Patents in Class 554/121

Matches 1 - 50 out of 94

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Match	Document	Document Title
1	7595412	Polymer dispersible polybasic metal carboxylate complexes A novel composition and methods of its use and preparation of polybasic metal carboxylate complexes having the general formula: (A) 2 M....
2	7101831	Compositions of material, especially lubricants and pressure transmitting means, the production and use thereof The invention relates to novel compositions of matter which may advantageously be used as lubricants or pressure transfer media or else for functional liquids and lubricant additives. The...
3	6998421	Compounds and methods for inhibition of phospholipase A2 and cyclooxygenase - 2 The present invention comprises a group of related lipid molecules, and methods for their use, that maybe used to treat inflammation and certain inflammation related diseases. The group of related...
4	6800772	Carboxylic acids and derivatives thereof and pharmaceutical compositions containing them The invention relates to carboxylic acids and derivatives thereof and pharmaceutical compound containing them. The active compounds are represented by the formula compound represented by formula I,...
5	6531143	α-hydroxy fatty acid derivatives and external compositions containing the same An oily base, which has excellent stability, a low melting point and does not irritate the skin and an external composition which contains the oily base. The present invention is directed to an...
6	6476243	Perfluorinated esters of alkanoyl L-carnitine for the preparation of cationic lipids for the intracellular delivery of pharmacologically active compounds Perfluorinated esters of alkanoyl-L-carnitine of the formula (I): are useful as cationic lipids for the intracellular delivery of pharmacologically active compounds.
7	6384242	Geranic acid derivatives 4-Methyl-4-(4-mlthylpent-3-en-1-yl)-2-oxetanone of formula (1): or its oligomer is an intermediate product for the preparation of a series of geranic acid derivatives, which are important...
8	6255503	Water-soluble salts of dodecandioic acid and pharmaceutical and nutritional compositions containing same Water-soluble dodecandioates wherein the cationic moiety is selected from the group comprising the cations of basic aminoacids (e.g. lysine) and choline and orally or parenterally administrable...
9	6231662	Surface treatments for titanium dioxide and other industrial pigments An additive for enhancing the performance of industrial pigments. The additive improves dispersibility and is the reaction product of an amine, a fatty amine, and a polybasic acid.
10	6224783	Lubricating compound for refrigeration compressors The present invention provides a lubricating oil or a lubricating oil additive, particularly suitable for a R-134a (1,1,1,2-tetrafluoroethane) or R-134 (1,1,2,2-tetrafluoroethane) refrigerant,...
11	6177578	Processless diacetylenic salt films capable of developing a black image This invention relates to a mixture of imageable polyacetylenic compounds which have similar photosensitivities and which are visually imageable in complementary colors combinable to provide a...
12	6087303	Quaternary ammonium carboxylate and borate compositions and preparation thereof Wood preservative systems comprising (a) a biocidal effective amount of (i) at least one di C 8 -C 12 alkyl quaternary ammonium carboxylate having the formula ##STR1## wherein R 1 and R 2 are a...
13	5872276	Process for preparing dialkyl succinates Dialkyl maleates can be hydrogenated with hydrogen in a catalytic liquid-phase hydrogenation to give dialkyl succinates, wherein the hydrogenation is carried out continuously at a pressure of from...
14	5763642	Low monol polyoxy (higher) alkylene polyols with primary hydroxyl content Esterification of an ultra-low unsaturation polyoxy(higher)alkylene polyol with a dicarboxylic acid or reactive derivative thereof to form a poly(half ester) followed by capping the poly(half...
15	5750750	High viscosity complex alcohol esters A complex alcohol ester which comprises the reaction product of an add mixture of the following: a polyhydroxyl compound represented by the general formula: R(OH) n wherein R is any aliphatic or...
16	5705091	Alkoxylated peracid activators Bleaching compositions are provided that comprise peracid activators. The peracid activators are ester derivatives of a carboxylic acid where the oxygen is covalently bound through a polyhydroxy...
17	5654452	Lipophilic contrast agents for use in hepatocyte-selective oil-in-water emulsions Aromatic acid-derived lipophilic polyhalogenated compounds are provided for use as contrast agents in diagnostic imaging or as therapeutic agents. These compounds are particularly useful when...
18	5645632	Diesters of polymerized fatty acids useful in formulating hot-melt inks Solid diesters for hot-melt inks are prepared by reaction of polymerized fatty acid with long chain primary monohydric alcohols, optionally in the presence of diamine. The long chain alcohols have...
19	5606099	Process for the preparation of succinic acid dialkyl esters Maleic acid dialkyl esters can be hydrogenated by a catalysed liquid phase hydrogenation with hydrogen to give succinic acid dialkyl esters by carrying out the hydrogenation continuously under a...
20	5571938	Esterification process using a catalyst consisting of sand, stannous tin and aluminate The present invention provides for an esterification process comprising a catalyst source of stannous tin and an alkali metal aluminate. In one preferred embodiment the catalyst comprises about 92...
21	5567345	Lower viscosity telomer oil There is disclosed a lower range viscosity telomer oil with an acid number of less than 20 and a viscosity range of from 5000 sus to 12,000 sus at 40° C. The lower range viscosity telomer oil...
22	5420316	Process for making carboxylic acids A carboxylic acid is made by contacting an organic compound having at least one olefinic bond with ozone to form a mixture of ozonization products; contacting the mixture of ozonization products...
23	5399724	Acyclic terpene compound Novel acyclic terpene compounds useful as intermediates for producing sarcophytol A which have an anti-carcinogenic promotor activity and anti-tumor activity, which compounds are shown by the...
24	5371251	Polyol polyether sulfosuccinates, a process for preparing them, and their use The invention relates to fatty acid monoglyceride polyglycol ether sulfosuccinates of the general formula ##STR1## where R represents a straight-chain or branched alkyl or alkylene group having...
25	5356933	Antifungal compounds Novel compounds having the structural formula ##STR1## and pharmaceutically acceptable salts and prodrugs thereof, wherein one of R 1 and R 2 is hydrogen and the other is --CHCHCOOH, X is...
26	5324846	Partial esters of epoxy containing compounds The present invention relates to a partial ester derived from the reaction product of an oxirane containing acid or derivative thereof, and a reactive hydroxyl compound selected from the group...
27	5292915	Compounds containing carbonate groups and carbonyl groups and the preparation and use thereof The invention relates to compounds containing carbonate groups and carbonyl groups and having the general formula ##STR1## in which R stands for a C 1 -C 4 -alkyl radical, an aryl radical, or a...
28	5272069	Method of producing optically active hydroxyesters This invention relates to methods for producing optically active hydroxyesters and also to methods for producing and purifying optically active five-membered ring lactones. More specifically, the...
29	5266713	Aryl alkenoic acid derivatives as leukotriene antagonists Aryl alkenoic acid derivatives, and physiologically acceptable salts thereof, are provided which are potent leukotriene antagonists and may be used for the treatment of circulatory diseases and...
30	5216023	Polyunsaturated fatty acid derivatives, pharmaceutical compositions containing the same, method for the preparation thereof, and their use as medicament The compounds of the Formula (I) ##STR1## wherein R 1 is a C 18 -24 alkenyl containing at least two double bonds, or --(CH2)n --CH(NH2)m --COOH X is 0, NH or C 1 -4 alkyl-N, Y is CONH 2 ,...
31	5104586	Diesters and their use in waxes The invention provides a diester of the formula CH 3 (CH 2 ) 5 CH(OCOR 1 )(CH 2 ) 10 COOR 2 , in which R 1 is a saturated, branched chain hydrocarbon radical having 15 to 21 carbon atoms and R...
32	5091560	Method for synthesizing acyloxycarboxylic acids A method for synthesizing an acyloxycarboxylic acid by providing a reaction chamber, establishing sources of an α-hydroxycarboxylic acid and an acid chloride, and repeatedly contacting...
33	4978395	Polymeric dispersing agent Polyaddition product the molecule of which is characterized by the presence of one group ##STR1## Method to prepare the above mentioned product and dispersions in polar and non polar diluents which...
34	4867965	Fatty acid diesters Compounds of the formula ##STR1## are disclosed wherein R 1 is a hydrocarbon radical with 17 carbon atoms and 1-3 double bonds; R 2 is a C 1 -C 22 hydrocarbon radical, x is 0-4, and y is 0-9.
35	4734454	Aqueous coating composition An aqueous coating composition which is characterized in that it contains an aqueous solution or dispersion of a resin formed through copolymerization of a monomeric mixture composed of (A) an...
36	4693849	Preparation of unsaturated compounds Unsaturated compounds of the formula: ##STR1## in which: Q denotes alkyloxycarbonyl, cyano or formyl, R 1 denotes a saturated or unsaturated aliphatic radical, R 2 denotes a hydrogen atom or an...
37	4672140	Acyloxyalkenoic acids and process therefor This disclosure concerns acyloxyhexenoic acids and their salts with the acids being produced by reaction of butadiene and acetic acid with metal salt oxidants in a process involving electrolytic...
38	4639369	Higher acyl lower alkyl hydroxystearates useful in cosmetics Disclosed are fatty acid esters of the formula CH 3 (CH 2 ) 5 CH(OCOR 1 )(CH 2 ) 10 COOR 2 wherein, R 1 is a hydrocarbon radical having 17 carbon atoms with 1-3 double bond therein; and R 2 ...
39	4582715	Acylated glycerides useful in low calorie fat-containing food compositions alpha-Acylated glycerides having the formula: ##STR1## wherein each R 1 is a C 10 -C 14 alkyl group and wherein each R 2 is a C 14 -C 16 aliphatic group are disclosed. These alpha-acylated...
40	4529814	Acyloxyalkadienoates and their preparation Acyloxyalkadienoates of the formula ##STR1## where R 1 , R 2 , R 3 , R 6 and R 7 are each hydrogen or a hydrocarbon radical, and R 1 may furthermore be R 6 --O--CO--, R 4 is hydrogen or a...
41	4363817	Enol acylate analogs of E.sub.1 and E.sub.2 prostaglandins Disclosed are C-9 enol acylate analogs of E 1 and E 2 prostaglandins which are variously useful as bronchodilators, gastric anti-secretory agents and cyto-protective agents.
42	4317740	Water-soluble polyesters Water-soluble polyesters formed by the condensation of polyoxyalkylene glycol with the addition product of a dimer fatty acid and maleic anhydride are found to be particularly useful as lubricants...
43	4315825	Lithium soaps of substituted hydroxylated fatty acids and their use as thickening agents Lithium soaps of non-terminal vicinal substituted fatty acids having from 16 to 22 carbon atoms wherein said vicinal substitution is a hydroxy group and a group selected from the group consisting...
44	4257973	Process of making acids or esters from unsaturated compounds Water, primary alcohols or secondary alcohols together with carbon monoxide can be added across ethylenic or acetylenic bonds in a wide variety of organic compounds to form acids or esters. The...
45	4246182	Process for the preparation of omega-hydroxy fatty acids from omega-hydroxy (or acyloxy)-alkyl-γ-butyrolactones Process for preparing omega-hydroxy fatty acids of the formula ROCH 2 (CH 2 ) n CH 2 CH 2 CH 2 COOH wherein R is H or acyl, and n is an integer of 0 to 18, by a very simple operation...
46	4244873	Omega-hydroxy or acyloxy-alkyl-γ-butyrolactones Process for preparing omega-hydroxy fatty acids of the formula ROCH 2 (CH 2 ) n CH 2 CH 2 CH 2 COOH wherein R is H or acyl, and n is an integer of 0 to 18, by a very simple operation...
47	4233230	Process for preparing olefins by metathesis of cyclic olefins with acyclic olefins A process for preparing esters and halides is disclosed comprising the step of reacting a cyclic olefin having the formula I ##STR1## wherein R 1 and R 4 are the same or different from each other...
48	4152915	Halogenated polycondensates of fatty alcohol-acids for aqueous metal-working fluids and method of machining a metal with said fluids Halogenated polycondensates of fatty alcohol-acids are prepared by the following steps: A. polycondensation of said fatty alcohol-acid in a solvent, B. halogenation of the polycondensate...
49	4124608	Preparation of 2-oxoalkanoic acids 2-oxoalkanoic acids are prepared by contacting an alpha-nitroketone with an alkanoic acid anhydride, such as acetic anhydride, and a tertiary amine, such as pyridine, thereby forming a...
50	4122097	Thromboxane B dialkylacetal intermediates The present specification provides novel intermediates and novel processes for the synthesis of various side chain and skeletal analogs of Thromboxane B 2 (11β-homo-11a-oxa-PGF 2 α). These...

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