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| Number | Title | Issue Date |
| 7906664 | Polyglycerol partial esters of polyricinoleic acid and polyfunctional carboxylic acids and the use thereof for producing emulsions and dispersions The invention relates to polyglycerol partial esters of polyricinoleic acid and polyfunctional carboxylic acids, obtainable by esterification of a a) polyglycerol mixture with b) at least one polyricinoleic acid and c) at least... | 03/15/2011 |
| 7498454 | Process for preparing fatty acid alkyl esters and acrolein from triglycerides A fatty acid alkyl ester of the general formula I: and acrolein are prepared by reacting a triglyceride of the general formula II: | 03/03/2009 |
| 7226580 | Topical compositions with an oily outer phase and process for their preparation A topical composition containing one oily outer phase and two aqueous inner phases, one of which is a gel and a process for its preparation. In a preferred embodiment, the topical composition is a sunscreen emulsion containing one or more sunscreen filter substances... | 06/05/2007 |
| 7101931 | Granules obtained by drying a multiple emulsion The invention concerns granules obtainable by drying an inverse emulsion, dispersed in an external aqueous phase: a) the inverse emulsion comprising an internal aqueous phase, including a hydrophilic active material, dispersed in an internal organic phase, said inve... | 09/05/2006 |
| 5840943 | Polyolpolyhydroxystearates A process for making a polyglycerol polyhydroxystearate comprising esterifying a polyhydroxystearic acid having a degree of self-condensation of from 2 to 20 with a polyglycerol component, the polyglycerol component consisting of: (a) from 5 to 30% by wei... | 11/24/1998 |
| 5434281 | Process for the stereospecific synthesis of leukotriene B4 in its 6Z, 8E, 10E configuration and intermediates Process for the stereospecific synthesis of leukotriene B4 (LTB4) of 6Z, 8E, 10E configuration of formula ##STR1## in which a dibenzoate triether is prepared which is subjected to a reductive elimination according to the diagram... | 07/18/1995 |
| 5011629 | Hydroxystearic polyesters of guerbet alcohols as polycarbonate lubricants The invention deals with the preparation, compositions, and application of certain high molecular weight polyesters of 12 hydroxystearic acid, which are useful in polycarbonate processing.... | 04/30/1991 |
| 4915875 | Oxidation products of paramethyl-substituted hindered phenols Paramethyl-substituted hindered phenols are selectively oxidized by contacting with an oxidizing agent at elevated temperatures in the presence of a heterogeneous oxidative coupling catalyst. In the absence of an optional nucleophile the products comprise... | 04/10/1990 |
| 4380498 | Sulfurized, transesterified oil additives and their use in a lubricating oil and a fuel Improved lubricant additive compositions, derived from fatty oils, comprise triglycerides which have been transesterified with polybasic carboxylic acids prior to sulfurization. Such additive compositions possess improved solubility in oils and impart imp... | 04/19/1983 |
| 4366100 | Biodegradable, oxidation-resistant liquid ester mixtures with low turbidity points Completely biodegradable, toxicologically innocuous, oxidation-resistant, flavorless and odorless, light-colored, homogeneous liquid ester mixtures with low turbidity points, low evaporation losses at elevated temperatures, and viscosities and densities a... | 12/28/1982 |
| 4346044 | Water-soluble air-drying alkyd resins, process for their preparation and their use as bases for non-yellowing lacquers Air-drying alkyd resins which are in the form of neutralized semi-esters of hexahydrophthalic acid anhydride constitute an excellent basis for coatings which undergo virtually no yellowing and which, even when aged by heat, show a high constancy of color.... | 08/24/1982 |
| 4209451 | Process for the manufacture of mixed esters from hydroxycarboxylic acids and partial glycerides of fatty acids A method for manufacturing mixed esters from hydroxycarboxylic acids and partial glycerides of fatty acids which possess a high degree of hydrophilicity and good odor and taste by esterifying fruit acids with lactic acid and a partial glyceride of a fatty... | 06/24/1980 |
| 4175063 | Resinous product A high solids resinous product obtained by the process comprising reacting an unsaturated aliphatic monocarboxylic acid, one or more aromatic dicarboxylic acids or anhydride thereof, a mixture of bis- and tris(hydroxy)-alkanes and a monohydric alcohol, in... | 11/20/1979 |
| 4169102 | Process for the manufacture of partially neutralized mixed esters of lactic acid, citric acid and partial glycerides of fatty acids A method for the manufacture of mixed esters of lactic acid, citric acid and partial glycerides of fatty acids having carboxyl groups neutralized with alkali to a mixed ester acid number of 10 to 200 wherein a mixture of lactic acid and an alkali lactate ... | 09/25/1979 |
| 4108785 | Blends of mineral oil and modified triglycerides useful for metal working Mixed ester products obtained by treatment of a triglyceride under transesterification conditions with a polyoxyalkylene glycol and a high molecular weight dicarboxylic acid, such as polymer acids, are useful metal working fluids. The modified triglycerid... | 08/22/1978 |
| 4071544 | Process for the manufacture of citric acid esters of partial fatty acid glycerides A method for making citric acid esters of fatty acid mono or diglycerides by reacting citric acid with the glycerides at elevated temperatures and in the presence of acetic acid as a solvent.... | 01/31/1978 |
| 4067817 | Modified triglyceride metal working lubricants Mixed ester products obtained by treatment of a triglyceride under transesterification conditions with a polyoxyalkylene glycol and a high molecular weight dicarboxylic acid, such as polymer acids, are useful metal working fluid. The modified triglyceride... | 01/10/1978 |
| 4045392 | Alkyd resin manufacturing process by using water or steam to reverse or retard gelation An improved alkyd resin manufacturing process in which the alkyd resin is prepared by esterifying a polybasic acid and a polyhydric alcohol under reaction temperature conditions and water from the esterification is removed from the process; in the event g... | 08/30/1977 |
| 4032550 | Process for the production of esters Ester products are obtained using an immobilized supported transition metal catalyst. Esters and polyesters having improved color and containing virtually no residual metal catalyst can be obtained with this process either by direct esterification or by e... | 06/28/1977 |
