Patent application number | Description | Published |
20080262252 | Oxidation-stabilized oily liquids based on vegetable or animal oils - The present invention provides oily liquids comprising
| 10-23-2008 |
20090184285 | Preparation of Additive Mixtures For Mineral Oils and Mineral Oil Distillates - The present invention provides a continuous process for preparing additive mixtures for mineral oils and mineral oil distillates, comprising | 07-23-2009 |
20100010244 | Method For Producing Fatty Acid Alkanol Amides - The invention relates to a method for producing fatty acid alkanol amides by reacting at least one amine that contains at least one primary or secondary amino group and at least one hydroxyl group with at least one fatty acid to form an ammonium salt, said ammonium salt being subsequently converted into the alkanol amide by means of microwave radiation. | 01-14-2010 |
20100025290 | Dispersions Of Polymer Oil Additives - The invention relates to dispersions comprising I) at least one polymer that is effective for mineral oils as a cold extrusion improver and is soluble in oil, II) at least one organic solvent that cannot be mixed with water, III) water, IV) at least one alkanolamine salt of a polycyclic carboxylic acid as a dispersing agent, and V) possibly at least one organic solvent that can be mixed with water. | 02-04-2010 |
20100032284 | Method For Producing Alkaline (Meth)Acrylamides - The invention relates to a method for producing alkaline amides or imides of ethylenically unsaturated C | 02-11-2010 |
20100116642 | Method For Producing Alkaline Fatty Acid Amides - The invention relates to a method for producing alkaline fatty acid amides by reacting at least one amine that contains at least one primary or secondary amino group and at least one tertiary amino group with at least one fatty acid to form an ammonium salt, said ammonium salt being subsequently converted into the alkaline amide by means of microwave radiation. | 05-13-2010 |
20100170146 | Detergent Additive-Containing Mineral Oils Having Improved Cold Flow Properties - The invention relates to the use of at least one oil-soluble compound B) which acts as a nucleating agent for paraffin crystallization and which is selected from substantially linear hydrocarbons with at least 22 C atoms, for improving the response of cold flow improvers for mineral oils C) in middle distillates that contain at least one ashless, nitrogenous detergent additive A), which is an oil-soluble, amphiphilic compound that comprises at least one alkyl or alkenyl group bound to a polar group, said alkyl or alkenyl group having 10 to 500 C atoms and the polar group having 2 or more nitrogen atoms. | 07-08-2010 |
20100180492 | Detergent Additive-Containing Mineral Oils Having Improved Cold Flow Properties - The invention relates to the use of at least one oil-soluble compound B) which acts as a nucleating agent for paraffin crystallization and which is selected from comb polymers that carry alkyl side chains having on average a length of at least 18 C atoms per mole for improving the response of cold flow improvers for mineral oils C), which are different from B), in middle distillates that contain at least one ashless, nitrogenous detergent additive A), which is an oil-soluble, amphiphilic compound that comprises at least one alkyl or alkenyl group bound to a polar group, said alkyl or alkenyl group having 10 to 500 C atoms and the polar group having 2 or more nitrogen atoms. | 07-22-2010 |
20100192455 | Detergent Additive-Containing Mineral Oils Having Improved Cold Flow Properties - The invention relates to the use of at least one oil-soluble compound B) which acts as a nucleating agent for paraffin crystallization and which is selected from ethylene copolymers and 2 to 10.5 mole-% of at least one ethylenically unsaturated carbonic ester for improving the response of cold flow improvers for mineral oils C), which are different from B), in middle distillates that contain at least one ashless, nitrogenous detergent additive A), which is an oil-soluble, amphiphilic compound that comprises at least one alkyl or alkenyl group bound to a polar group, said alkyl or alkenyl group having 10 to 500 C atoms and the polar group having 2 or more nitrogen atoms. | 08-05-2010 |
20100192456 | Detergent Additive-Containing Mineral Oils Having Improved Cold Flow Properties - The invention relates to the use of at least one oil-soluble olefin copolymer B) which acts as a nucleating agent for paraffin crystallization for improving the response of cold flow improvers for mineral oils C), which are different from B), in middle distillates that contain at least one ashless, nitrogenous detergent additive A), which is an oil-soluble, amphiphilic compound that comprises at least one alkyl or alkenyl group bound to a polar group, said alkyl or alkenyl group having 10 to 500 C atoms and the polar group having 2 or more nitrogen atoms. | 08-05-2010 |
20110083956 | Continuous Method For Producing Fatty Acid Alkanol Amides - The invention relates to a continuous method for producing fatty acid alkanol amides, wherein at least one fatty acid of the formula (I) | 04-14-2011 |
20110083957 | Continuous Method For Producing Amides Of Aliphatic Hydroxycarboxylic Acids - The invention relates to a continuous method for producing hydroxycarboxylic acid amides, according to which at least one hydroxycarboxylic acid of formula (I) | 04-14-2011 |
20110089019 | Continuous Method For Producing Amides of Aromatic Carboxylic Acids - The invention relates to a continuous method for producing amides of aromatic carboxylic acids, according to which at least one aromatic carboxylic acid of formula (I) | 04-21-2011 |
20110089020 | Continuous Method for Producing Amides of Ethylenically Unsaturated Carboxylic Acids - The invention relates to a continuous method for producing amides, according to which at least one carboxylic acid of formula (I) R | 04-21-2011 |
20110089021 | Method For Producing Amides In The Presence Of Superheated Water - The invention relates to a method for producing carboxylic acid amides, according to which at least one carboxylic acid of formula (I) | 04-21-2011 |
20110092722 | Continuous Method For Producing Fatty Acid Amides - The invention relates to a continuous method for producing fatty acid amides, according to which at least one fatty acid of formula (I), | 04-21-2011 |
20110137081 | Continuous Method For Producing Amides Of Low Aliphatic Carboxylic Acids - The invention relates to a continuous method for producing amides, according to which at least one carboxylic acid of formula (I) | 06-09-2011 |
20120088885 | Device For Continuously Carrying Out Chemical Reactions At High Temperatures - The invention relates to a device for continuously carrying out chemical reactions. The device comprises a microwave generator, a microwave applicator accommodating a microwave-transparent tube, and an isothermal reaction section which is arranged such that the material to be reacted is guided inside the microwave-transparent tube through a microwave applicator which is used as the heating zone and in which it is heated to reaction temperature by means of microwaves that are emitted from the microwave generator into the microwave applicator. The material to be reacted, which is heated and optionally under pressure, is transferred from the microwave applicator to an isothermal reaction zone once it has left the heating zone, said reaction zone being arranged downstream of the heating zone, and is cooled once it has left the isothermal reaction zone. | 04-12-2012 |
20120088918 | Continuous Method For Producing Esters Of Aromatic Carboxylic Acids - The invention relates to a continuous method for producing aromatic carboxylic acid esters by reacting at least one aromatic carboxylic acid of formula (I) Ar—COOH (I), wherein Ar represents an optionally substituted aryl group with 5 to 50 atoms, with at least one alcohol of formula (II) R | 04-12-2012 |
20120090983 | Continuous Method For Acylating Amino Group-Carrying Organic Acids - The invention relates to a continuous method for N-acylating amino group-carrying organic acids by reacting at least one carboxylic acid of formula (I) R | 04-19-2012 |
20120095220 | Continuous Method For Producing Amides Of Aliphatic Carboxylic Acids - The invention relates to a continuous method for producing amides of aliphatic carboxylic acids by reacting at least one carbonic acid ester of formula (I) R | 04-19-2012 |
20120095238 | Continuous Method For Producing Amides Of Aromatic Carboxylic Acids - The invention relates to a continuous method for producing amides of aromatic carboxylic acids by reacting at least one carbonic acid ester of formula (I) R | 04-19-2012 |
20120103790 | Continuous Method For Producing Esters Of Aliphatic Carboxylic Acids - The invention relates to a continuous method for producing aliphatic carbonic acid esters by reacting at least one aliphatic carboxylic acid of formula (I) R | 05-03-2012 |
20120178951 | Apparatus For Continuously Carrying Out Heterogeneously Catalyzed Chemical Reactions At Elevated Temperatures - The invention relates to an apparatus for continuously carrying out heterogeneously catalyzed chemical reactions, comprising a microwave-transparent tube, the longitudinal axis of which extends in the direction of propagation of the microwaves of a single-mode microwave applicator and which is filled with an open-cell foam that carries or is made of catalytically active species. | 07-12-2012 |
20120184758 | Continuous Transesterification Method - The invention relates to a continuous method for producing esters, in which at least one polyol ester of formula (I) (R | 07-19-2012 |
20120304532 | Multifunctional Cooling Additives For Middle Distillates, Having An Improved Flow Capability - The present invention relates to cooling additives for middle distillates, containing A) at least one polyester of formula (A1) wherein one of the radicals R | 12-06-2012 |
20130000184 | Multifunctional Cooling Additives For Middle Distillates, Having An Improved Flow Capability - The present invention relates to cooling additives for middle distillates, containing A) at least one comb polymer carrying hydroxyl groups, which can be produced by polycondensation of a polyol that contains two primary OH groups and at least one secondary OH group with a dicarboxylic acid or the anhydride or ester thereof, which carries a C | 01-03-2013 |
20130023453 | Dispersions Of Polymer Oil Additives - The invention relates to dispersions comprising I) at least one polymer that is effective for mineral oils as a cold extrusion improver and is soluble in oil, II) at least one organic solvent that cannot be mixed with water, III) water, IV) at least one alkanolamine salt of a polycyclic carboxylic acid as a dispersing agent, and V) possibly at least one organic solvent that can be mixed with water. | 01-24-2013 |
20130274368 | Continuous Process For Esterifying Polymers Bearing Acid Groups - The invention accordingly provides a continuous process for reacting synthetic poly(carboxylic acid)s (A) containing, per polymer chain, at least 10 structural repeat units of formula (I) | 10-17-2013 |
20130289206 | Polymers Comprising Hydroxyl Groups And Ester Groups And Method For The Production Thereof - The invention relates to polymers comprising ester/hydroxyl groups, containing repetitive structural units of formulae (I) and (II) in blocks, alternating, or random sequence wherein D represents a direct bond between the polymer backbone and the hydroxyl group, a C | 10-31-2013 |
20130296457 | Method For Modifying Polymers Comprising Hydroxyl Groups - The invention relates to a method for reacting polymers (A) comprising hydroxyl groups and which have repetitive structural units of general formula (I), wherein D represents a direct bond between the polymer backbone and a hydroxyl group, a C | 11-07-2013 |
20130296458 | Continuous Method For Reacting Polymers Carrying Acid Groups, With Amines - The invention relates to a method for reacting synthetic poly(carboxylic acids) (A), containing at least 10 repetitive structural units of formula (I), wherein R | 11-07-2013 |
20140004611 | METHOD FOR DETERMINING THE CONTENT OF HYDROGEN SULFIDE IN CRUDE AND RESIDUAL OILS | 01-02-2014 |
20140200312 | Polymers Carrying Hydroxyl Groups And Ester Groups And Method For The Production Thereof - The invention relates to polymers carrying ester/hydroxyl groups, containing repetitive structural units of formulae (I) and (II) in a block-wise, alternating or statistical sequence, wherein D represents a direct bond between the polymer backbone and the hydroxyl group, a C | 07-17-2014 |
20140338254 | Process For Reducing Fouling In The Processing Of Liquid Hydrocarbons - The present invention relates to the use of a polyester which bears hydroxyl groups and is preparable by polycondensation of a polyol containing two primary OH groups and at least one secondary OH group with a dicarboxylic acid or anhydride thereof or ester thereof bearing a C | 11-20-2014 |