. The invention also relates to ultraviolet degradable organic compositions containing an amount of a heterocyclic benzoate composition t...
09/04/1979
4164480Polychromophoric ultraviolet stabilizers and their use in organic compositions
The invention relates to polychromophoric compounds which have been found to be effective ultraviolet stabilizers. The invention also relates to ultraviolet degradable organic compositions containing a stabilizing amount of the polychromophoric compositio...
08/14/1979
4132702Phenol esters and amides and polymers stabilized therewith
Compounds of the formula I ##STR1## in which R1 and R2 independently of one another denote alkyl, cycloalkyl or aralkyl, R3 denotes hydrogen or, conjointly with R1, denotes tetramethylene, R4 den...
01/02/1979
4093587Trisubstituted hydroxyphenylalkanoic acid ester and amide stabilized compositions
The compounds are esters and amides of trialkylhydroxyphenylalkanoic acid having the formula ##STR1## WHEREIN R, R1 and R2 are independently lower alkyl or cycloalkyl groups, R3 is hydrogen, alkyl, cycloalkyl, alkylen...
06/06/1978
4077971Tetrahydrophthalimide methyl-2-phenylbenzatriazoles
A compound of the formula, wherein R1 is hydrogen or a halogen atom, R2 is ##STR1## R3 is hydrogen, an alkyl group, a cycloalkyl group or an aralkyl group, and n is an integer of 1 or 2, which is useful as ultraviole...
03/07/1978
4038434Antioxidant stabilized edible compositions
N-Acyl-2,6-dialkyl-p-aminophenols wherein each of the 2,6-alkyl groups has a tertiary଱-carbon atom, are used as antioxidants to stabilize edible organic substances subject to deterioration by oxidation, particularly edible fats, fatty oils, fatty al...
07/26/1977
4021474Antidegradant esters
Compounds of the formula ##STR1## wherein, X is from 1 to 12; Z is a member selected from the group consisting of --H, --NH4, alkali metal, lower alkyl and lower hydroxyalkyl; R is a member selected from the group consisting of ethyle...
05/03/1977
4016198Stabilization of unsaturated carboxylic acid esters with mixtures of polyalkylene-amines and arylenediamines
A method of inhibiting polymerization of unsaturated carboxylic acid esters and improved unsaturated carboxylic acid ester compositions are described. The method comprises, and the compositions are prepared by, incorporating into the ester composition a c...
04/05/1977
4009198Antidegradant esters
Compounds of the formula ##STR1## wherein, X is from 1 to 12; Z is a member selected from the group consisting of --H, --NH4, alkali metal, lower alkyl and lower hydroxyalkyl; R is a member selected from the group consisting of ethyle...
02/22/1977
4003875Asymmetrical oxalic acid diaryl amide stabilizers
The invention concerns specific new oxalic acid diarylamides which are characterized by an asymmetrical substitution with regard to the central oxalic amide moiety of the formula and by substitution with one or two alkoxy, alkenyloxy, aralkenyloxy or acyl...
01/18/1977
3979360Compositions stabilized with benzoyloxybenzamides
Benzoyloxybenzamides having the formula ##SPC1## Wherein R1 and R2 are lower alkyl or cycloalkyl, R3 and R4 are hydrogen, lower alkyl or cycloalkyl, R5 is hydrogen or alkyl, R6 is alkyl when n is 1 a...
09/07/1976
3956427Benzylated phosphoric acid hydrazides
New benzylated phosphoric acid hydrazides are stabilisers for organic material. They are manufactured from corresponding benzyl hydrazides and phosphoric acid monochlorides or thiophosphoric acid monochlorides....
05/11/1976
3947473Antioxidant chroman compounds
The (6-hydroxy-chroman-2-yl) acetic or carboxylic acid derivatives useful as antioxidants and a method for preparing these derivatives from hydroquinones and intermediates in this synthesis as well as the use of these derivatives as intermediates in the p...
03/30/1976
 
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