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Dietmar Posselt, Heidelberg DE

Dietmar Posselt, Heidelberg DE

Patent application numberDescriptionPublished
20080196300Tetrahydrobenzoxazines As Stabilisers - The use of tetrahydrobenzoxazines I08-21-2008
20080274924METHOD FOR PRODUCING MANNICH ADDUCTS THAT CONTAIN POLYISOBUTYLENE PHENOL - Polyisobutenylphenol-containing Mannich adducts are prepared by 11-06-2008
20090025284Method for producing polyisobutenylphenols - The present invention relates to a process for preparing 2-alkylpolyisobutenylphenols and their Mannich adducts, to compositions obtainable by this process and to their use.01-29-2009
20090065744USE OF POLYNUCLEAR PHENOLIC COMPOUNDS AS STABILISERS - The use of polycyclic phenolic compounds which have up to 20 benzene rings per molecule and are obtainable by reacting a tetrahydrobenzoxazine I03-12-2009
20090235576HYDROCARBYL SUCCINIC ACID AND HYDROCARBYLSUCCINIC ACID DERIVATIVES AS FRICTION MODIFIERS - The present invention relates to hydrocarbyl succinic acid and hydrocarbylsuccinic acid derivatives as friction modifiers for gasolines.09-24-2009
20090241413Use of Proteins as an Antifoaming Constituent in Fuels - The present invention relates to the use of at least one hydrophobin or of a derivative thereof as a defoamer in additive compositions or fuels, to a process for defoaming fuels, to an additive and fuel composition comprising at least one hydrophobin or derivative thereof and at least one further fuel additive, and to a process for preparing at least one fuel composition.10-01-2009
20100072427ADDITIVE FORMULATION SUITABLE FOR ANTISTATIC MODIFICATION AND IMPROVING THE ELECTRICAL CONDUCTIVITY OF INANIMATE ORGANIC MATERIAL - An additive formulation suitable for antistatic modification and improving the electrical conductivity of inanimate organic material, consisting essentially of 03-25-2010
20100170142Use of Proteins as Demulsifying Agents - The present invention relates to the use of at least one protein, in particular at least one hydrophobin or at least one derivative thereof, for improving phase separation in compositions comprising at least two liquid phases, to methods for separating at least two liquid phases in a composition comprising at least two liquid phases, and to formulations comprising at least one compound selected from the group consisting of fuels, combustibles, crude oils or water-soluble or oil-soluble polymer solutions and at least one protein, in particular at least one hydrophobin or derivatives thereof.07-08-2010
20100210492SYNERGISTIC MIXTURE - A synergistic mixture comprising from 1 to 99.9% by weight of compounds having structural elements (I)08-19-2010
20100236136HETEROCYCLIC COMPOUNDS CONTAINING NITROGEN AS A FUEL ADDITIVE IN ORDER TO REDUCE ABRASION - The present invention relates to the use of at least one heterocyclic compound of the formula (I)09-23-2010
20100236140FUEL ADDITIVES WITH IMPROVED MISCIBILITY AND REDUCED TENDENCY TO FORM EMULSIONS - The present invention relates to novel fuel additives obtainable by reacting carboxylic acids and alkanol amines under specific conditions. Said additives show an improved performance in fuels, like gasoline. The invention also relates to methods of preparing the same; additive packages containing said additives; and methods of improving the storage stability of additive packages comprising a detergent additive in an organic solvent.09-23-2010
20100319244SPECIFIC POLYISOBUTENEAMINES AND THEIR USE AS DETERGENTS IN FUELS - Polyisobuteneamines of the general formula R12-23-2010
20110113678USE OF POLYNUCLEAR PHENOLIC COMPOUNDS AS STABILISERS - The use of polycyclic phenolic compounds which have up to 20 benzene rings per molecule and are obtainable by reacting a tetrahydrobenzoxazine I05-19-2011

Patent applications by Dietmar Posselt, Heidelberg DE